{"id":311,"date":"2026-08-10T16:58:17","date_gmt":"2026-08-10T19:58:17","guid":{"rendered":"https:\/\/order-science.com\/?page_id=311"},"modified":"2026-09-08T13:05:24","modified_gmt":"2026-09-08T16:05:24","slug":"doltendix","status":"publish","type":"page","link":"https:\/\/order-science.com\/en\/doltendix\/","title":{"rendered":"Doltendix"},"content":{"rendered":"\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n<title>Doltendix\u00ae | Suplemento dietario para tendones y ligamentos \u2014 Kolinpharma<\/title>\n<meta name=\"description\" content=\"Doltendix\u00ae: col\u00e1geno espec\u00edfico de tend\u00f3n, astaxantina, trans-resveratrol y vitamina C. La dosis m\u00e1s alta de p\u00e9ptidos bioactivos de col\u00e1geno disponible en el mercado. Patentado en Italia y China.\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin=\"\">\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,500;1,9..144,600&amp;family=Inter:wght@400;500;600;700;800&amp;display=swap\" rel=\"stylesheet\">\n<style>\n\/* ============ TOKENS ============ *\/\n:root{\n  --blue-900:#052A3D;\n  --blue-700:#075D86;\n  --blue-600:#0089CC;\n  --blue-550:#1596D6;\n  --blue-500:#29ABE8;\n  --blue-200:#BFE4F6;\n  --blue-100:#E8F5FC;\n  --blue-50:#F5FBFE;\n  --ink:#122130;\n  --slate:#54697A;\n  --slate-light:#7C8D9B;\n  --coral:#B9504A;\n  --coral-100:#F8E9E7;\n  --green:#1F8F53;\n  --green-100:#E7F6EC;\n  --paper:#F6FAFC;\n  --line:#E2ECF2;\n  --white:#FFFFFF;\n  --radius-lg:28px;\n  --radius-md:18px;\n  --radius-sm:12px;\n  --shadow-soft:0 20px 60px -25px rgba(5,42,61,0.35);\n  --shadow-card:0 12px 32px -18px rgba(5,42,61,0.25);\n  --maxw:1200px;\n}\n*,*::before,*::after{box-sizing:border-box;}\n\/* prevent grid\/flex children (esp. images) from forcing horizontal overflow on mobile *\/\n.hero-grid,.mech-grid,.why-grid,.comp-grid,.gallery-grid,.problem-grid,.indications-grid,\n.cert-grid,.flow-row,.grid-2,.stat-row,.badge-row,.hero-ctas,.dose-phase{min-width:0;}\n.hero-grid > *,.mech-grid > *,.why-grid > *,.comp-grid > *,.gallery-grid > *,.problem-grid > *,\n.indications-grid > *,.cert-grid > *,.flow-row > *,.grid-2 > *,.stat-row > *,.dose-phase > *{min-width:0;}\nhtml{scroll-behavior:smooth;overflow-x:hidden;max-width:100%;}\nbody{\n  margin:0;\n  font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;\n  color:var(--ink);\n  background:var(--white);\n  -webkit-font-smoothing:antialiased;\n  line-height:1.6;\n  overflow-x:hidden;\n  max-width:100%;\n}\nimg{max-width:100%;display:block;}\na{color:inherit;}\n.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}\nh1,h2,h3,h4{\n  font-family:'Fraunces',serif;\n  font-weight:600;\n  line-height:1.15;\n  margin:0 0 .5em;\n  color:var(--blue-900);\n  letter-spacing:-0.01em;\n}\nh1{font-size:clamp(30px,4.6vw,58px);}\nh2{font-size:clamp(24px,3.4vw,38px);}\nh3{font-size:clamp(19px,2.4vw,24px);}\nh4{font-size:clamp(16px,1.8vw,18px);}\nh1 em, h2 em, h3 em{font-style:italic;font-weight:500;color:var(--blue-600);}\np{margin:0 0 1em;color:var(--slate);}\n.eyebrow{\n  display:flex;align-items:center;gap:8px;flex-wrap:wrap;\n  font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;\n  color:var(--blue-600);margin-bottom:14px;max-width:100%;\n}\n.eyebrow::before{content:\"\";width:22px;height:2px;flex:none;background:var(--blue-500);border-radius:2px;}\nsection{position:relative;}\n.section-pad{padding:100px 0;}\n@media(max-width:900px){.section-pad{padding:68px 0;}}\n.section-head{max-width:680px;margin:0 0 48px;}\n.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}\n.section-head p{font-size:17px;}\n\n\/* Buttons *\/\n.btn{\n  display:inline-flex;align-items:center;justify-content:center;gap:8px;\n  padding:15px 28px;border-radius:999px;font-weight:600;font-size:15px;\n  text-decoration:none !important;cursor:pointer;border:1.5px solid transparent;\n  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease;\n  font-family:'Inter',sans-serif;position:relative;overflow:hidden;\n}\n.btn::after{\n  content:\"\";position:absolute;top:0;left:-60%;width:40%;height:100%;\n  background:linear-gradient(120deg,transparent,rgba(255,255,255,.5),transparent);\n  transform:skewX(-20deg);transition:left .6s ease;\n}\n.btn:hover::after{left:130%;}\n.btn-primary{background:var(--blue-600);color:#fff;box-shadow:0 10px 26px -10px rgba(0,137,204,.55);}\n.btn-primary:hover{background:var(--blue-700);transform:translateY(-2px);box-shadow:0 16px 30px -12px rgba(0,137,204,.6);}\n.btn-ghost{background:transparent;color:var(--blue-900);border-color:var(--line);}\n.btn-ghost:hover{border-color:var(--blue-500);color:var(--blue-600);transform:translateY(-2px);}\n.btn-white{background:#fff;color:var(--blue-700);}\n.btn-white:hover{transform:translateY(-2px);box-shadow:0 14px 30px -14px rgba(0,0,0,.35);}\n\n\/* \u2500\u2500 Buy button (label + price stacked) \u2500\u2500 *\/\n.btn-buy{flex-direction:column;gap:2px;padding-top:13px;padding-bottom:13px;line-height:1.15;}\n.btn-buy .cta-label,.btn-buy .cta-price{text-decoration:none !important;}\n.btn-buy .cta-label{font-weight:700;}\n.btn-buy .cta-price{font-family:'Inter',sans-serif;font-size:12px;font-weight:700;letter-spacing:.2px;}\n.btn-primary.btn-buy .cta-price{color:rgba(255,255,255,.85);}\n.btn-white.btn-buy .cta-price{color:var(--blue-600);}\n\n\/* \u2500\u2500 Quantity selector \u2500\u2500 *\/\n.buy-row{display:flex;align-items:stretch;gap:14px;flex-wrap:wrap;}\n.buy-row.center{justify-content:center;}\n.qty-selector{\n  display:inline-flex;align-items:stretch;\n  background:#fff;border:1.5px solid var(--line);border-radius:999px;\n  overflow:hidden;flex-shrink:0;\n}\n.qty-btn{\n  width:42px;height:100% !important;align-self:stretch !important;\n  padding:0 !important;margin:0 !important;line-height:1 !important;\n  border:none;background:transparent;color:var(--blue-900);\n  font-family:'Inter',sans-serif;font-size:18px;font-weight:700;cursor:pointer;\n  transition:background .2s;\n  display:flex !important;align-items:center !important;justify-content:center !important;\n  box-sizing:border-box !important;\n}\n.qty-btn:hover{background:var(--blue-100);}\n.qty-input{\n  width:44px;height:100% !important;align-self:stretch !important;\n  padding:0 !important;margin:0 !important;line-height:normal !important;\n  border:none;border-top:none !important;border-bottom:none !important;\n  border-left:1px solid var(--line);border-right:1px solid var(--line);\n  text-align:center;font-family:'Inter',sans-serif;font-weight:700;font-size:15px;\n  color:var(--blue-900);background:transparent !important;box-sizing:border-box !important;\n  vertical-align:middle;-moz-appearance:textfield;-webkit-appearance:none;appearance:none;\n}\n.qty-input::-webkit-outer-spin-button,.qty-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}\n.qty-selector-cta{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.3);}\n.qty-selector-cta .qty-btn{color:#fff;}\n.qty-selector-cta .qty-btn:hover{background:rgba(255,255,255,.14);}\n.qty-selector-cta .qty-input{color:#fff;border-left-color:rgba(255,255,255,.25);border-right-color:rgba(255,255,255,.25);}\n.doltendix-buy-link.is-loading{opacity:.72;pointer-events:none;}\n@media(max-width:480px){\n  .buy-row{flex-direction:column;align-items:stretch;}\n  .buy-row .qty-selector{align-self:center;}\n}\n\n\/* ============ HERO ============ *\/\n.hero{\n  background:linear-gradient(180deg,#F5FBFE 0%, #EAF6FC 55%, #ffffff 100%);\n  padding:64px 0 0;\n  overflow:hidden;\n}\n.hero-grid{\n  display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:start;\n  max-width:var(--maxw);margin:0 auto;padding:0 28px;\n}\n@media(max-width:960px){.hero-grid{grid-template-columns:1fr;text-align:center;}}\n.hero h1{font-size:clamp(30px,4.6vw,58px);margin-bottom:22px;}\n.hero-sub{font-size:18px;max-width:520px;}\n@media(max-width:960px){.hero-sub{margin-left:auto;margin-right:auto;}}\n.hero-ctas{display:flex;gap:14px;margin:30px 0 34px;flex-wrap:wrap;}\n@media(max-width:960px){.hero-ctas{justify-content:center;}}\n.badge-row{display:flex;flex-wrap:wrap;gap:10px;}\n@media(max-width:960px){.badge-row{justify-content:center;}}\n.badge{\n  