{"id":18464,"date":"2026-04-28T15:10:46","date_gmt":"2026-04-28T07:10:46","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=18464"},"modified":"2026-10-14T14:31:55","modified_gmt":"2026-10-14T06:31:55","slug":"peptidos-de-queratina-hidrolizada-a-granel","status":"publish","type":"page","link":"https:\/\/collagensei.com\/es\/wholesale-collagen-peptides\/bulk-hydrolyzed-keratin-peptides\/","title":{"rendered":"P\u00e9ptidos de queratina hidrolizada a granel"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"18464\" class=\"elementor elementor-18464\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62dfb5f e-con-full e-flex e-con e-parent\" data-id=\"62dfb5f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8e102d9 elementor-widget elementor-widget-html\" data-id=\"8e102d9\" data-element_type=\"widget\" data-e-type=\"widget\" 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border:1px solid #c9d8e2;\r\n  border-radius:999px;\r\n  background:rgba(255,255,255,.72);\r\n\r\n  color:var(--g-blue);\r\n  font-size:13px;\r\n  font-weight:800;\r\n}\r\n\r\n.gensei-keratin-page .g-inquiry-pill::before{\r\n  content:\"\";\r\n  width:7px;\r\n  height:7px;\r\n  border-radius:50%;\r\n  background:var(--g-blue);\r\n}\r\n\r\n.gensei-keratin-page .g-inquiry-copy h2{\r\n  max-width:650px;\r\n  margin:0 0 18px;\r\n\r\n  color:var(--g-blue-dark);\r\n  font-size:clamp(38px,4.6vw,56px);\r\n  line-height:1.04;\r\n  letter-spacing:-.035em;\r\n}\r\n\r\n.gensei-keratin-page .g-inquiry-copy > p{\r\n  max-width:620px;\r\n  margin:0;\r\n\r\n  color:#5c6a74;\r\n  font-size:17px;\r\n  line-height:1.75;\r\n}\r\n\r\n.gensei-keratin-page .g-inquiry-points{\r\n  display:flex;\r\n  flex-wrap:wrap;\r\n  gap:10px;\r\n  margin-top:27px;\r\n}\r\n\r\n.gensei-keratin-page .g-inquiry-point{\r\n  padding:9px 13px;\r\n\r\n  border:1px solid #cbd9e2;\r\n  border-radius:999px;\r\n  background:#fff;\r\n\r\n  color:var(--g-blue-dark);\r\n  font-size:13px;\r\n  font-weight:800;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   CONTACT FORM\r\n   ========================================================= *\/\r\n\r\n.gensei-keratin-page .g-form-card{\r\n  padding:30px 30px 26px;\r\n\r\n  background:#fff;\r\n  border:1px solid #cfdae1;\r\n  border-radius:24px;\r\n  box-shadow:0 18px 44px rgba(38,70,91,.09);\r\n}\r\n\r\n.gensei-keratin-page .g-form-card h3{\r\n  margin:0 0 8px;\r\n  color:var(--g-blue-dark);\r\n  font-size:29px;\r\n  line-height:1.15;\r\n  letter-spacing:-.02em;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card .wpcf7{\r\n  margin:0;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card .wpcf7 p{\r\n  margin:0 0 16px;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card .wpcf7 label{\r\n  display:block;\r\n  margin-bottom:7px;\r\n\r\n  color:var(--g-blue-dark);\r\n  font-size:14px;\r\n  font-weight:800;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card input[type=\"text\"],\r\n.gensei-keratin-page .g-form-card input[type=\"email\"],\r\n.gensei-keratin-page .g-form-card input[type=\"tel\"],\r\n.gensei-keratin-page .g-form-card input[type=\"number\"],\r\n.gensei-keratin-page .g-form-card select,\r\n.gensei-keratin-page .g-form-card textarea{\r\n  width:100%;\r\n  min-height:44px;\r\n  padding:11px 13px;\r\n\r\n  border:1px solid #cbd9e2;\r\n  border-radius:12px;\r\n  background:#fbfcfd;\r\n\r\n  