{"id":18650,"date":"2026-04-28T14:51:58","date_gmt":"2026-04-28T06:51:58","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=18650"},"modified":"2026-08-10T13:43:36","modified_gmt":"2026-08-10T05:43:36","slug":"groshandel-mit-kollagenpeptiden","status":"publish","type":"page","link":"https:\/\/collagensei.com\/de\/wholesale-collagen-peptides\/","title":{"rendered":"Kollagen-Protein Inhaltsstoffe"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"18650\" class=\"elementor elementor-18650\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2110bb2 e-con-full e-flex e-con e-parent\" data-id=\"2110bb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3e3b061 elementor-widget elementor-widget-html\" data-id=\"3e3b061\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\n#cgs-collagen-page {\n  --ink: #142632;\n  --ink-soft: #5B6C77;\n  --green: #2E638C;\n  --green-deep: #183F5B;\n  --lime: #B7D4E5;\n  --mint: #EAF2F7;\n  --cream: #F7F9FB;\n  --white: #FFFFFF;\n  --line: #DCE6EC;\n  --dark: #102B3E;\n  --gold: #C89B5D;\n  --radius: 18px;\n  --shadow: 0 22px 60px rgba(24,63,91,.13);\n  --container: 1180px;\n  --cgs-font-body: var(--e-global-typography-text-font-family, \"Roboto\"), Arial, Helvetica, sans-serif;\n  --cgs-font-heading: var(--e-global-typography-primary-font-family, \"Roboto\"), Arial, Helvetica, sans-serif;\n  width: 100%;\n  max-width: 100%;\n  overflow-x: clip;\n  isolation: isolate;\n  color: var(--ink);\n  background: var(--white);\n  font-family: var(--cgs-font-body);\n  line-height: 1.6;\n  -webkit-font-smoothing: antialiased;\n  text-rendering: optimizeLegibility;\n}\n\n#cgs-collagen-page, #cgs-collagen-page * { box-sizing: border-box; }\n#cgs-collagen-page img { display: block; max-width: 100%; height: auto; }\n#cgs-collagen-page a { color: inherit; text-decoration: none; }\n#cgs-collagen-page button, #cgs-collagen-page input, #cgs-collagen-page select, #cgs-collagen-page textarea { font: inherit; }\n#cgs-collagen-page h1, #cgs-collagen-page h2, #cgs-collagen-page h3, #cgs-collagen-page h4 { font-family: var(--cgs-font-heading); }\n#cgs-collagen-page .container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }\n#cgs-collagen-page section[id] { scroll-margin-top: 100px; }\n#cgs-collagen-page .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }\n\n#cgs-collagen-page .button {\n  display: inline-flex; align-items: center; justify-content: center; gap: 8px;\n  min-height: 50px; padding: 0 24px; border: 1px solid var(--green); border-radius: 999px;\n  background: var(--green); color: var(--white); font-weight: 750; font-size: 14px;\n  box-shadow: 0 10px 24px rgba(46,99,140,.20); transition: .2s ease;\n}\n#cgs-collagen-page .button:hover { transform: translateY(-2px); background: #255775; }\n#cgs-collagen-page .button--secondary { background: transparent; color: var(--ink); border-color: #B8C9D4; box-shadow: none; }\n#cgs-collagen-page .button--secondary:hover { background: var(--white); border-color: var(--green); }\n#cgs-collagen-page .button--light { background: var(--white); color: var(--green-deep); border-color: var(--white); box-shadow: none; }\n#cgs-collagen-page .button--light:hover { background: var(--mint); }\n#cgs-collagen-page .text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--green); font-size: 12px; font-weight: 800; }\n#cgs-collagen-page .text-link span { transition: transform .2s; }\n#cgs-collagen-page .text-link:hover span { transform: translateX(4px); }\n#cgs-collagen-page .quote-product { display: inline-block; padding: 0; border: 0; background: transparent; color: var(--ink-soft); font-size: 11px; font-weight: 750; text-decoration: underline; text-underline-offset: 4px; }\n\n\/* HERO *\/\n#cgs-collagen-page .hero { position: relative; overflow: hidden; background: linear-gradient(120deg, #F7F9FB 0%, #EDF4F8 55%, #DCEAF2 100%); }\n#cgs-collagen-page .hero::before { pointer-events: none; content: \"\"; position: absolute; inset: 0; opacity: .34; background-image: radial-gradient(#7695A8 1px, transparent 1px); background-size: 24px 24px; mask-image: linear-gradient(to right, black, transparent 66%); }\n#cgs-collagen-page .hero__grid { position: relative; z-index: 1; min-height: 690px; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; gap: 72px; padding-block: 78px 90px; }\n#cgs-collagen-page .eyebrow { margin: 0 0 16px; display: flex; align-items: center; gap: 10px; color: var(--green); font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .15em; }\n#cgs-collagen-page .eyebrow span { display: inline-block; width: 26px; height: 2px; background: currentColor; }\n#cgs-collagen-page .eyebrow--inverse { color: var(--lime); }\n#cgs-collagen-page .hero h1 { max-width: 790px; margin: 0; font-weight: 700; letter-spacing: -.035em; line-height: 1.05; font-size: clamp(48px, 5.1vw, 75px); }\n#cgs-collagen-page .hero h1 em { color: var(--green); font-style: normal; }\n#cgs-collagen-page .hero__lead { max-width: 690px; margin: 26px 0 0; color: #50636F; font-size: 18px; }\n#cgs-collagen-page .hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }\n#cgs-collagen-page .check-list { display: flex; flex-wrap: wrap; gap: 9px 22px; list-style: none; padding: 0; margin: 28px 0 0; color: #415B6B; font-size: 12px; font-weight: 650; }\n#cgs-collagen-page .check-list li::before { content: \"\u2713\"; display: inline-grid; place-items: center; width: 18px; height: 18px; margin-right: 7px; border-radius: 50%; background: var(--green); color: white; font-size: 11px; }\n#cgs-collagen-page .hero__visual { position: relative; min-height: 510px; }\n#cgs-collagen-page .hero__glow { pointer-events: none; position: absolute; width: 390px; height: 390px; border-radius: 50%; filter: blur(80px); opacity: .34; }\n#cgs-collagen-page .hero__glow--one { right: 4%; top: 0; background: var(--lime); }\n#cgs-collagen-page .hero__glow--two { right: 25%; bottom: -20%; background: #8FB8D1; }\n#cgs-collagen-page .hero-card { position: absolute; overflow: hidden; border: 8px solid rgba(255,255,255,.78); background: var(--white); box-shadow: var(--shadow); }\n#cgs-collagen-page .hero-card img { width: 100%; height: 100%; object-fit: cover; }\n#cgs-collagen-page .hero-card span { position: absolute; left: 14px; bottom: 13px; padding: 6px 10px; border-radius: 999px; background: rgba(8,28,22,.82); color: white; font-size: 11px; font-weight: 750; backdrop-filter: blur(8px); }\n#cgs-collagen-page .hero-card--main { width: 330px; height: 330px; left: 12%; top: 18%; border-radius: 48% 52% 42% 58% \/ 45% 40% 60% 55%; transform: rotate(-4deg); }\n#cgs-collagen-page .hero-card--top { width: 180px; height: 180px; right: 1%; top: 4%; border-radius: 25px; transform: rotate(7deg); }\n#cgs-collagen-page .hero-card--bottom { width: 200px; height: 200px; right: 0; bottom: 4%; border-radius: 25px; transform: rotate(-5deg); }\n#cgs-collagen-page .hero-stat { position: absolute; left: 1%; bottom: 7%; display: flex; align-items: center; gap: 12px; padding: 16px 19px; border-radius: 18px; background: rgba(255,255,255,.92); box-shadow: var(--shadow); backdrop-filter: blur(12px); }\n#cgs-collagen-page .hero-stat strong { font-size: 38px; line-height: 1; color: var(--green); }\n#cgs-collagen-page .hero-stat span { font-size: 10px; line-height: 1.35; color: var(--ink-soft); font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }\n\n\/* TRUST *\/\n#cgs-collagen-page .trust-bar { background: var(--white); border-bottom: 1px solid var(--line); }\n#cgs-collagen-page .trust-bar__grid { display: grid; grid-template-columns: repeat(4, 1fr); }\n#cgs-collagen-page .trust-item { min-height: 118px; display: flex; align-items: center; gap: 14px; padding: 24px; border-right: 1px solid var(--line); }\n#cgs-collagen-page .trust-item:last-child { border-right: 0; }\n#cgs-collagen-page .trust-icon { display: grid; place-items: center; flex: 0 0 42px; height: 42px; border-radius: 50%; background: var(--mint); color: var(--green); font-size: 11px; font-weight: 850; }\n#cgs-collagen-page .trust-item strong, #cgs-collagen-page .trust-item small { display: block; }\n#cgs-collagen-page .trust-item strong { font-size: 14px; }\n#cgs-collagen-page .trust-item small { margin-top: 4px; color: var(--ink-soft); font-size: 11px; line-height: 1.45; }\n\n\/* SHARED SECTIONS *\/\n#cgs-collagen-page .section { padding-block: 102px; }\n#cgs-collagen-page .section--light { background: #FBFCFD; }\n#cgs-collagen-page .section--mint { background: var(--mint); }\n#cgs-collagen-page .section--dark { background: var(--dark); color: var(--white); }\n#cgs-collagen-page .section-heading { max-width: 820px; margin-bottom: 46px; }\n#cgs-collagen-page .section-heading--split { max-width: none; display: grid; grid-template-columns: 1.1fr .8fr; align-items: end; gap: 70px; }\n#cgs-collagen-page .section-heading--center { margin-inline: auto; text-align: center; }\n#cgs-collagen-page .section-heading--center .eyebrow { justify-content: center; }\n#cgs-collagen-page .section-heading h2, #cgs-collagen-page .quality-copy h2, #cgs-collagen-page .faq-intro h2 { margin: 0; font-size: clamp(38px, 4vw, 56px); font-weight: 700; letter-spacing: -.028em; line-height: 1.1; }\n#cgs-collagen-page .section-heading > p:not(.eyebrow), #cgs-collagen-page .section-heading--split > p { color: var(--ink-soft); font-size: 15px; }\n#cgs-collagen-page .section-heading--inverse h2 { color: var(--white); }\n#cgs-collagen-page .section-heading--inverse > p { color: #C0D0D9; }\n\n\/* CORE PRODUCTS *\/\n#cgs-collagen-page .product-grid { display: grid; gap: 24px; }\n#cgs-collagen-page .product-grid--hero { grid-template-columns: repeat(2, 1fr); }\n#cgs-collagen-page .product-card { display: grid; grid-template-columns: 42% 58%; min-height: 430px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); box-shadow: 0 10px 35px rgba(24,63,91,.07); transition: transform .25s, box-shadow .25s; }\n#cgs-collagen-page .product-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }\n#cgs-collagen-page .product-card__image { position: relative; min-height: 100%; background: #17201e; overflow: hidden; }\n#cgs-collagen-page .product-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s ease; }\n#cgs-collagen-page .product-card:hover .product-card__image img { transform: scale(1.04); }\n#cgs-collagen-page .product-badge { position: absolute; left: 14px; top: 14px; padding: 7px 10px; border-radius: 999px; background: rgba(255,255,255,.92); color: var(--green-deep); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .06em; }\n#cgs-collagen-page .product-card__body { display: flex; flex-direction: column; padding: 30px 28px 26px; }\n#cgs-collagen-page .product-card__category { margin: 0 0 8px; color: var(--green); font-size: 10px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }\n#cgs-collagen-page .product-card h3 { margin: 0; font-size: 27px; line-height: 1.12; letter-spacing: -.025em; }\n#cgs-collagen-page .product-card h3 a:hover { color: var(--green); }\n#cgs-collagen-page .product-card__body > p:not(.product-card__category) { margin: 13px 0 18px; color: var(--ink-soft); font-size: 13px; }\n#cgs-collagen-page .specs { margin: 0; border-top: 1px solid var(--line); }\n#cgs-collagen-page .specs div { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid var(--line); }\n#cgs-collagen-page .specs dt { color: var(--ink-soft); font-size: 11px; }\n#cgs-collagen-page .specs dd { margin: 0; font-size: 11px; font-weight: 800; text-align: right; }\n#cgs-collagen-page .product-card__actions { margin-top: auto; padding-top: 20px; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }\n#cgs-collagen-page .specialty-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; margin-top: 30px; }\n#cgs-collagen-page .specialty-card { padding: 26px; border: 1px solid var(--line); border-radius: 16px; background: #FAFCFD; }\n#cgs-collagen-page .specialty-card h3 { margin: 0 0 8px; font-size: 22px; }\n#cgs-collagen-page .specialty-card p { margin: 0 0 14px; color: var(--ink-soft); font-size: 13px; }\n#cgs-collagen-page .specialty-card ul { margin: 0 0 18px; padding-left: 18px; color: var(--ink-soft); font-size: 12px; }\n\n\/* COMPARISON TABLE *\/\n#cgs-collagen-page .table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: 0 10px 35px rgba(24,63,91,.06); }\n#cgs-collagen-page table { width: 100%; min-width: 980px; border-collapse: collapse; background: var(--white); font-size: 12px; }\n#cgs-collagen-page th { padding: 18px 16px; background: var(--green-deep); color: white; text-align: left; font-size: 10px; text-transform: uppercase; letter-spacing: .07em; }\n#cgs-collagen-page td { padding: 17px 16px; border-bottom: 1px solid var(--line); color: var(--ink-soft); vertical-align: top; }\n#cgs-collagen-page tbody tr:last-child td { border-bottom: 0; }\n#cgs-collagen-page tbody tr:hover td { background: #F8FBFD; }\n#cgs-collagen-page td strong { color: var(--ink); }\n#cgs-collagen-page .table-tag { display: inline-block; padding: 5px 8px; border-radius: 999px; background: var(--mint); color: var(--green); font-size: 9px; font-weight: 850; white-space: nowrap; }\n#cgs-collagen-page .table-action { padding: 0; border: 0; border-bottom: 1px solid var(--green); background: none; color: var(--green); font-size: 10px; font-weight: 800; white-space: nowrap; }\n\n\/* SOURCING CRITERIA *\/\n#cgs-collagen-page .criteria-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }\n#cgs-collagen-page .criteria-card { position: relative; min-height: 285px; padding: 26px 22px 24px; border: 1px solid #D3E1E9; border-radius: 16px; background: var(--white); box-shadow: 0 8px 25px rgba(24,63,91,.05); }\n#cgs-collagen-page .criteria-card > span { display: grid; place-items: center; width: 36px; height: 36px; margin-bottom: 26px; border-radius: 50%; background: var(--mint); color: var(--green); font-size: 11px; font-weight: 900; }\n#cgs-collagen-page .criteria-card h3 { margin: 0 0 10px; font-size: 19px; line-height: 1.2; }\n#cgs-collagen-page .criteria-card p { margin: 0; color: var(--ink-soft); font-size: 12px; }\n#cgs-collagen-page .criteria-note { margin-top: 26px; padding: 20px 24px; border-left: 4px solid var(--green); border-radius: 0 12px 12px 0; background: #F5F9FB; color: var(--ink-soft); font-size: 13px; }\n\n\/* APPLICATIONS *\/\n#cgs-collagen-page .application-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }\n#cgs-collagen-page .application-card { position: relative; min-height: 330px; padding: 30px 26px; border: 1px solid #D0E0EA; border-radius: var(--radius); background: rgba(255,255,255,.82); overflow: hidden; transition: .25s ease; }\n#cgs-collagen-page .application-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: #AFCBDD; }\n#cgs-collagen-page .application-card__number { position: absolute; right: 20px; top: 16px; color: rgba(46,99,140,.14); font-size: 58px; line-height: 1; }\n#cgs-collagen-page .application-icon { display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 35px; border-radius: 50%; background: var(--green); }\n#cgs-collagen-page .application-icon svg { width: 34px; fill: none; stroke: var(--lime); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }\n#cgs-collagen-page .application-card h3 { margin: 0; font-size: 25px; }\n#cgs-collagen-page .application-card p { color: var(--ink-soft); font-size: 13px; }\n#cgs-collagen-page .application-card strong { position: absolute; left: 26px; bottom: 28px; color: var(--green); font-size: 11px; }\n\n\/* QUALITY *\/\n#cgs-collagen-page .quality-grid { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 78px; }\n#cgs-collagen-page .quality-media { position: relative; min-height: 570px; }\n#cgs-collagen-page .quality-photo { position: absolute; margin: 0; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow); background: #DDD; }\n#cgs-collagen-page .quality-photo img { width: 100%; height: 100%; object-fit: cover; }\n#cgs-collagen-page .quality-photo figcaption { position: absolute; left: 15px; bottom: 15px; padding: 7px 10px; border-radius: 999px; background: rgba(10,31,24,.78); color: white; font-size: 10px; font-weight: 750; }\n#cgs-collagen-page .quality-photo--large { left: 0; top: 0; width: 78%; height: 460px; }\n#cgs-collagen-page .quality-photo--small { right: 0; bottom: 0; width: 60%; height: 300px; border: 8px solid white; }\n#cgs-collagen-page .quality-copy > p:not(.eyebrow) { color: var(--ink-soft); }\n#cgs-collagen-page .document-list { margin-top: 30px; display: grid; gap: 12px; }\n#cgs-collagen-page .document-list > div { display: grid; grid-template-columns: 54px 1fr; gap: 14px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }\n#cgs-collagen-page .document-list > div > span { display: grid; place-items: center; height: 48px; border-radius: 10px; background: var(--mint); color: var(--green); font-size: 10px; font-weight: 900; }\n#cgs-collagen-page .document-list strong, #cgs-collagen-page .document-list small { display: block; }\n#cgs-collagen-page .document-list strong { font-size: 13px; }\n#cgs-collagen-page .document-list small { margin-top: 2px; color: var(--ink-soft); font-size: 10px; }\n#cgs-collagen-page .quality-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; margin-top: 28px; }\n\n\/* CAPABILITIES *\/\n#cgs-collagen-page .capability-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }\n#cgs-collagen-page .capability-card { padding: 28px; border: 1px solid rgba(255,255,255,.13); border-radius: 16px; background: rgba(255,255,255,.045); }\n#cgs-collagen-page .capability-card span { display: block; margin-bottom: 22px; color: var(--lime); font-size: 10px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }\n#cgs-collagen-page .capability-card h3 { margin: 0 0 9px; color: var(--white); font-size: 22px; }\n#cgs-collagen-page .capability-card p { margin: 0; color: #BED0DA; font-size: 12px; }\n#cgs-collagen-page .capability-cta { margin-top: 28px; display: flex; justify-content: center; }\n\n\/* PROCESS *\/\n#cgs-collagen-page .section--process { background: linear-gradient(135deg, #15384F, #225575); color: white; }\n#cgs-collagen-page .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; padding: 0; margin: 0; list-style: none; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius); overflow: hidden; }\n#cgs-collagen-page .process-grid li { min-height: 265px; padding: 28px; border-right: 1px solid rgba(255,255,255,.12); background: rgba(255,255,255,.025); }\n#cgs-collagen-page .process-grid li:last-child { border-right: 0; }\n#cgs-collagen-page .process-grid span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--lime); color: var(--dark); font-size: 12px; font-weight: 900; }\n#cgs-collagen-page .process-grid h3 { margin: 50px 0 8px; font-size: 22px; }\n#cgs-collagen-page .process-grid p { margin: 0; color: #BECDD6; font-size: 12px; }\n\n\/* FAQ *\/\n#cgs-collagen-page .faq-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; }\n#cgs-collagen-page .faq-intro p:not(.eyebrow) { color: var(--ink-soft); font-size: 14px; }\n#cgs-collagen-page .accordion { border-top: 1px solid var(--line); }\n#cgs-collagen-page .accordion-item { border-bottom: 1px solid var(--line); }\n#cgs-collagen-page .accordion-item button { width: 100%; padding: 22px 0; display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 0; background: none; color: var(--ink); text-align: left; font-weight: 750; cursor: pointer; }\n#cgs-collagen-page .accordion-item button i { position: relative; flex: 0 0 22px; height: 22px; border: 1px solid #A8C0CF; border-radius: 50%; }\n#cgs-collagen-page .accordion-item button i::before, #cgs-collagen-page .accordion-item button i::after { content: \"\"; position: absolute; left: 5px; right: 5px; top: 10px; height: 1px; background: var(--green); }\n#cgs-collagen-page .accordion-item button i::after { transform: rotate(90deg); transition: transform .2s; }\n#cgs-collagen-page .accordion-item.is-open button i::after { transform: rotate(0); }\n#cgs-collagen-page .accordion-panel { max-height: 0; overflow: hidden; transition: max-height .32s ease; }\n#cgs-collagen-page .accordion-panel p { margin: 0; padding: 0 50px 23px 0; color: var(--ink-soft); font-size: 