display:flex;align-items:center;gap:7px;\n  background:#fff;border:1px solid var(--line);padding:9px 14px;border-radius:999px;\n  font-size:12.5px;font-weight:700;color:var(--blue-900);box-shadow:0 6px 16px -12px rgba(5,42,61,.3);\n}\n.badge svg{width:14px;height:14px;flex:none;color:var(--blue-600);}\n.hero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:420px;}\n.hero-visual::before{\n  content:\"\";position:absolute;width:120%;height:120%;\n  background:radial-gradient(circle,var(--blue-200) 0%, transparent 65%);\n  opacity:.6;z-index:0;\n}\n.hero-photo{\n  position:relative;z-index:1;width:100%;max-width:420px;aspect-ratio:4\/5;\n  border-radius:var(--radius-lg);object-fit:cover;object-position:center 20%;\n  box-shadow:var(--shadow-soft);\n}\n.hero-product-img{\n  position:absolute;z-index:2;right:2%;bottom:-6%;\n  max-width:min(260px,46%);width:100%;\n  filter:drop-shadow(0 30px 40px rgba(5,42,61,.3));animation:float 5s ease-in-out infinite;\n}\n@media(max-width:960px){\n  .hero-visual{min-height:0;margin-top:8px;}\n  .hero-photo{max-width:340px;margin:0 auto;display:block;}\n  .hero-product-img{right:-4%;bottom:-8%;}\n}\n@media(max-width:480px){\n  .hero-photo{aspect-ratio:3\/4;}\n  .hero-product-img{max-width:min(180px,44%);}\n}\n@keyframes float{0%,100%{transform:translateY(0px) rotate(0deg);}50%{transform:translateY(-14px) rotate(-1deg);}}\n.hero-strip{\n  margin-top:56px;border-top:1px solid var(--line);background:#fff;\n}\n.stat-row{\n  display:grid;grid-template-columns:repeat(5,1fr);\n  max-width:var(--maxw);margin:0 auto;padding:0 28px;\n}\n.stat-cell{text-align:center;padding:26px 10px;border-right:1px solid var(--line);}\n.stat-cell:last-child{border-right:none;}\n.stat-num{font-family:'Fraunces',serif;font-weight:600;font-size:clamp(20px,2.6vw,30px);color:var(--blue-600);}\n.stat-label{font-size:12px;color:var(--slate);font-weight:600;margin-top:4px;letter-spacing:.02em;}\n@media(max-width:900px){\n  .stat-row{grid-template-columns:repeat(2,1fr);}\n  .stat-cell{border-right:none;border-bottom:1px solid var(--line);}\n}\n\n\/* ============ CLOSE-UP GALLERY ============ *\/\n.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}\n@media(max-width:800px){.gallery-grid{grid-template-columns:1fr;}}\n.gallery-card{\n  background:var(--paper);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);\n  display:flex;flex-direction:column;transition:transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease;\n}\n.gallery-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-card);}\n.gallery-card .imgwrap{aspect-ratio:4\/3.6;display:flex;align-items:center;justify-content:center;padding:26px;background:#fff;overflow:hidden;}\n.gallery-card .imgwrap img{max-height:100%;object-fit:contain;transition:transform .5s ease;}\n.gallery-card:hover .imgwrap img{transform:scale(1.06);}\n.gallery-card .cap{padding:16px 20px 20px;font-weight:600;font-size:14.5px;color:var(--blue-900);}\n\n\/* ============ PROBLEM \/ SYMPTOMS ============ *\/\n.problem-sec{background:var(--blue-900);color:#fff;}\n.problem-sec h2{color:#fff;}\n.problem-sec .section-head p{color:#B9D6E4;}\n.problem-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;}\n@media(max-width:900px){.problem-grid{grid-template-columns:1fr;}}\n.problem-photos{display:grid;grid-template-columns:1fr 1fr;gap:16px;}\n.problem-photos figure{margin:0;border-radius:var(--radius-md);overflow:hidden;background:linear-gradient(160deg,#0B3A52,#0C4863);position:relative;aspect-ratio:3\/4;}\n.problem-photos img{width:100%;height:100%;object-fit:cover;object-position:center;transition:transform .6s cubic-bezier(.2,.8,.2,1);}\n.problem-photos figure:hover img{transform:scale(1.06);}\n.symptom-list{display:flex;flex-direction:column;gap:0;margin-top:8px;}\n.symptom-item{\n  display:flex;align-items:center;gap:16px;padding:20px 0;border-bottom:1px solid rgba(255,255,255,.12);\n  font-family:'Fraunces',serif;font-size:clamp(20px,2.4vw,28px);font-weight:500;color:#fff;\n}\n.symptom-item:first-child{padding-top:0;}\n.symptom-item .dot{width:9px;height:9px;border-radius:50%;background:var(--coral);flex:none;}\n\n\/* ============ MECHANISM (llega \/ actua) ============ *\/\n.mech-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}\n@media(max-width:900px){.mech-grid{grid-template-columns:1fr;gap:40px;}}\n.cycle-wrap{position:relative;width:100%;max-width:420px;aspect-ratio:1;margin:0 auto;padding:44px 54px;}\n.cycle-ring{\n  position:absolute;inset:44px 54px;border-radius:50%;border:2px dashed var(--blue-200);\n}\n.cycle-center{\n  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);\n  text-align:center;background:#fff;border-radius:50%;width:42%;height:42%;\n  display:flex;flex-direction:column;align-items:center;justify-content:center;\n  box-shadow:var(--shadow-card);border:1px solid var(--line);z-index:2;\n}\n.cycle-center img{height:20px;margin-bottom:6px;}\n.cycle-center b{font-family:'Fraunces',serif;font-size:clamp(16px,4vw,22px);color:var(--blue-600);font-weight:600;}\n.cycle-center span{font-size:11.5px;color:var(--slate);}\n.cycle-node{\n  position:absolute;font-weight:700;font-size:12.5px;color:var(--green);\n  background:var(--green-100);padding:7px 12px;border-radius:14px;\n  box-shadow:0 6px 16px -10px rgba(31,143,83,.4);\n  width:112px;text-align:center;line-height:1.25;\n}\n.cycle-node.n1{top:0;left:50%;transform:translate(-50%,0);}\n.cycle-node.n2{top:44%;right:0;transform:translateY(-50%);}\n.cycle-node.n3{bottom:0;left:0;}\n@media(max-width:480px){\n  .cycle-wrap{padding:34px 40px;max-width:320px;}\n  .cycle-ring{inset:34px 40px;}\n  .cycle-node{font-size:10.5px;padding:6px 9px;width:92px;border-radius:12px;}\n  .cycle-center b{font-size:16px;}\n  .cycle-center span{font-size:10.5px;}\n}\n\n.action-card{\n  background:var(--blue-50);border:1px solid var(--line);border-radius:var(--radius-md);\n  padding:32px;\n}\n.action-card .kpi-row{display:flex;gap:28px;margin-top:22px;flex-wrap:wrap;}\n.kpi{flex:1;min-width:130px;}\n.kpi b{display:block;font-family:'Fraunces',serif;font-size:26px;color:var(--coral);font-weight:600;}\n.kpi span{font-size:13px;color:var(--slate);}\n.stop-diagram{display:flex;align-items:center;justify-content:center;gap:18px;margin:26px 0;flex-wrap:wrap;}\n.stop-pill{\n  display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center;font-size:13px;font-weight:700;\n}\n.stop-pill .circle{\n  width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;\n  background:var(--coral-100);color:var(--coral);font-family:'Fraunces',serif;font-size:13px;font-weight:700;\n  border:2px solid var(--coral);\n}\n.stop-arrow{color:var(--slate-light);font-size:20px;}\n.stop-center{\n  width:78px;height:78px;border-radius:50%;background:var(--blue-900);color:#fff;\n  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;letter-spacing:.04em;\n}\n\n\/* ============ WHY CHOOSE (dose + collagen shift) ============ *\/\n.