13px; }\n#cgs-collagen-page .accordion-item.is-open .accordion-panel { max-height: 420px; }\n\n\/* RELATED INGREDIENTS *\/\n#cgs-collagen-page #cgs-related { background: linear-gradient(180deg, #EAF2F7 0%, #F7FAFC 100%); 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}\n  #cgs-collagen-page .product-card { grid-template-columns: 1fr; }\n  #cgs-collagen-page .product-card__image { min-height: 260px; }\n  #cgs-collagen-page .criteria-card { min-height: auto; }\n  #cgs-collagen-page .quality-media { min-height: 440px; }\n  #cgs-collagen-page .quote-form { padding: 25px 18px; }\n  #cgs-collagen-page .table-wrap { margin-inline: -15px; border-radius: 0; border-left: 0; border-right: 0; }\n}\n@media (max-width: 480px) {\n  #cgs-collagen-page .hero__visual { min-height: 340px; }\n  #cgs-collagen-page .hero-card--main { width: 205px; height: 205px; left: 0; }\n  #cgs-collagen-page .hero-card--top { width: 108px; height: 108px; right: 0; }\n  #cgs-collagen-page .hero-card--bottom { width: 120px; height: 120px; right: 0; }\n  #cgs-collagen-page .hero-stat { max-width: 175px; left: 0; bottom: 0; }\n  #cgs-collagen-page .quality-media { min-height: 390px; }\n  #cgs-collagen-page .quality-photo--large { height: 310px; }\n  #cgs-collagen-page .quality-photo--small { height: 185px; }\n}\n<\/style>\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": \n    }\n  ]\n}\n<\/script>\n\n<div id=\"cgs-collagen-page\" class=\"cgs-collagen-page\">\n<div class=\"cgs-main\" id=\"cgs-main\">\n\n<!-- HERO -->\n<section class=\"hero\" id=\"cgs-top\">\n  <div class=\"hero__glow hero__glow--one\"><\/div>\n  <div class=\"hero__glow hero__glow--two\"><\/div>\n  <div class=\"container hero__grid\">\n    <div class=\"hero__copy\">\n      <p class=\"eyebrow\"><span><\/span> B2B collagen ingredients \u00b7 bulk supply<\/p>\n      <h1>Bulk Collagen Peptides <em>Supplier &amp; Manufacturer<\/em><\/h1>\n      <p class=\"hero__lead\">Source hydrolyzed bovine and marine collagen peptides for dietary supplements, functional nutrition and finished collagen formulations. Gensei supports qualified B2B buyers with current specifications, batch-specific COAs, R&amp;D samples and bulk or OEM\/ODM project pathways.<\/p>\n      <div class=\"hero__actions\">\n        <a class=\"button\" href=\"#cgs-contact-form-anchor\">Request COA &amp; Bulk Quote<\/a>\n        <a class=\"button button--secondary\" href=\"#cgs-core\">Compare Collagen Peptides <span aria-hidden=\"true\">\u2192<\/span><\/a>\n      <\/div>\n      <ul aria-label=\"Buyer benefits\" class=\"check-list\">\n        <li>Bovine &amp; marine collagen peptide powder<\/li>\n        <li>Batch COA &amp; technical specifications<\/li>\n        <li>Qualified formulation samples<\/li>\n        <li>Raw material &amp; finished supplement support<\/li>\n      <\/ul>\n    <\/div>\n\n    <div aria-label=\"Selected bulk collagen peptide powders\" class=\"hero__visual\">\n      <div class=\"hero-card hero-card--main\">\n        <img fetchpriority=\"high\" alt=\"Marine collagen peptides powder for bulk supplement formulations\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/04\/Marine-Collagen-Peptides-1-1-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\" fetchpriority=\"high\">\n        <span>Marine collagen peptides<\/span>\n      <\/div>\n      <div class=\"hero-card hero-card--top\">\n        <img fetchpriority=\"high\" alt=\"Bovine collagen peptides Type I and III powder\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Bovine-Collagen-Type-I-III-3-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\" fetchpriority=\"high\">\n        <span>Bovine I &amp; III<\/span>\n      <\/div>\n      <div class=\"hero-card hero-card--bottom\">\n        <img fetchpriority=\"high\" alt=\"Collagen Type II powder for joint supplement formulations\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Collagen-Type-II-1-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\" fetchpriority=\"high\">\n        <span>Specialty Type II<\/span>\n      <\/div>\n      <div class=\"hero-stat\">\n        <strong>4<\/strong>\n        <span>core collagen<br>ingredient pathways<\/span>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- TRUST BAR -->\n<section aria-label=\"Collagen peptide supply capabilities\" class=\"trust-bar\">\n  <div class=\"container trust-bar__grid\">\n    <div class=\"trust-item\"><span class=\"trust-icon\">01<\/span><div><strong>Source &amp; Supply<\/strong><small>Commercial collagen ingredient sourcing for global B2B buyers<\/small><\/div><\/div>\n    <div class=\"trust-item\"><span class=\"trust-icon\">02<\/span><div><strong>Batch Documentation<\/strong><small>COA, specification and available safety\/compliance files<\/small><\/div><\/div>\n    <div class=\"trust-item\"><span class=\"trust-icon\">03<\/span><div><strong>R&amp;D Evaluation<\/strong><small>Samples for solubility, sensory and formulation testing<\/small><\/div><\/div>\n    <div class=\"trust-item\"><span class=\"trust-icon\">04<\/span><div><strong>OEM \/ ODM Pathway<\/strong><small>Raw ingredients plus finished-format manufacturing support<\/small><\/div><\/div>\n  <\/div>\n<\/section>\n\n<!-- CORE COLLAGEN -->\n<section class=\"section section--light\" id=\"cgs-core\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--split\">\n      <div>\n        <p class=\"eyebrow\"><span><\/span> Hydrolyzed collagen peptides<\/p>\n        <h2>Bulk collagen peptides by source and formulation fit<\/h2>\n      <\/div>\n      <p>For most collagen peptide products, the first sourcing decision is the protein source. Compare bovine and marine hydrolyzed collagen peptides by collagen type, published specification direction and intended finished format. Always confirm the current specification and batch COA before purchase.<\/p>\n    <\/div>\n\n    <div class=\"product-grid product-grid--hero\">\n      <article class=\"product-card\">\n        <div class=\"product-card__image\">\n          <img loading=\"lazy\" alt=\"Hydrolyzed marine collagen peptide powder from codfish skin\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/04\/Marine-Collagen-Peptides-1-1-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\">\n          <span class=\"product-badge\">Marine \u00b7 Type I<\/span>\n        <\/div>\n        <div class=\"product-card__body\">\n          <p class=\"product-card__category\">Hydrolyzed marine collagen peptides<\/p>\n          <h3><a href=\"https:\/\/collagensei.com\/sports-nutrition-manufacturer\/marine-collagen-peptides-manufacturer\/\">Marine Collagen Peptides<\/a><\/h3>\n          <p>Codfish-skin-derived collagen peptide powder for beauty-from-within powders, drink mixes and premium marine-source supplement concepts. Evaluate color, odor, solubility and application compatibility with a qualified sample.<\/p>\n          <dl class=\"specs\">\n            <div><dt>Source<\/dt><dd>Codfish skin<\/dd><\/div>\n            <div><dt>Published protein<\/dt><dd>92.21%<\/dd><\/div>\n            <div><dt>Published MW<\/dt><dd>\u226410,000 Da<\/dd><\/div>\n            <div><dt>Typical format fit<\/dt><dd>Powder \u00b7 beverage<\/dd><\/div>\n          <\/dl>\n          <div class=\"product-card__actions\">\n            <a class=\"text-link\" href=\"https:\/\/collagensei.com\/sports-nutrition-manufacturer\/marine-collagen-peptides-manufacturer\/\">View marine collagen details <span>\u2192<\/span><\/a>\n            <a class=\"quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Marine Collagen Peptides\">Request current COA<\/a>\n          <\/div>\n        <\/div>\n      <\/article>\n\n      <article class=\"product-card\">\n        <div class=\"product-card__image\">\n          <img loading=\"lazy\" alt=\"Hydrolyzed bovine collagen peptides Type I and III powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Bovine-Collagen-Type-I-III-3-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\">\n          <span class=\"product-badge\">Bovine \u00b7 Types I &amp; III<\/span>\n        <\/div>\n        <div class=\"product-card__body\">\n          <p class=\"product-card__category\">Hydrolyzed bovine collagen peptides<\/p>\n          <h3><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bovine-collagen-type-i-iii\/\">Bovine Collagen Peptides I &amp; III<\/a><\/h3>\n          <p>A versatile high-protein collagen peptide base for daily collagen powders, sachets, capsules and multi-ingredient formulations across beauty, healthy-aging and sports-nutrition positioning.<\/p>\n          <dl class=\"specs\">\n            <div><dt>Source<\/dt><dd>Grass-fed bovine skin<\/dd><\/div>\n            <div><dt>Published protein<\/dt><dd>93.8%<\/dd><\/div>\n            <div><dt>Published MW<\/dt><dd>\u226410,000 Da<\/dd><\/div>\n            <div><dt>Typical format fit<\/dt><dd>Powder \u00b7 capsule<\/dd><\/div>\n          <\/dl>\n          <div class=\"product-card__actions\">\n            <a class=\"text-link\" href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bovine-collagen-type-i-iii\/\">View bovine collagen details <span>\u2192<\/span><\/a>\n            <a class=\"quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Bovine Collagen Type I & III\">Request current COA<\/a>\n          <\/div>\n        <\/div>\n      <\/article>\n    <\/div>\n\n    <div class=\"section-heading\" style=\"margin-top:58px;margin-bottom:26px;\">\n      <p class=\"eyebrow\"><span><\/span> Specialty collagen ingredients<\/p>\n      <h2 style=\"font-size:clamp(30px,3vw,42px);\">Targeted collagen matrices for joint and mobility formulas<\/h2>\n    <\/div>\n\n    <div class=\"specialty-grid\">\n      <article class=\"specialty-card\">\n        <h3>Collagen Type II (Denatured)<\/h3>\n        <p>Chicken-sternum-derived specialty collagen matrix for joint and mobility supplement concepts.<\/p>\n        <ul>\n          <li>Published collagen: 68.1%<\/li>\n          <li>Published chondroitin: 25.8%<\/li>\n          <li>Published hyaluronic acid: 5.4%<\/li>\n        <\/ul>\n        <a class=\"text-link\" href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-collagen-type-ii\/\">View Type II details <span>\u2192<\/span><\/a>\n      <\/article>\n      <article class=\"specialty-card\">\n        <h3>Eggshell Membrane Collagen<\/h3>\n        <p>A naturally occurring multi-component matrix containing collagen and associated components for mobility and connective-tissue supplement positioning.<\/p>\n        <ul>\n          <li>Source: poultry eggshell membrane<\/li>\n          <li>Natural collagen + HA matrix<\/li>\n          <li>Typical fit: capsule \u00b7 tablet<\/li>\n        <\/ul>\n        <a class=\"text-link\" href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-eggshell-membrane-collagen\/\">View eggshell membrane details <span>\u2192<\/span><\/a>\n      <\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- COMPARISON -->\n<section class=\"section\" id=\"cgs-compare\">\n  <div class=\"container\">\n    <div class=\"section-heading\">\n      <p class=\"eyebrow\"><span><\/span> Procurement comparison<\/p>\n      <h2>Compare bulk collagen ingredients before requesting a sample<\/h2>\n      <p>Use this table for preliminary screening. Final purchasing decisions should be based on the current technical specification, batch COA, application testing, certification requirements and destination-market review.<\/p>\n    <\/div>\n    <div aria-label=\"Bulk collagen peptide comparison table\" class=\"table-wrap\" tabindex=\"0\">\n      <table>\n        <thead><tr><th>Ingredient<\/th><th>Source<\/th><th>Collagen direction<\/th><th>Published specification<\/th><th>Typical formulation fit<\/th><th>Action<\/th><\/tr><\/thead>\n        <tbody>\n          <tr><td><strong>Marine Collagen Peptides<\/strong><\/td><td>Codfish skin<\/td><td><span class=\"table-tag\">Type I<\/span><\/td><td>92.21% protein; MW \u226410,000 Da<\/td><td>Beauty powder, sachet, drink mix<\/td><td><a class=\"table-action quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Marine Collagen Peptides\">Request COA<\/a><\/td><\/tr>\n          <tr><td><strong>Bovine Collagen Peptides<\/strong><\/td><td>Grass-fed bovine skin<\/td><td><span class=\"table-tag\">Types I &amp; III<\/span><\/td><td>93.8% protein; MW \u226410,000 Da<\/td><td>Daily collagen powder, sachet, capsule<\/td><td><a class=\"table-action quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Bovine Collagen Type I & III\">Request COA<\/a><\/td><\/tr>\n          <tr><td><strong>Collagen Type II<\/strong><\/td><td>Chicken sternum<\/td><td><span class=\"table-tag\">Type II matrix<\/span><\/td><td>68.1% collagen + chondroitin + HA<\/td><td>Joint and mobility formulations<\/td><td><a class=\"table-action quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Collagen Type II (Denatured)\">Request COA<\/a><\/td><\/tr>\n          <tr><td><strong>Eggshell Membrane<\/strong><\/td><td>Eggshell membrane<\/td><td><span class=\"table-tag\">Natural matrix<\/span><\/td><td>Collagen + HA matrix direction<\/td><td>Joint, tendon and connective-tissue concepts<\/td><td><a class=\"table-action quote-product\" href=\"#cgs-contact-form-anchor\" data-product=\"Eggshell Membrane Collagen\">Request COA<\/a><\/td><\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- SOURCING CRITERIA -->\n<section class=\"section section--mint\" id=\"cgs-sourcing\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--center\">\n      <p class=\"eyebrow\"><span><\/span> Supplier qualification<\/p>\n      <h2>What should you compare when sourcing bulk collagen peptides?