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:32px;}\n@media(max-width:900px){.why-grid{grid-template-columns:1fr;}}\n.why-card{\n  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:36px;\n  box-shadow:var(--shadow-card);transition:transform .35s cubic-bezier(.2,.8,.2,1);\n}\n.why-card:hover{transform:translateY(-6px);}\n.why-card h3{font-size:22px;}\n.tag{\n  display:inline-block;font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;\n  color:var(--blue-600);background:var(--blue-100);padding:5px 12px;border-radius:999px;margin-bottom:14px;\n}\n.why-card img{border-radius:var(--radius-sm);margin-top:18px;width:100%;}\n.before-after{display:flex;gap:18px;margin-top:22px;}\n.ba-col{flex:1;text-align:center;padding:18px 10px;border-radius:var(--radius-sm);}\n.ba-col.before{background:var(--coral-100);}\n.ba-col.after{background:var(--green-100);}\n.ba-col b{display:block;font-family:'Fraunces',serif;font-size:17px;margin-bottom:4px;}\n.ba-col.before b{color:var(--coral);}\n.ba-col.after b{color:var(--green);}\n.ba-col span{font-size:12.5px;color:var(--slate);}\n\n\/* ============ COMPOSITION CARDS ============ *\/\n.comp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}\n@media(max-width:960px){.comp-grid{grid-template-columns:repeat(2,1fr);}}\n@media(max-width:560px){.comp-grid{grid-template-columns:1fr;}}\n.comp-card{\n  border:1px solid var(--line);border-radius:var(--radius-md);padding:28px 24px;background:#fff;\n  transition:box-shadow .2s, transform .2s;\n}\n.comp-card:hover{box-shadow:var(--shadow-card);transform:translateY(-3px);}\n.comp-icon{\n  width:46px;height:46px;border-radius:12px;background:var(--blue-100);color:var(--blue-600);\n  display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:20px;\n}\n.comp-card .dose{font-family:'Fraunces',serif;font-weight:600;font-size:26px;color:var(--blue-600);margin:6px 0 12px;}\n.comp-card h4{font-size:17px;margin-bottom:2px;}\n.comp-card .sub{font-size:12.5px;color:var(--slate-light);font-weight:600;margin-bottom:10px;}\n.comp-card ul{margin:0;padding-left:18px;font-size:13.5px;color:var(--slate);}\n.comp-card li{margin-bottom:5px;}\n\n\/* ============ EVIDENCE \/ ACCORDION ============ *\/\n.evidence-list{display:flex;flex-direction:column;gap:14px;}\ndetails.ev-item{\n  border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#fff;\n}\ndetails.ev-item[open]{box-shadow:var(--shadow-card);}\ndetails.ev-item summary{\n  list-style:none;cursor:pointer;padding:22px 26px;display:flex;align-items:center;justify-content:space-between;\n  gap:20px;font-family:'Fraunces',serif;font-weight:600;font-size:18px;color:var(--blue-900);\n}\ndetails.ev-item summary::-webkit-details-marker{display:none;}\n.ev-plus{\n  width:30px;height:30px;border-radius:50%;border:1.5px solid var(--blue-300,var(--blue-500));flex:none;\n  display:flex;align-items:center;justify-content:center;color:var(--blue-600);font-size:18px;font-weight:400;\n  transition:transform .2s;\n}\ndetails.ev-item[open] .ev-plus{transform:rotate(45deg);}\n.ev-body{padding:0 26px 30px;}\n.ev-meta{font-size:12.5px;color:var(--slate-light);font-weight:600;margin-bottom:14px;text-transform:uppercase;letter-spacing:.04em;}\n.ev-body img{border-radius:var(--radius-sm);border:1px solid var(--line);margin:14px 0;}\n.ev-conclusion{\n  background:var(--green-100);color:var(--green);font-weight:700;padding:14px 18px;border-radius:var(--radius-sm);\n  font-size:14.5px;margin-top:10px;\n}\n\n\/* ============ DOSING \/ MODE OF USE ============ *\/\n.dose-band{\n  background:var(--blue-900);color:#fff;border-radius:var(--radius-lg);\n  display:flex;align-items:stretch;flex-wrap:wrap;overflow:hidden;\n}\n.dose-band-photo{flex:0 0 320px;position:relative;min-height:300px;}\n.dose-band-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;}\n.dose-band-content{flex:1;min-width:280px;padding:44px;display:flex;flex-direction:column;gap:24px;justify-content:center;}\n.dose-band h3{color:#fff;font-size:22px;}\n.dose-phase{display:flex;gap:14px;flex-wrap:wrap;}\n.phase-block{flex:1;min-width:130px;background:rgba(255,255,255,.08);border-radius:var(--radius-sm);padding:18px;text-align:center;}\n.phase-block b{display:block;font-family:'Fraunces',serif;font-size:26px;margin-bottom:4px;}\n.phase-block span{font-size:12.5px;color:#B9D6E4;}\n@media(max-width:700px){\n  .dose-band-photo{flex-basis:auto;width:100%;height:220px;min-height:0;}\n  .dose-band-content{padding:32px 24px;}\n}\n.indications-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px;}\n@media(max-width:900px){.indications-grid{grid-template-columns:repeat(2,1fr);}}\n.ind-card{\n  border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 14px;text-align:center;background:var(--paper);\n  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;\n}\n.ind-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card);border-color:var(--blue-200);}\n.ind-card .ic{width:38px;height:38px;margin:0 auto 10px;color:var(--blue-600);}\n.ind-card span{font-size:13px;font-weight:700;color:var(--blue-900);}\n.timeline{display:flex;justify-content:space-between;margin-top:44px;position:relative;padding-top:20px;}\n.timeline::before{content:\"\";position:absolute;top:5px;left:0;right:0;height:2px;background:var(--line);}\n.tl-step{text-align:center;flex:1;position:relative;padding:0 6px;}\n.tl-step::before{content:\"\";display:block;width:11px;height:11px;border-radius:50%;background:var(--blue-600);margin:0 auto 10px;position:relative;z-index:1;}\n.tl-step span{font-size:13px;font-weight:700;color:var(--blue-900);}\n@media(max-width:640px){\n  .timeline{display:grid;grid-template-columns:1fr 1fr;gap:28px 10px;}\n  .timeline::before{display:none;}\n  .tl-step{padding:0;}\n}\n\n\/* ============ SPRAIN FLOW ============ *\/\n.flow-wrap{display:flex;flex-direction:column;align-items:center;gap:0;}\n.flow-top{\n  background:var(--blue-100);color:var(--blue-700);font-weight:700;padding:14px 26px;border-radius:999px;\n  font-size:14.5px;margin-bottom:26px;\n}\n.flow-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;width:100%;}\n@media(max-width:800px){.flow-row{grid-template-columns:1fr;}}\n.flow-col{border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;background:#fff;}\n.flow-col .head{padding:16px;text-align:center;font-weight:800;font-size:13.5px;letter-spacing:.03em;color:#fff;}\n.flow-col.a .head{background:var(--blue-700);}\n.flow-col.b .head{background:var(--coral);}\n.flow-col.c .head{background:var(--slate);}\n.flow-col ul{list-style:none;margin:0;padding:18px;display:flex;flex-direction:column;gap:10px;}\n.flow-col li{font-size:13.5px;color:var(--slate);text-align:center;}\n.flow-col .check{\n  display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;\n  background:var(--green-100);color:var(--green);font-weight:700;font-size:13px;\n}\n.flow-col .nocheck{\n  display:flex;align-items:center;justify-content:center;padding:12px;\n  color:var(--slate-light);font-weight:600;font-size:12.5px;\n}\n\n\/* ============ PATHOLOGY TABLE ============ *\/\n.path-table{width:100%;border-collapse:collapse;font-size:14.5px;}\n.path-table th{\n  text-align:left;padding:16px 20px;background:var(--blue-900);color:#fff;font-weight:700;font-size:13px;\n  text-transform:uppercase;letter-spacing:.03em;\n}\n.path-table th:first-child{border-radius:var(--radius-sm) 0 0 0;}\n.path-table th:last-child{border-radius:0 var(--radius-sm) 0 0;}\n.path-table td{padding:16px 20px;border-bottom:1px solid var(--line);color:var(--slate);}\n.path-table tr:nth-child(even) td{background:var(--paper);}\n.path-table td:first-child{font-weight:700;color:var(--blue-900);}\n.table-scroll{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--line);}\n\n\/* ============ QUALITY \/ CERTS ============ *\/\n.cert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}\n@media(max-width:900px){.cert-grid{grid-template-columns:repeat(2,1fr);}}\n.cert-card{\n  border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;text-align:center;background:#fff;\n  transition:transform .3s ease, box-shadow .3s ease;\n}\n.cert-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-card);}\n.cert-card .ic{width:40px;height:40px;margin:0 auto 14px;color:var(--blue-600);}\n.cert-card h4{font-size:14.5px;margin-bottom:6px;}\n.cert-card p{font-size:12.5px;margin:0;}\n\n\/* ============ PATENT ============ *\/\n.patent-sec{\n  background:linear-gradient(135deg,var(--blue-900) 0%, var(--blue-700) 100%);\n  color:#fff;border-radius:var(--radius-lg);padding:64px 48px;text-align:center;\n}\n.patent-sec h2{color:#fff;}\n.patent-flags{display:flex;justify-content:center;gap:18px;margin:22px 0 28px;flex-wrap:wrap;}\n.flag-chip{background:rgba(255,255,255,.12);padding:9px 18px;border-radius:999px;font-weight:700;font-size:13.5px;white-space:nowrap;}\n.patent-quote{\n  font-family:'Fraunces',serif;font-style:italic;font-size:clamp(18px,2.6vw,28px);max-width:640px;margin:0 auto;\n  color:#fff;font-weight:500;line-height:1.4;\n}\n@media(max-width:640px){\n  .patent-sec{padding:44px 22px;border-radius:var(--radius-md);}\n  .patent-sec .eyebrow{font-size:11px;}\n  .patent-sec h2{font-size:clamp(22px,6vw,30px);}\n  .patent-flags{gap:10px;}\n  .flag-chip{font-size:12px;padding:8px 14px;}\n  .patent-quote{font-size:17px;}\n}\n\n\/* ============ FAQ ============ *\/\n.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}\ndetails.faq{border-bottom:1px solid var(--line);padding:6px 0;}\ndetails.faq summary{\n  list-style:none;cursor:pointer;padding:16px 0;display:flex;justify-content:space-between;align-items:center;\n  font-weight:700;font-size:16px;color:var(--blue-900);gap:20px;\n}\ndetails.faq summary::-webkit-details-marker{display:none;}\ndetails.faq .ev-plus{width:26px;height:26px;font-size:16px;}\ndetails.faq p{padding:0 0 18px;font-size:14.5px;}\n\n\/* ============ FINAL CTA ============ *\/\n.final-cta{\n  position:relative;overflow:hidden;\n  background:var(--blue-600) url('https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/foto-doltendix-2.png') center\/cover no-repeat;\n  border-radius:var(--radius-lg);\n  padding:64px 48px;text-align:center;color:#fff;\n}\n.final-cta::before{\n  content:\"\";position:absolute;inset:0;z-index:0;\n  background:linear-gradient(160deg, rgba(5,42,61,.90) 0%, rgba(0,110,175,.80) 55%, rgba(0,137,204,.65) 100%);\n}\n.final-cta > *{position:relative;z-index:1;}\n.final-cta h2{color:#fff;}\n.final-cta p{color:#DCF1FC;max-width:520px;margin:0 auto 28px;}\n@media(max-width:640px){\n  .final-cta{padding:44px 22px;border-radius:var(--radius-md);}\n  .final-cta h2{font-size:clamp(22px,6vw,30px);}\n  .final-cta p{font-size:14.5px;}\n  .final-cta .btn{width:100%;max-width:320px;}\n}\n\n\/* reveal animation (progressive enhancement \u2014 visible by default) *\/\n.reveal{opacity:1;transform:translateY(0);transition:opacity .7s ease, transform .7s ease;}\n.js-ready .reveal{opacity:0;transform:translateY(18px);}\n.js-ready .reveal.in{opacity:1;transform:translateY(0);}\n\n\/* utils *\/\n.text-center{text-align:center;}\n.mt-40{margin-top:40px;}\n.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;}\n@media(max-width:800px){.grid-2{grid-template-columns:1fr;}}\n<\/style>\n\n\n\n<!-- ============ HERO ============ -->\n<section class=\"hero\" id=\"top\">\n  <div class=\"hero-grid\">\n    <div class=\"reveal in\">\n      <div class=\"eyebrow\">Kolinpharma\u00ae \u00b7 Leader to Health<\/div>\n      <h1>Nutrici\u00f3n especializada para <em>tendones y ligamentos<\/em>.<\/h1>\n      <p class=\"hero-sub\">Doltendix\u00ae combina p\u00e9ptidos bioactivos de col\u00e1geno espec\u00edfico de tend\u00f3n, astaxantina, trans-resveratrol y vitamina C: una f\u00f3rmula de suplementaci\u00f3n nutricional desarrollada con ingredientes seleccionados y respaldados por investigaci\u00f3n cient\u00edfica. La dosis m\u00e1s alta de col\u00e1geno espec\u00edfico disponible en el mercado.<\/p>\n      <div class=\"hero-ctas buy-row\">\n        <div class=\"qty-selector\" role=\"group\" aria-label=\"Cantidad\">\n          <button type=\"button\" class=\"qty-btn qty-minus\" aria-label=\"Restar cantidad\">\u2212<\/button>\n          <input type=\"number\" class=\"qty-input\" value=\"1\" min=\"1\" max=\"99\" inputmode=\"numeric\" aria-label=\"Cantidad\">\n          <button type=\"button\" class=\"qty-btn qty-plus\" aria-label=\"Sumar cantidad\">+<\/button>\n        <\/div>\n        <a href=\"https:\/\/order-science.com\/checkout\/?add-to-cart=400&#038;quantity=1\" class=\"btn btn-primary btn-buy doltendix-buy-link\" data-base-url=\"https:\/\/order-science.com\/checkout\/?add-to-cart=400\" data-product-id=\"400\" target=\"_blank\" rel=\"noopener\">\n          <span class=\"cta-label\">Agregar al carrito<\/span>\n          <span class=\"cta-price\">$75.000<\/span>\n        <\/a>\n        <a href=\"#mecanismo\" class=\"btn btn-ghost\">Conoc\u00e9 la f\u00f3rmula<\/a>\n      <\/div>\n      <div class=\"badge-row\">\n        <span class=\"badge\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M12 2l2.4 6.6L21 11l-6.6 2.4L12 20l-2.4-6.6L3 11l6.6-2.4z\"><\/path><\/svg>Patentado en Italia y China<\/span>\n        <span class=\"badge\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M9 12l2 2 4-4\"><\/path><circle cx=\"12\" cy=\"12\" r=\"9\"><\/circle><\/svg>Ingredientes con investigaci\u00f3n publicada<\/span>\n        <span class=\"badge\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"><path d=\"M12 2l7 4v6c0 5-3.5 8-7 10-3.5-2-7-5-7-10V6z\"><\/path><\/svg>ISO 9001 \u00b7 14001 \u00b7 22000<\/span>\n      <\/div>\n    <\/div>\n    <div class=\"hero-visual reveal in\">\n      <img decoding=\"async\" class=\"hero-photo\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/doltendix-img.jpg\" alt=\"Persona sosteni\u00e9ndose la rodilla \u2014 Doltendix para tendones y ligamentos\">\n      <img decoding=\"async\" class=\"hero-product-img\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/box.png\" alt=\"Doltendix \u2014 caja de producto, 20 sobres de 5g\">\n    <\/div>\n  <\/div>\n\n  <div class=\"hero-strip\">\n    <div class=\"stat-row\">\n      <div class=\"stat-cell\"><div class=\"stat-num\"><span class=\"countup\" data-target=\"5000\">0<\/span> mg<\/div><div class=\"stat-label\">Col\u00e1geno TENDOFORTE\u00ae<\/div><\/div>\n      <div class=\"stat-cell\"><div class=\"stat-num\"><span class=\"countup\" data-target=\"8\">0<\/span> mg<\/div><div class=\"stat-label\">Astaxantina AstaReal\u00ae<\/div><\/div>\n      <div class=\"stat-cell\"><div class=\"stat-num\"><span class=\"countup\" data-target=\"500\">0<\/span> mg<\/div><div class=\"stat-label\">Vitamina C (625% VRN)<\/div><\/div>\n      <div class=\"stat-cell\"><div class=\"stat-num\"><span class=\"countup\" data-target=\"150\">0<\/span> mg<\/div><div class=\"stat-label\">Trans-resveratrol Veri\u00b7Sperse\u00ae<\/div><\/div>\n      <div class=\"stat-cell\"><div class=\"stat-num\"><span class=\"countup\" data-target=\"20\">0<\/span><\/div><div class=\"stat-label\">Sobres de 5g por caja<\/div><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ CLOSE-UP GALLERY ============ -->\n<section class=\"section-pad\" id=\"producto\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">El producto<\/div>\n      <h2>Cada detalle, <em>de cerca<\/em><\/h2>\n      <p>Un suplemento dietario en polvo, presentado en sobres monodosis f\u00e1ciles de dosificar e incorporar a la rutina diaria.<\/p>\n    <\/div>\n    <div class=\"gallery-grid\">\n      <div class=\"gallery-card reveal\">\n        <div class=\"imgwrap\"><img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/box.png\" alt=\"Caja Doltendix\"><\/div>\n        <div class=\"cap\">Caja de 20 sobres de 5 g<\/div>\n      <\/div>\n      <div class=\"gallery-card reveal\">\n        <div class=\"imgwrap\"><img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/sachet-alone.png\" alt=\"Sobre individual Doltendix\" style=\"max-height:260px;\"><\/div>\n        <div class=\"cap\">Sobre monodosis, con edulcorante<\/div>\n      <\/div>\n      <div class=\"gallery-card reveal\">\n        <div class=\"imgwrap\" style=\"background:var(--blue-900);\">\n          <div style=\"color:#fff;text-align:left;width:100%;\">\n            <div style=\"font-family:'Fraunces',serif;font-size:15px;color:#B9D6E4;margin-bottom:14px;\">Composici\u00f3n por dosis diaria (2 sobres)<\/div>\n            <div style=\"display:flex;flex-direction:column;gap:10px;\">\n              <div style=\"display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:8px;\"><span style=\"font-size:13px;\">Col\u00e1geno TENDOFORTE\u00ae<\/span><b style=\"color:var(--blue-500);\">5000 mg<\/b><\/div>\n              <div style=\"display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:8px;\"><span style=\"font-size:13px;\">Astaxantina AstaReal\u00ae<\/span><b style=\"color:var(--blue-500);\">8 mg<\/b><\/div>\n              <div style=\"display:flex;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15);padding-bottom:8px;\"><span style=\"font-size:13px;\">Vitamina C<\/span><b style=\"color:var(--blue-500);\">500 mg<\/b><\/div>\n              <div style=\"display:flex;justify-content:space-between;\"><span style=\"font-size:13px;\">Trans-resveratrol Veri\u00b7Sperse\u00ae<\/span><b style=\"color:var(--blue-500);\">150 mg<\/b><\/div>\n            <\/div>\n          <\/div>\n        <\/div>\n        <div class=\"cap\">Tabla nutricional \u2014 Reg. UE 1169\/2011<\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ PROBLEM \/ SYMPTOMS ============ -->\n<section class=\"section-pad problem-sec\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\" style=\"color:var(--blue-500);\">Para qui\u00e9n es<\/div>\n      <h2>Nutrici\u00f3n y cuidado de <em>tendones y ligamentos<\/em><\/h2>\n      <p>Pensado para personas que buscan complementar su alimentaci\u00f3n diaria con p\u00e9ptidos bioactivos de col\u00e1geno, en rutinas con alta exigencia f\u00edsica y movimiento cotidiano.