<\/h2>\n      <p>Price is only one part of collagen peptide sourcing. Procurement, R&amp;D and QA teams should compare the ingredient, the batch and the supplier pathway before commercial approval.<\/p>\n    <\/div>\n\n    <div class=\"criteria-grid\">\n      <article class=\"criteria-card\"><span>01<\/span><h3>Source &amp; collagen type<\/h3><p>Confirm bovine, marine, chicken or other origin, the relevant collagen type, source declaration and whether the material fits your positioning and target market.<\/p><\/article>\n      <article class=\"criteria-card\"><span>02<\/span><h3>Protein &amp; molecular weight<\/h3><p>Compare the current specification for protein, molecular-weight direction, moisture, ash, appearance, particle properties and other relevant acceptance criteria.<\/p><\/article>\n      <article class=\"criteria-card\"><span>03<\/span><h3>Solubility &amp; sensory<\/h3><p>For powders and beverages, test dispersion, dissolution, taste, odor, color, flavor interaction and process compatibility in the actual formula.<\/p><\/article>\n      <article class=\"criteria-card\"><span>04<\/span><h3>COA &amp; documentation<\/h3><p>Review batch-specific COA, technical specification, safety documentation, source information and available certification files required by your QA or regulatory team.<\/p><\/article>\n      <article class=\"criteria-card\"><span>05<\/span><h3>MOQ, packaging &amp; supply<\/h3><p>Confirm commercial quantity, packaging, production or stock status, lead time, logistics, reorder planning and destination-country requirements.<\/p><\/article>\n    <\/div>\n\n    <div class=\"criteria-note\"><strong>Recommended workflow:<\/strong> shortlist the collagen source and specification first, then request the current document pack and a qualified sample before finalizing commercial supply.<\/div>\n  <\/div>\n<\/section>\n\n<!-- APPLICATIONS -->\n<section class=\"section\" id=\"cgs-applications\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--center\">\n      <p class=\"eyebrow\"><span><\/span> From raw material to finished format<\/p>\n      <h2>Collagen peptide powder for supplement formulation and manufacturing<\/h2>\n      <p>Start with a bulk collagen ingredient, or discuss a finished supplement project through Gensei\u2019s manufacturing pathways.<\/p>\n    <\/div>\n\n    <div class=\"application-grid\">\n      <a class=\"application-card\" href=\"https:\/\/collagensei.com\/powder-supplement-manufacturer\/\">\n        <span class=\"application-card__number\">01<\/span>\n        <div aria-hidden=\"true\" class=\"application-icon\"><svg viewBox=\"0 0 48 48\"><path d=\"M10 15h28l-3 27H13l-3-27Z\"><\/path><path d=\"M16 15V9h16v6M17 26h14M18 32h12\"><\/path><\/svg><\/div>\n        <h3>Powder &amp; Sachet<\/h3><p>Daily collagen, flavored beauty powder, protein mix and stick-pack concepts. Evaluate serving size, solubility, flowability and flavor.<\/p><strong>Explore powder manufacturing \u2192<\/strong>\n      <\/a>\n      <a class=\"application-card\" href=\"https:\/\/collagensei.com\/capsule-supplement-manufacturer\/\">\n        <span class=\"application-card__number\">02<\/span>\n        <div aria-hidden=\"true\" class=\"application-icon\"><svg viewBox=\"0 0 48 48\"><path d=\"M31 8a9 9 0 0 1 0 13L21 31A9 9 0 1 1 8 18L18 8a9 9 0 0 1 13 0Z\"><\/path><path d=\"m14 14 20 20\"><\/path><\/svg><\/div>\n        <h3>Capsule &amp; Tablet<\/h3><p>Concentrated joint, beauty and healthy-aging combinations where fill weight and ingredient loading require formulation review.<\/p><strong>Explore capsule manufacturing \u2192<\/strong>\n      <\/a>\n      <a class=\"application-card\" href=\"https:\/\/collagensei.com\/gummy-supplement-manufacturer\/\">\n        <span class=\"application-card__number\">03<\/span>\n        <div aria-hidden=\"true\" class=\"application-icon\"><svg viewBox=\"0 0 48 48\"><path d=\"M16 10c3 0 5 2 6 4 1-2 3-4 6-4 5 0 9 5 9 11 0 9-6 17-15 17S7 30 7 21c0-6 4-11 9-11Z\"><\/path><circle cx=\"16\" cy=\"22\" r=\"2\"><\/circle><circle cx=\"29\" cy=\"22\" r=\"2\"><\/circle><\/svg><\/div>\n        <h3>Gummy &amp; Chewable<\/h3><p>Consumer-friendly formats where collagen loading, texture, flavor and process feasibility need to be tested together.<\/p><strong>Explore gummy manufacturing \u2192<\/strong>\n      <\/a>\n      <a class=\"application-card\" href=\"https:\/\/collagensei.com\/custom-formula-supplement-manufacturer\/\">\n        <span class=\"application-card__number\">04<\/span>\n        <div aria-hidden=\"true\" class=\"application-icon\"><svg viewBox=\"0 0 48 48\"><path d=\"M18 5v12L8 35a5 5 0 0 0 4 8h24a5 5 0 0 0 4-8L30 17V5\"><\/path><path d=\"M15 30h18M15 5h18\"><\/path><\/svg><\/div>\n        <h3>Custom Formulation<\/h3><p>Combine collagen with complementary proteins, peptides and co-active ingredients for a differentiated finished supplement.<\/p><strong>Explore custom formulation \u2192<\/strong>\n      <\/a>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- QUALITY -->\n<section class=\"section section--light\" id=\"cgs-quality\">\n  <div class=\"container quality-grid\">\n    <div class=\"quality-media\">\n      <figure class=\"quality-photo quality-photo--large\"><img loading=\"lazy\" alt=\"Ingredient processing and manufacturing equipment\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/04\/Machining-machine-1.webp\" width=\"800\" height=\"600\" decoding=\"async\"><figcaption>Ingredient processing equipment<\/figcaption><\/figure>\n      <figure class=\"quality-photo quality-photo--small\"><img loading=\"lazy\" alt=\"Gensei in-house quality assurance laboratory\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/04\/In-House-QA-Laboratory.webp\" width=\"1000\" height=\"584\" decoding=\"async\"><figcaption>In-house QA laboratory<\/figcaption><\/figure>\n    <\/div>\n    <div class=\"quality-copy\">\n      <p class=\"eyebrow\"><span><\/span> Buyer-ready quality support<\/p>\n      <h2>Evaluate the collagen ingredient, the batch and the supplier<\/h2>\n      <p>For qualified B2B buyers, Gensei can provide product-specific documentation to support formulation review, supplier qualification and incoming quality-control procedures before commercial purchase.<\/p>\n      <div class=\"document-list\">\n        <div><span>COA<\/span><div><strong>Batch-specific certificate<\/strong><small>Review the identity, composition or assay direction, microbiology and other applicable batch parameters.<\/small><\/div><\/div>\n        <div><span>SPEC<\/span><div><strong>Technical specification<\/strong><small>Confirm source, appearance, physical properties and established acceptance criteria for the selected grade.