<\/p>\n    <\/div>\n    <div class=\"problem-grid\">\n      <div class=\"problem-photos reveal\">\n        <figure><img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/dolor-1.png\" alt=\"Persona activa entrenando\"><\/figure>\n        <figure><img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/dolor-2.png\" alt=\"Persona activa en movimiento\"><\/figure>\n      <\/div>\n      <div class=\"reveal\" style=\"padding:0 0 0 20px;\">\n        <div class=\"symptom-list\">\n          <div class=\"symptom-item\"><span class=\"dot\"><\/span>Exigencia f\u00edsica y deportiva<\/div>\n          <div class=\"symptom-item\"><span class=\"dot\"><\/span>Actividad y movimiento cotidiano<\/div>\n          <div class=\"symptom-item\"><span class=\"dot\"><\/span>Rutinas de entrenamiento demandantes<\/div>\n          <div class=\"symptom-item\"><span class=\"dot\"><\/span>Estilo de vida activo<\/div>\n          <div class=\"symptom-item\"><span class=\"dot\"><\/span>Necesidad de complementar la nutrici\u00f3n diaria<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ MECHANISM ============ -->\n<section class=\"section-pad\" id=\"mecanismo\">\n  <div class=\"container\">\n    <div class=\"section-head center reveal\" style=\"margin-left:auto;margin-right:auto;\">\n      <div class=\"eyebrow\">La f\u00f3rmula<\/div>\n      <h2>Desarrollada con nutrientes e <em>ingredientes seleccionados<\/em><\/h2>\n    <\/div>\n\n    <div class=\"mech-grid reveal\">\n      <div>\n        <div class=\"cycle-wrap\">\n          <div class=\"cycle-ring\"><\/div>\n          <div class=\"cycle-node n1\">Col\u00e1geno espec\u00edfico<\/div>\n          <div class=\"cycle-node n2\">Estructura de tendones y ligamentos<\/div>\n          <div class=\"cycle-node n3\">Antioxidantes<\/div>\n          <div class=\"cycle-center\">\n            <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/logo.png\" alt=\"\" style=\"height:20px;object-fit:contain;\">\n            <b>4 activos<\/b>\n            <span>en una f\u00f3rmula<\/span>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div>\n        <span class=\"tag\" style=\"background:var(--blue-100);\">La formulaci\u00f3n<\/span>\n        <h3>Una combinaci\u00f3n de ingredientes seleccionados<\/h3>\n        <p>Doltendix\u00ae fue desarrollado con una combinaci\u00f3n espec\u00edfica de p\u00e9ptidos bioactivos de col\u00e1geno y micronutrientes seleccionados, reunidos en una \u00fanica dosis diaria para complementar la nutrici\u00f3n de tendones y ligamentos.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"mech-grid reveal\" style=\"margin-top:80px;\">\n      <div>\n        <span class=\"tag\" style=\"background:var(--coral-100);color:var(--coral);\">Evidencia cient\u00edfica<\/span>\n        <h3>Estudiada en modelos experimentales<\/h3>\n        <p>En un estudio in vitro en tenocito humano (c\u00e9lula del tend\u00f3n), la formulaci\u00f3n fue evaluada frente a distintos biomarcadores asociados a procesos inflamatorios (IL-1\u03b2) y al estr\u00e9s oxidativo (especies reactivas de ox\u00edgeno, ROS).<\/p>\n        <p style=\"font-size:12.5px;color:var(--slate-light);\">Fuente: <em>Mediators of Inflammation<\/em>, Impact Factor 4.4 \u2014 2024 Jul 30:2024:5273198. doi: 10.1155\/2024\/5273198.<\/p>\n      <\/div>\n      <div class=\"action-card\">\n        <div style=\"font-size:13px;font-weight:700;color:var(--slate);text-align:center;margin-bottom:6px;\">Estudio in vitro \u2014 tenocito humano<\/div>\n        <div class=\"stop-diagram\">\n          <div class=\"stop-pill\"><div class=\"circle\">IL-1\u03b2<\/div>Marcador inflamatorio<\/div>\n          <div class=\"stop-center\">ESTUDIO<\/div>\n          <div class=\"stop-pill\"><div class=\"circle\">ROS<\/div>Estr\u00e9s oxidativo<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ WHY CHOOSE ============ -->\n<section class=\"section-pad\" style=\"background:var(--paper);\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">Por qu\u00e9 elegir Doltendix<\/div>\n      <h2>Para tendones y <em>ligamentos<\/em><\/h2>\n    <\/div>\n    <div class=\"why-grid\">\n      <div class=\"why-card reveal\">\n        <span class=\"tag\">Composici\u00f3n<\/span>\n        <h3>Investigaci\u00f3n sobre col\u00e1geno espec\u00edfico<\/h3>\n        <p>Los p\u00e9ptidos bioactivos de col\u00e1geno de la f\u00f3rmula fueron estudiados en relaci\u00f3n con la composici\u00f3n de col\u00e1geno de tendones y ligamentos, en modelos de investigaci\u00f3n.<\/p>\n        <div class=\"before-after\">\n          <div class=\"ba-col before\"><b>Modelo<\/b><span>Col\u00e1geno tipo III \u2014 \u00abestructura r\u00edgida\u00bb<\/span><\/div>\n          <div class=\"ba-col after\"><b>Investigaci\u00f3n<\/b><span>Col\u00e1geno tipo I \u2014 \u00abestructura el\u00e1stica\u00bb<\/span><\/div>\n        <\/div>\n      <\/div>\n      <div class=\"why-card reveal\">\n        <span class=\"tag\">La dosis m\u00e1s alta<\/span>\n        <h3>De col\u00e1geno espec\u00edfico (p\u00e9ptidos bioactivos) disponible en el mercado<\/h3>\n        <p>Con 5000 mg de col\u00e1geno TENDOFORTE\u00ae por dosis diaria, Doltendix\u00ae supera ampliamente la concentraci\u00f3n de otros suplementos comparables del mercado.<\/p>\n        <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/dose-comparison-chart.png\" alt=\"Comparaci\u00f3n de dosis de col\u00e1geno espec\u00edfico en mg: Doltendix frente a otros productos del mercado (A-E)\">\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ COMPOSITION ============ -->\n<section class=\"section-pad\" id=\"composicion\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">Composici\u00f3n<\/div>\n      <h2>Cuatro activos, <em>una sola sinergia<\/em><\/h2>\n      <p>Cada ingrediente de Doltendix\u00ae tiene un rol espec\u00edfico y respaldo cient\u00edfico propio, reunidos en una sola f\u00f3rmula con investigaci\u00f3n publicada sobre tendones y ligamentos.<\/p>\n    <\/div>\n    <div class=\"comp-grid\">\n      <div class=\"comp-card reveal\">\n        <div class=\"comp-icon\">\n          <svg width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\"><path d=\"M4 4c4 0 4 4 8 4s4-4 8-4M4 12c4 0 4 4 8 4s4-4 8-4M4 20c4 0 4 4 8 4s4-4 8-4\"><\/path><\/svg>\n        <\/div>\n        <div class=\"dose\">5000 mg<\/div>\n        <h4>P\u00e9ptidos bioactivos de col\u00e1geno<\/h4>\n        <div class=\"sub\">TENDOFORTE\u00ae<\/div>\n        <ul>\n          <li>Elevada absorci\u00f3n y biodisponibilidad<\/li>\n          <li>Elevada especificidad por el tend\u00f3n (peso molecular \u00f3ptimo de 2000 g\/mol)<\/li>\n          <li>Estudiados en investigaci\u00f3n por su relaci\u00f3n con la s\u00edntesis de col\u00e1geno tipo I<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"comp-card reveal\">\n        <div class=\"comp-icon\">\n          <svg width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\"><circle cx=\"12\" cy=\"12\" r=\"4\"><\/circle><path d=\"M12 2v3M12 19v3M2 12h3M19 12h3M4.9 4.9l2.1 2.1M17 17l2.1 2.1M4.9 19.1L7 17M17 7l2.1-2.1\"><\/path><\/svg>\n        <\/div>\n        <div class=\"dose\">8 mg<\/div>\n        <h4>Astaxantina<\/h4>\n        <div class=\"sub\">AstaReal\u00ae<\/div>\n        <ul>\n          <li>Estudiada por su actividad sobre macr\u00f3fagos en investigaci\u00f3n cient\u00edfica<\/li>\n          <li>Evaluada en relaci\u00f3n con el col\u00e1geno tipo I\/III en modelos precl\u00ednicos<\/li>\n          <li>Estudiada en modelos precl\u00ednicos de tracci\u00f3n tendinosa<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"comp-card reveal\">\n        <div class=\"comp-icon\">\n          <svg width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\"><path d=\"M12 2v20M4 8l8-6 8 6M6 20h12\"><\/path><\/svg>\n        <\/div>\n        <div class=\"dose\">150 mg<\/div>\n        <h4>Trans-resveratrol<\/h4>\n        <div class=\"sub\">Veri\u00b7Sperse\u00ae<\/div>\n        <ul>\n          <li>Estudiado en tenocitos humanos en investigaci\u00f3n in vitro<\/li>\n          <li>Evaluado por su relaci\u00f3n con la microcirculaci\u00f3n en estudios experimentales<\/li>\n          <li>Biodisponibilidad 3 veces mayor que el trans-resveratrol est\u00e1ndar<\/li>\n        <\/ul>\n      <\/div>\n      <div class=\"comp-card reveal\">\n        <div class=\"comp-icon\">\n          <svg width=\"22\" height=\"22\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\"><path d=\"M12 3l1.9 5.8H20l-4.9 3.6 1.9 5.8L12 14.6l-4.9 3.6 1.9-5.8L4 8.8h6.1z\"><\/path><\/svg>\n        <\/div>\n        <div class=\"dose\">500 mg<\/div>\n        <h4>Vitamina C<\/h4>\n        <div class=\"sub\">625% VRN<\/div>\n        <ul>\n          <li>Contribuye a la formaci\u00f3n normal de col\u00e1geno*<\/li>\n          <li>Estudiada en relaci\u00f3n con procesos de reparaci\u00f3n tisular en investigaci\u00f3n experimental<\/li>\n          <li>Evaluada en modelos experimentales de tejido conectivo<\/li>\n        <\/ul>\n        <p style=\"font-size:11px;color:var(--slate-light);margin:10px 0 0;\">*Declaraci\u00f3n de propiedades saludables sujeta a verificaci\u00f3n de la autorizaci\u00f3n vigente ante ANMAT.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ EVIDENCE ============ -->\n<section class=\"section-pad\" style=\"background:var(--paper);\" id=\"evidencia\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">La base cient\u00edfica<\/div>\n      <h2>Evidencia <em>cl\u00ednica y precl\u00ednica<\/em><\/h2>\n      <p>Los resultados de Doltendix\u00ae y de cada uno de sus activos est\u00e1n respaldados por estudios in vitro, precl\u00ednicos y cl\u00ednicos.<\/p>\n    <\/div>\n\n    <div class=\"evidence-list reveal\">\n\n      <details class=\"ev-item\" open=\"\">\n        <summary>Estudio in vitro \u2014 f\u00f3rmula completa Doltendix\u00ae<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">Tenocito humano \u00b7 Anti-inflammatory and antioxidant properties of a new mixture of vitamin C, collagen peptides, resveratrol and astaxanthin in tenocytes<\/div>\n          <p>En el estudio in vitro, la combinaci\u00f3n de vitamina C, p\u00e9ptidos de col\u00e1geno, trans-resveratrol y astaxantina mostr\u00f3 diferencias respecto a cada sustancia activa evaluada por separado, con reducci\u00f3n significativa de la IL-6 y de la MMP-2 en el modelo celular.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-invitro-antiinf.png\" alt=\"Gr\u00e1fico de resultados in vitro de la formulaci\u00f3n de Doltendix\">\n          <p style=\"margin-top:18px;\">El mismo estudio registr\u00f3 adem\u00e1s una reducci\u00f3n significativa de las especies reactivas de ox\u00edgeno (ROS) en el modelo celular.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-invitro-antiox.png\" alt=\"Gr\u00e1fico de acci\u00f3n antioxidante in vitro de Doltendix\">\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>Estudio real-life \u2014 150 pacientes con epicondilitis<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">150 pacientes \u00b7 2 sobres\/d\u00eda durante 10 d\u00edas, 1 sobre\/d\u00eda durante 20 d\u00edas<\/div>\n          <p>Los participantes fueron evaluados mediante la escala VAS (dolor) y el \u00edndice Quick-DASH (discapacidad), comparando los valores basales con los registrados a los 30 d\u00edas de seguimiento.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-real-life.png\" alt=\"Resultados del estudio real-life sobre la formulaci\u00f3n de Doltendix\">\n          <div class=\"ev-conclusion\">Resultados completos disponibles en la publicaci\u00f3n cient\u00edfica correspondiente.<\/div>\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>Combinaci\u00f3n con fisioterapia<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">Evoluci\u00f3n de la puntuaci\u00f3n QuickDash \u2014 Doltendix\u00ae solo vs. combinado con fisioterapia<\/div>\n          <p>El estudio evalu\u00f3 la evoluci\u00f3n de la puntuaci\u00f3n QuickDash en dos grupos: uno con la formulaci\u00f3n de Doltendix\u00ae \u00fanicamente y otro combinado con fisioterapia.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-physio.png\" alt=\"Comparaci\u00f3n de puntuaci\u00f3n QuickDash: Doltendix combinado con fisioterapia vs Doltendix solo\">\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>TENDOFORTE\u00ae \u2014 atletas con tendinopat\u00eda aqu\u00edlea<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">20 atletas \u00b7 Estudio cl\u00ednico doble ciego, aleatorizado, controlado con placebo \u00b7 Journal of Sports Science and Medicine, 2018<\/div>\n          <p>Ambos grupos realizaron ejercicios exc\u00e9ntricos durante toda la duraci\u00f3n del estudio. El grupo que recibi\u00f3 Tendoforte\u00ae mostr\u00f3 diferencias respecto al grupo que realiz\u00f3 \u00fanicamente ejercicios exc\u00e9ntricos, seg\u00fan las escalas evaluadas en el protocolo de investigaci\u00f3n, tanto durante el estudio como a los 3 meses de seguimiento.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-visaa.png\" alt=\"Resultados VISA-A y reanudaci\u00f3n de la carrera en atletas con tendinopat\u00eda aqu\u00edlea\">\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>TENDOFORTE\u00ae \u2014 atletas con inestabilidad cr\u00f3nica de tobillo<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">50 atletas \u00b7 Estudio cl\u00ednico doble ciego, aleatorizado, controlado con placebo \u00b7 5 g\/d\u00eda durante 6 meses<\/div>\n          <p>Evaluaci\u00f3n mediante las escalas CAIT (sensaci\u00f3n de inestabilidad y dolor, 0\u201330) y FAAM-G (evaluaci\u00f3n funcional de tobillo y pie, 0\u2013100).<\/p>\n          <div class=\"table-scroll\" style=\"margin:18px 0;\">\n            <table class=\"path-table\" style=\"font-size:13.5px;\">\n              <thead><tr><th>Escala<\/th><th>Grupo<\/th><th>Basal (T0)<\/th><th>6 meses (T1)<\/th><th>p-value<\/th><\/tr><\/thead>\n              <tbody>\n                <tr><td>CAIT<\/td><td>Tendoforte\u00ae<\/td><td>15,48<\/td><td>20,76<\/td><td>&lt;0,05<\/td><\/tr>\n                <tr><td>CAIT<\/td><td>Placebo<\/td><td>20,80<\/td><td>21,45<\/td><td>\u2014<\/td><\/tr>\n                <tr><td>FAAM-G ADL (%)<\/td><td>Tendoforte\u00ae<\/td><td>81,56<\/td><td>91,32<\/td><td>&lt;0,05<\/td><\/tr>\n                <tr><td>FAAM-G ADL (%)<\/td><td>Placebo<\/td><td>90,28<\/td><td>91,44<\/td><td>\u2014<\/td><\/tr>\n                <tr><td>FAAM-G Sport (%)<\/td><td>Tendoforte\u00ae<\/td><td>60,48<\/td><td>80,36<\/td><td>&lt;0,05<\/td><\/tr>\n                <tr><td>FAAM-G Sport (%)<\/td><td>Placebo<\/td><td>76,24<\/td><td>76,52<\/td><td>\u2014<\/td><\/tr>\n              <\/tbody>\n            <\/table>\n          <\/div>\n          <p style=\"margin-bottom:6px;\">Seguimiento a 3 meses \u2014 reducci\u00f3n de esguinces de tobillo: <b>24\/25<\/b> en el grupo Tendoforte\u00ae frente a <b>9\/25<\/b> en el grupo placebo (p&lt;0,001).<\/p>\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>Astaxantina \u2014 acci\u00f3n antiinflamatoria y sobre el col\u00e1geno<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">Eur J Nutr, 2010 \u00b7 Modelo precl\u00ednico en conejos adultos<\/div>\n          <p>La astaxantina suprime la expresi\u00f3n de receptores scavenger y la actividad de metaloproteinasas de matriz (MMP) en macr\u00f3fagos, reduciendo TNF-\u03b1, IL-1\u03b2, IL-6 y COX-2.