<\/small><\/div><\/div>\n        <div><span>SDS<\/span><div><strong>Safety documentation<\/strong><small>Discuss available handling, storage and transport information required for B2B evaluation.<\/small><\/div><\/div>\n        <div><span>R&amp;D<\/span><div><strong>Qualified sample support<\/strong><small>Test solubility, taste, odor, color, mixing behavior, process compatibility and finished-form feasibility.<\/small><\/div><\/div>\n      <\/div>\n      <div class=\"quality-actions\"><a class=\"button\" href=\"#cgs-contact-form-anchor\">Request Document Pack<\/a><a class=\"text-link\" href=\"https:\/\/collagensei.com\/supplement-quality-control\/\">Review quality control capabilities <span>\u2192<\/span><\/a><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- MANUFACTURING \/ SUPPLY CAPABILITIES -->\n<section class=\"section section--dark\" id=\"cgs-capabilities\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--center section-heading--inverse\">\n      <p class=\"eyebrow eyebrow--inverse\"><span><\/span> Manufacturing &amp; supply support<\/p>\n      <h2>More than a collagen peptide product list<\/h2>\n      <p>Gensei supports the commercial path from collagen ingredient selection through documentation, formulation evaluation and finished supplement manufacturing discussions.<\/p>\n    <\/div>\n\n    <div class=\"capability-grid\">\n      <article class=\"capability-card\"><span>Ingredient sourcing<\/span><h3>Bovine &amp; marine options<\/h3><p>Choose source-specific hydrolyzed collagen peptides according to formulation requirements, positioning and target-market needs.<\/p><\/article>\n      <article class=\"capability-card\"><span>Technical qualification<\/span><h3>COA, specification &amp; sample<\/h3><p>Review the current documents and evaluate the ingredient in the intended formula before commercial scale-up.<\/p><\/article>\n      <article class=\"capability-card\"><span>Finished formats<\/span><h3>OEM \/ ODM pathway<\/h3><p>Discuss powders, capsules, tablets, gummies and custom formulations when the project extends beyond bulk raw material.<\/p><\/article>\n      <article class=\"capability-card\"><span>Application support<\/span><h3>Formulation discussion<\/h3><p>Share the dosage form, serving size and key technical requirements so the ingredient can be evaluated in context.<\/p><\/article>\n      <article class=\"capability-card\"><span>Commercial planning<\/span><h3>MOQ, packaging &amp; logistics<\/h3><p>Align order quantity, packaging, lead time, stock or production status, destination and commercial terms.<\/p><\/article>\n      <article class=\"capability-card\"><span>North America<\/span><h3>U.S. buyer coordination<\/h3><p>North American buyers can confirm current warehouse support, product eligibility, lead time and logistics with the sales team.<\/p><\/article>\n    <\/div>\n\n    <div class=\"capability-cta\"><a class=\"button button--light\" href=\"#cgs-contact-form-anchor\">Discuss a Collagen Project<\/a><\/div>\n  <\/div>\n<\/section>\n\n<!-- PROCESS -->\n<section class=\"section section--process\" id=\"cgs-process\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--center section-heading--inverse\">\n      <p class=\"eyebrow eyebrow--inverse\"><span><\/span> From sample to bulk order<\/p>\n      <h2>A clearer collagen peptide sourcing workflow<\/h2>\n    <\/div>\n    <ol class=\"process-grid\">\n      <li><span>1<\/span><h3>Define the requirement<\/h3><p>Share the collagen source, dosage form, destination market, target quantity and required documents.<\/p><\/li>\n      <li><span>2<\/span><h3>Review specification<\/h3><p>Compare the current specification, batch COA and available compliance information with procurement, R&amp;D and QA.<\/p><\/li>\n      <li><span>3<\/span><h3>Evaluate a sample<\/h3><p>Test solubility, sensory profile, processing behavior and compatibility in the target formulation.<\/p><\/li>\n      <li><span>4<\/span><h3>Confirm commercial supply<\/h3><p>Align quantity, packaging, inventory or production status, logistics, documentation and commercial terms.<\/p><\/li>\n    <\/ol>\n  <\/div>\n<\/section>\n\n<!-- FAQ -->\n<section class=\"section\" id=\"cgs-faq\">\n  <div class=\"container faq-grid\">\n    <div class=\"faq-intro\">\n      <p class=\"eyebrow\"><span><\/span> Bulk collagen peptides FAQ<\/p>\n      <h2>Questions buyers ask before sourcing collagen peptides<\/h2>\n      <p>These answers support preliminary B2B evaluation. Product suitability, certifications, documentation and commercial terms should be confirmed for the exact grade, batch and destination market.<\/p>\n      <a class=\"text-link\" href=\"https:\/\/collagensei.com\/contact-us\/\">Ask a product-specific question <span>\u2192<\/span><\/a>\n    <\/div>\n\n    <div class=\"accordion\">\n      <div class=\"accordion-item is-open\"><button aria-expanded=\"true\" type=\"button\"><span>What types of collagen peptides does Gensei supply?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Gensei supplies bulk bovine and marine collagen peptides together with specialty collagen ingredients including Type II collagen and eggshell membrane. The appropriate ingredient depends on source preference, formulation, specification, finished format and target-market requirements.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>Are your bovine and marine collagen peptides hydrolyzed?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>The bovine and marine products presented on this page are hydrolyzed collagen peptide ingredients. Request the current technical specification and batch COA for the exact grade you are evaluating.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>What should I compare when choosing a collagen peptide supplier?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Compare source and collagen type, protein and molecular-weight specifications, solubility and sensory performance, microbiological and contaminant limits, documentation, certifications, application compatibility, MOQ, packaging, lead time and supply continuity.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>Can I request a collagen peptide COA before ordering?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Qualified B2B buyers can request available batch-specific COAs and technical specifications before commercial ordering. Include the ingredient, intended application, destination market and estimated volume so the relevant documentation can be discussed.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>Can I request a sample of collagen peptide powder?