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-astax-macrophages.png\" alt=\"Efecto de la astaxantina sobre TNF-\u03b1, IL-1\u03b2, IL-6, COX-2, MMP-2 y MMP-9 en macr\u00f3fagos\">\n          <p style=\"margin-top:18px;\">En un modelo precl\u00ednico con 32 conejos adultos (4 mg\/d\u00eda durante 3 semanas), la astaxantina aumenta la resistencia a la tracci\u00f3n del tend\u00f3n y disminuye la producci\u00f3n de col\u00e1geno de tipo III a favor del col\u00e1geno de tipo I.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-astax-tensile.png\" alt=\"Resultados de resistencia a la tracci\u00f3n y relaci\u00f3n de col\u00e1geno tipo III\/I con astaxantina\">\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>Trans-resveratrol Veri\u00b7Sperse\u00ae \u2014 biodisponibilidad<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">Estudio comparativo de biodisponibilidad \u00b7 Tecnolog\u00eda patentada LipiSperse\u00ae<\/div>\n          <p>Gracias a su tecnolog\u00eda de dispersi\u00f3n patentada, el trans-resveratrol Veri\u00b7Sperse\u00ae alcanza una capacidad de suspensi\u00f3n en agua unas 6.000 veces superior al trans-resveratrol est\u00e1ndar. La biodisponibilidad resulta ser tres veces mayor que la del trans-resveratrol est\u00e1ndar administrado a igual concentraci\u00f3n.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-resveratrol-bio.png\" alt=\"Comparaci\u00f3n de biodisponibilidad plasm\u00e1tica de trans-resveratrol Veri-Sperse frente a est\u00e1ndar\">\n        <\/div>\n      <\/details>\n\n      <details class=\"ev-item\">\n        <summary>P\u00e9ptidos bioactivos de col\u00e1geno \u2014 presencia en el tejido<span class=\"ev-plus\">+<\/span><\/summary>\n        <div class=\"ev-body\">\n          <div class=\"ev-meta\">Modelo precl\u00ednico ex vivo<\/div>\n          <p>Los p\u00e9ptidos bioactivos de col\u00e1geno marcados con 14C muestran una elevada absorci\u00f3n y una mayor afinidad por el tejido conjuntivo que la prolina libre, con presencia sostenida hasta las 192 horas \u2014 favoreciendo la s\u00edntesis de nuevo col\u00e1geno de tipo I, fundamental para la funcionalidad del tend\u00f3n.<\/p>\n          <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/study-collagen-tissue.png\" alt=\"Presencia de p\u00e9ptidos bioactivos de col\u00e1geno en el tejido conjuntivo a lo largo del tiempo\">\n        <\/div>\n      <\/details>\n\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ MODE OF USE ============ -->\n<section class=\"section-pad\" id=\"modo-empleo\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">Modo de empleo<\/div>\n      <h2>Un protocolo claro, <em>en dos fases<\/em><\/h2>\n    <\/div>\n\n    <div class=\"dose-band reveal\">\n      <div class=\"dose-band-photo\">\n        <img decoding=\"async\" src=\"https:\/\/order-science.com\/wp-content\/uploads\/2026\/08\/foto-doltendix-1.png\" alt=\"Preparaci\u00f3n del sobre Doltendix en agua\">\n      <\/div>\n      <div class=\"dose-band-content\">\n        <div class=\"dose-phase\">\n          <div class=\"phase-block\"><b>2 sobres<\/b><span>al d\u00eda, durante 10 d\u00edas<\/span><\/div>\n          <div class=\"phase-block\"><b>1 sobre<\/b><span>al d\u00eda, durante 20 d\u00edas<\/span><\/div>\n        <\/div>\n        <p style=\"color:#DCF1FC;margin:0;\">Un suplemento dietario pensado para acompa\u00f1ar la nutrici\u00f3n diaria de tendones y ligamentos, en cualquier etapa de tu rutina.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"timeline reveal\">\n      <div class=\"tl-step\"><span>Actividad cotidiana<\/span><\/div>\n      <div class=\"tl-step\"><span>Rutina de entrenamiento<\/span><\/div>\n      <div class=\"tl-step\"><span>Nutrici\u00f3n diaria<\/span><\/div>\n      <div class=\"tl-step\"><span>Suplementaci\u00f3n sostenida<\/span><\/div>\n    <\/div>\n\n    <div class=\"section-head reveal mt-40\" style=\"margin-top:64px;\">\n      <h3>Una f\u00f3rmula, cuatro componentes<\/h3>\n    <\/div>\n    <div class=\"indications-grid reveal\">\n      <div class=\"ind-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M4 4c4 0 4 4 8 4s4-4 8-4M4 12c4 0 4 4 8 4s4-4 8-4M4 20c4 0 4 4 8 4s4-4 8-4\"><\/path><\/svg>\n        <span>TENDOFORTE\u00ae \u2014 5.000 mg de p\u00e9ptidos bioactivos de col\u00e1geno<\/span>\n      <\/div>\n      <div class=\"ind-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><circle cx=\"12\" cy=\"12\" r=\"4\"><\/circle><path d=\"M12 2v3M12 19v3M2 12h3M19 12h3M4.9 4.9l2.1 2.1M17 17l2.1 2.1M4.9 19.1L7 17M17 7l2.1-2.1\"><\/path><\/svg>\n        <span>AstaReal\u00ae \u2014 8 mg de astaxantina<\/span>\n      <\/div>\n      <div class=\"ind-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 2v20M4 8l8-6 8 6M6 20h12\"><\/path><\/svg>\n        <span>Veri\u00b7Sperse\u00ae \u2014 150 mg de trans-resveratrol<\/span>\n      <\/div>\n      <div class=\"ind-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 3l1.9 5.8H20l-4.9 3.6 1.9 5.8L12 14.6l-4.9 3.6 1.9-5.8L4 8.8h6.1z\"><\/path><\/svg>\n        <span>Vitamina C \u2014 500 mg (625% VRN)<\/span>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ SPRAIN FLOW ============ -->\n<section class=\"section-pad\" style=\"background:var(--paper);\">\n  <div class=\"container\">\n    <div class=\"section-head center reveal\" style=\"margin-left:auto;margin-right:auto;\">\n      <div class=\"eyebrow\">La ciencia detr\u00e1s de Doltendix\u00ae<\/div>\n      <h2>De la f\u00f3rmula a la <em>investigaci\u00f3n publicada<\/em><\/h2>\n      <p>Cuatro ingredientes seleccionados, combinados en una \u00fanica f\u00f3rmula y respaldados por estudios experimentales y cl\u00ednicos publicados.<\/p>\n    <\/div>\n    <div class=\"flow-wrap reveal\">\n      <div class=\"flow-row\">\n        <div class=\"flow-col a\">\n          <div class=\"head\">Formulaci\u00f3n<\/div>\n          <ul><li>P\u00e9ptidos bioactivos de col\u00e1geno<\/li><li>Astaxantina<\/li><li>Trans-resveratrol<\/li><li>Vitamina C<\/li><\/ul>\n          <div class=\"check\">4 ingredientes seleccionados<\/div>\n        <\/div>\n        <div class=\"flow-col b\">\n          <div class=\"head\">Investigaci\u00f3n cient\u00edfica<\/div>\n          <ul><li>Estudios in vitro<\/li><li>Modelos precl\u00ednicos<\/li><li>Estudios cl\u00ednicos<\/li><\/ul>\n          <div class=\"check\">Resultados publicados<\/div>\n        <\/div>\n        <div class=\"flow-col c\">\n          <div class=\"head\">Suplementaci\u00f3n diaria<\/div>\n          <ul><li>2 sobres\/d\u00eda \u00d7 10 d\u00edas<\/li><li>1 sobre\/d\u00eda \u00d7 20 d\u00edas<\/li><\/ul>\n          <div class=\"nocheck\">Modo de empleo recomendado<\/div>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n\n<!-- ============ QUALITY \/ CERTS ============ -->\n<section class=\"section-pad\" style=\"background:var(--paper);\">\n  <div class=\"container\">\n    <div class=\"section-head reveal\">\n      <div class=\"eyebrow\">Calidad y compromiso<\/div>\n      <h2>Kolinpharma\u00ae garantiza <em>altos est\u00e1ndares de calidad<\/em><\/h2>\n      <p>Kolinpharma\u00ae adopta altos est\u00e1ndares de calidad, desde la formulaci\u00f3n hasta la comercializaci\u00f3n de sus soluciones nutrac\u00e9uticas.<\/p>\n    <\/div>\n    <div class=\"cert-grid reveal\">\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 2l7 4v6c0 5-3.5 8-7 10-3.5-2-7-5-7-10V6z\"><\/path><\/svg>\n        <h4>ISO 22000<\/h4>\n        <p>Garant\u00eda de higiene y seguridad alimentaria en el sector agroalimentario.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M3 12h18M12 3v18M5 5l14 14M19 5L5 19\"><\/path><\/svg>\n        <h4>ISO 14001<\/h4>\n        <p>Seguimiento de las actividades con impacto significativo en el medio ambiente.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M9 12l2 2 4-4\"><\/path><circle cx=\"12\" cy=\"12\" r=\"9\"><\/circle><\/svg>\n        <h4>ISO 9001<\/h4>\n        <p>Normas relativas a los sistemas de gesti\u00f3n de la calidad.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 2v20M2 12h20\"><\/path><circle cx=\"12\" cy=\"12\" r=\"9\"><\/circle><\/svg>\n        <h4>Doctrinas jud\u00eda y musulmana<\/h4>\n        <p>Altos est\u00e1ndares de calidad conformes a ambas doctrinas religiosas.