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Qualified samples can be discussed for formulation and R&amp;D evaluation. Sample testing can help assess solubility, taste, odor, color, mixing behavior and compatibility with the intended finished formula.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>What is the MOQ for bulk collagen peptides?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>MOQ depends on the selected ingredient, grade, packaging, inventory or production status and whether the project involves raw material only or finished supplement manufacturing. Send the target quantity and destination for project-specific commercial information.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>What certifications are available for collagen peptides?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Certification and compliance documentation can vary by collagen source and product grade. Tell the team your destination market and required certifications so the current applicable documents can be confirmed before ordering.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>Do you support OEM or private-label collagen supplements?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Yes. In addition to bulk raw-material sourcing, Gensei supports finished supplement manufacturing pathways including powders, capsules, tablets, gummies and custom formulations. Feasibility, MOQ and lead time depend on the project.<\/p><\/div><\/div>\n      <div class=\"accordion-item\"><button aria-expanded=\"false\" type=\"button\"><span>Can you supply collagen peptides to U.S. buyers?<\/span><i><\/i><\/button><div class=\"accordion-panel\"><p>Gensei supports North American buyers and U.S. coordination. Confirm current product availability, warehouse status, lead time and logistics directly with the sales team for the selected ingredient and quantity.<\/p><\/div><\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- RELATED INGREDIENTS MOVED BELOW FAQ -->\n<section class=\"section\" id=\"cgs-related\">\n  <div class=\"container\">\n    <div class=\"section-heading section-heading--split\">\n      <div>\n        <p class=\"eyebrow\"><span><\/span> Related formulation ingredients<\/p>\n        <h2>Build broader beauty, protein and healthy-aging formulas<\/h2>\n      <\/div>\n      <p>These ingredients are intentionally separated from the core collagen peptide portfolio. They may support adjacent formulation concepts but should not be treated as substitutes for bovine or marine collagen peptides.<\/p>\n    <\/div>\n\n    <div class=\"mini-product-grid\">\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Hydrolyzed keratin peptide powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/04\/Hydrolyzed-Keratin-Peptide-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Hair &amp; nail formulas<\/p><h3>Hydrolyzed Keratin Peptide<\/h3><span>Feather-derived \u00b7 &lt;2,000 Da<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-hydrolyzed-keratin-peptides\/\">Technical details \u2192<\/a><\/div><\/article>\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Elastin peptide powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Elastin-Peptides-1-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Beauty &amp; healthy aging<\/p><h3>Elastin Peptide<\/h3><span>Skipjack tuna \u00b7 91.4% peptide<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-elastin-peptide\/\">Technical details \u2192<\/a><\/div><\/article>\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Beef protein isolate powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/04\/Beef-Protein-Isolate-4-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Sports nutrition<\/p><h3>Beef Protein Isolate<\/h3><span>97.12% protein \u00b7 dairy-free positioning<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-beef-protein-isolate\/\">Technical details \u2192<\/a><\/div><\/article>\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Chicken bone broth protein powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Chicken-Bone-Broth-Protein-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Bone broth protein<\/p><h3>Chicken Bone Broth Protein<\/h3><span>97.10% protein \u00b7 3,000\u20135,000 Da<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-chicken-bone-broth-powder\/\">Technical details \u2192<\/a><\/div><\/article>\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Beef bone broth protein powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Bulk-Beef-Bone-Broth-Protein-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Bone broth protein<\/p><h3>Beef Bone Broth Protein<\/h3><span>97.2% protein \u00b7 \u22640.04% sodium<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/bulk-beef-bone-broth-protein\/\">Technical details \u2192<\/a><\/div><\/article>\n      <article class=\"mini-product\"><img loading=\"lazy\" alt=\"Sea cucumber peptide powder\" loading=\"lazy\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/05\/Sea-Cucumber-Collagen-Peptide-1-300x300.webp\" width=\"300\" height=\"300\" decoding=\"async\"><div><p>Premium peptide<\/p><h3>Sea Cucumber Peptide<\/h3><span>\u226590% bioactive peptide direction<\/span><a href=\"https:\/\/collagensei.com\/wholesale-collagen-peptides\/sea-cucumber-peptide\/\">Technical details \u2192<\/a><\/div><\/article>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- QUOTE -->\n<section class=\"quote-section\" id=\"cgs-quote\">\n  <div class=\"container quote-grid\">\n    <div class=\"quote-copy\">\n      <p class=\"eyebrow eyebrow--inverse\"><span><\/span> Bulk collagen peptide inquiry<\/p>\n      <h2>Request a current COA, qualified sample or bulk quote<\/h2>\n      <p>Tell us what you are developing and what your procurement or R&amp;D team needs to evaluate. A complete brief helps match the collagen source, documentation and supply pathway.<\/p>\n      <ul class=\"quote-points\">\n        <li>Collagen source and product of interest<\/li>\n        <li>Target dosage form and destination market<\/li>\n        <li>Estimated order or annual volume<\/li>\n        <li>Required COA, specification or certifications<\/li>\n        <li>Sample, raw material or OEM\/ODM requirement<\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"quote-form cgs-cf7-form\" id=\"cgs-contact-form\">\n      <span id=\"cgs-contact-form-anchor\" class=\"cgs-anchor-target\" aria-hidden=\"true\"><\/span>\n      \n<div class=\"wpcf7 no-js\" id=\"wpcf7-f74-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"74\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/de\/wp-json\/wp\/v2\/pages\/18650#wpcf7-f74-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" 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