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 2l2.4 6.6L21 11l-6.6 2.4L12 20l-2.4-6.6L3 11l6.6-2.4z\"><\/path><\/svg>\n        <h4>Ausencia lista WADA<\/h4>\n        <p>Sin sustancias presentes en la lista de la Agencia Mundial Antidopaje.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><rect x=\"3\" y=\"7\" width=\"18\" height=\"13\" rx=\"2\"><\/rect><path d=\"M8 7V5a4 4 0 018 0v2\"><\/path><\/svg>\n        <h4>Sistema antifalsificaci\u00f3n<\/h4>\n        <p>Apertura tamper evident para garantizar la integridad del producto.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M2 12s4-7 10-7 10 7 10 7-4 7-10 7-10-7-10-7z\"><\/path><circle cx=\"12\" cy=\"12\" r=\"3\"><\/circle><\/svg>\n        <h4>Baja visi\u00f3n<\/h4>\n        <p>Atenci\u00f3n a las personas con baja visi\u00f3n en el dise\u00f1o del envase.<\/p>\n      <\/div>\n      <div class=\"cert-card\">\n        <svg class=\"ic\" viewBox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.6\"><path d=\"M12 2v20M4 6h16M4 18h16\"><\/path><\/svg>\n        <h4>Sin gluten ni lactosa<\/h4>\n        <p>Formulado para garantizar seguridad y cercan\u00eda al consumidor.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ PATENT ============ -->\n<section class=\"section-pad\">\n  <div class=\"container\">\n    <div class=\"patent-sec reveal\">\n      <div class=\"eyebrow\" style=\"color:var(--blue-500);justify-content:center;\">Patente<\/div>\n      <h2>Un producto \u00fanico <em>e innovador<\/em><\/h2>\n      <div class=\"patent-flags\">\n        <span class=\"flag-chip\">\ud83c\uddee\ud83c\uddf9 Patentado en Italia<\/span>\n        <span class=\"flag-chip\">\ud83c\udde8\ud83c\uddf3 Patentado en China<\/span>\n      <\/div>\n      <p style=\"font-size:12.5px;color:#B9D6E4;max-width:520px;margin:0 auto 10px;\">T\u00edtulo registrado en la solicitud de patente:<\/p>\n      <p class=\"patent-quote\" style=\"font-size:clamp(15px,2vw,20px);\">\u00abComposici\u00f3n \u00fatil para el tratamiento de tendinopat\u00edas\u00bb<\/p>\n      <p style=\"font-size:11.5px;color:#B9D6E4;max-width:520px;margin:14px auto 0;\">Denominaci\u00f3n t\u00e9cnica registrada en la solicitud de patente; no constituye una indicaci\u00f3n terap\u00e9utica autorizada para la comercializaci\u00f3n del producto como suplemento dietario.<\/p>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ FAQ ============ -->\n<section class=\"section-pad\" style=\"background:var(--paper);\" id=\"faq\">\n  <div class=\"container\">\n    <div class=\"section-head center reveal\" style=\"margin-left:auto;margin-right:auto;\">\n      <div class=\"eyebrow\">Preguntas frecuentes<\/div>\n      <h2>Todo lo que necesit\u00e1s <em>saber<\/em><\/h2>\n    <\/div>\n    <div class=\"faq-list reveal\">\n      <details class=\"faq\" open=\"\">\n        <summary>\u00bfQu\u00e9 es Doltendix\u00ae?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>Es un suplemento dietario formulado por Kolinpharma\u00ae que combina p\u00e9ptidos bioactivos de col\u00e1geno espec\u00edfico de tend\u00f3n (TENDOFORTE\u00ae), astaxantina (AstaReal\u00ae), trans-resveratrol (Veri\u00b7Sperse\u00ae) y vitamina C, pensado para complementar la nutrici\u00f3n de tendones y ligamentos.<\/p>\n      <\/details>\n      <details class=\"faq\">\n        <summary>\u00bfC\u00f3mo se toma?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>El protocolo habitual es de 2 sobres al d\u00eda durante 10 d\u00edas, seguido de 1 sobre al d\u00eda durante 20 d\u00edas. Cada sobre contiene 5 g con edulcorante.<\/p>\n      <\/details>\n      <details class=\"faq\">\n        <summary>\u00bfQu\u00e9 diferencia a Doltendix\u00ae de otros suplementos de col\u00e1geno?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>Aporta 5000 mg de col\u00e1geno espec\u00edfico (p\u00e9ptidos bioactivos) por dosis diaria \u2014 la concentraci\u00f3n m\u00e1s alta disponible en el mercado seg\u00fan la comparaci\u00f3n publicada por Kolinpharma\u00ae \u2014 combinado con astaxantina, trans-resveratrol y vitamina C en una f\u00f3rmula patentada.<\/p>\n      <\/details>\n      <details class=\"faq\">\n        <summary>\u00bfEst\u00e1 respaldado por estudios cl\u00ednicos?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>S\u00ed. La f\u00f3rmula completa cuenta con un estudio in vitro en tenocito humano y un estudio real-life en 150 pacientes con epicondilitis. Adem\u00e1s, sus ingredientes activos (TENDOFORTE\u00ae, astaxantina, trans-resveratrol y vitamina C) cuentan con estudios propios, incluyendo dos ensayos cl\u00ednicos doble ciego con atletas.<\/p>\n      <\/details>\n      <details class=\"faq\">\n        <summary>\u00bfEst\u00e1 patentado?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>S\u00ed, Doltendix\u00ae est\u00e1 patentado en Italia y en China. La solicitud de patente registra la composici\u00f3n bajo el t\u00edtulo t\u00e9cnico \u00ab\u00fatil para el tratamiento de tendinopat\u00edas\u00bb, una denominaci\u00f3n registral que no equivale a una indicaci\u00f3n terap\u00e9utica autorizada para su comercializaci\u00f3n como suplemento dietario.<\/p>\n      <\/details>\n      <details class=\"faq\">\n        <summary>\u00bfQu\u00e9 controles de calidad tiene?<span class=\"ev-plus\">+<\/span><\/summary>\n        <p>Kolinpharma\u00ae certifica sus procesos bajo ISO 9001, ISO 14001 e ISO 22000, y el producto cumple con est\u00e1ndares conformes a las doctrinas jud\u00eda y musulmana, ausencia de sustancias de la lista WADA, sistema de apertura antifalsificaci\u00f3n, atenci\u00f3n a personas con baja visi\u00f3n, y ausencia de gluten y lactosa.<\/p>\n      <\/details>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- ============ FINAL CTA ============ -->\n<section class=\"section-pad\" id=\"contacto\">\n  <div class=\"container\">\n    <div class=\"final-cta reveal\">\n      <h2>La <em style=\"color:#fff;\">suplementaci\u00f3n diaria<\/em> de tendones y ligamentos<\/h2>\n      <p>Col\u00e1geno espec\u00edfico de tend\u00f3n en su dosis m\u00e1s alta, astaxantina, trans-resveratrol y vitamina C \u2014 un suplemento dietario respaldado por evidencia cient\u00edfica y patentado en Italia y China.<\/p>\n      <div class=\"buy-row center\">\n        <div class=\"qty-selector qty-selector-cta\" role=\"group\" aria-label=\"Cantidad\">\n          <button type=\"button\" class=\"qty-btn qty-minus\" aria-label=\"Restar cantidad\">\u2212<\/button>\n          <input type=\"number\" class=\"qty-input\" value=\"1\" min=\"1\" max=\"99\" inputmode=\"numeric\" aria-label=\"Cantidad\">\n          <button type=\"button\" class=\"qty-btn qty-plus\" aria-label=\"Sumar cantidad\">+<\/button>\n        <\/div>\n        <a href=\"https:\/\/order-science.com\/checkout\/?add-to-cart=400&#038;quantity=1\" class=\"btn btn-white btn-buy doltendix-buy-link\" data-base-url=\"https:\/\/order-science.com\/checkout\/?add-to-cart=400\" data-product-id=\"400\" target=\"_blank\" rel=\"noopener\">\n          <span class=\"cta-label\">Agregar al carrito<\/span>\n          <span class=\"cta-price\">$75.000<\/span>\n        <\/a>\n      <\/div>\n      <div style=\"margin-top:20px;font-size:12.5px;color:#DCF1FC;\">Patentado en Italia y China \u00b7 Kolinpharma\u00ae \u00b7 Fabricado bajo ISO 9001 \u00b7 14001 \u00b7 22000<\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<script>\ndocument.documentElement.classList.add('js-ready');\n\n\/\/ staggered reveal on scroll\nconst revealEls = document.querySelectorAll('.reveal');\nconst io = new IntersectionObserver((entries)=>{\n  entries.forEach((e)=>{\n    if(e.isIntersecting){\n      const el = e.target;\n      const group = el.parentElement ? el.parentElement.querySelectorAll('.reveal') : [el];\n      let delay = 0;\n      group.forEach((g,i)=>{ if(g===el) delay = i*70; });\n      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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"disabled","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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