color:var(--g-ink);\r\n  font-family:inherit;\r\n  outline:none;\r\n\r\n  box-shadow:0 3px 10px rgba(38,70,91,.035);\r\n  transition:.2s ease;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card textarea{\r\n  min-height:150px;\r\n  resize:vertical;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card input:focus,\r\n.gensei-keratin-page .g-form-card select:focus,\r\n.gensei-keratin-page .g-form-card textarea:focus{\r\n  border-color:var(--g-blue);\r\n  box-shadow:0 0 0 3px rgba(53,100,134,.09);\r\n}\r\n\r\n.gensei-keratin-page .g-form-card input[type=\"submit\"]{\r\n  width:100%;\r\n  min-height:52px;\r\n  padding:0 21px;\r\n\r\n  border:1px solid var(--g-blue);\r\n  border-radius:10px;\r\n  background:var(--g-blue);\r\n\r\n  color:#fff;\r\n  font-family:inherit;\r\n  font-size:15px;\r\n  font-weight:800;\r\n  line-height:1;\r\n\r\n  cursor:pointer;\r\n\r\n  transition:\r\n    background-color .2s ease,\r\n    border-color .2s ease,\r\n    transform .2s ease;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card input[type=\"submit\"]:hover{\r\n  background:var(--g-blue-dark);\r\n  border-color:var(--g-blue-dark);\r\n  color:#fff;\r\n  transform:translateY(-1px);\r\n}\r\n\r\n.gensei-keratin-page .g-form-card input[type=\"submit\"]:focus-visible{\r\n  outline:3px solid rgba(53,100,134,.18);\r\n  outline-offset:3px;\r\n}\r\n\r\n.gensei-keratin-page .g-form-card .wpcf7-spinner{\r\n  display:none;\r\n}\r\n\r\n\r\n\/* =========================================================\r\n   RESPONSIVE\r\n   ========================================================= *\/\r\n\r\n@media(max-width:1100px){\r\n\r\n  .gensei-keratin-page .g-hero-grid,\r\n  .gensei-keratin-page .g-profile-grid,\r\n  .gensei-keratin-page .g-qualification,\r\n  .gensei-keratin-page .g-inquiry-grid{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .gensei-keratin-page .g-hero-image{\r\n    max-width:none;\r\n    justify-self:stretch;\r\n    aspect-ratio:16 \/ 10;\r\n  }\r\n\r\n  .gensei-keratin-page .g-profile-copy{\r\n    padding-right:0;\r\n  }\r\n\r\n  .gensei-keratin-page .g-advantage-grid,\r\n  .gensei-keratin-page .g-app-grid,\r\n  .gensei-keratin-page .g-dev-grid{\r\n    grid-template-columns:repeat(2,1fr);\r\n  }\r\n\r\n  .gensei-keratin-page .g-process{\r\n    grid-template-columns:repeat(2,1fr);\r\n  }\r\n\r\n  .gensei-keratin-page .g-inquiry-grid{\r\n    gap:34px;\r\n  }\r\n}\r\n\r\n\r\n@media(max-width:640px){\r\n\r\n  .gensei-keratin-page .g-wrap{\r\n    width:calc(100% - 22px);\r\n  }\r\n\r\n  .gensei-keratin-page .g-hero{\r\n    padding:52px 0 40px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-hero h1{\r\n    font-size:39px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-lead{\r\n    font-size:16px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-btn{\r\n    min-height:47px;\r\n    padding:0 17px;\r\n    font-size:14px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-hero-image{\r\n    aspect-ratio:1 \/ 1;\r\n    border-radius:18px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-section{\r\n    padding:52px 0;\r\n  }\r\n\r\n  .gensei-keratin-page .g-identity-row{\r\n    grid-template-columns:1fr;\r\n    gap:4px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-advantage-grid,\r\n  .gensei-keratin-page .g-app-grid,\r\n  .gensei-keratin-page .g-dev-grid,\r\n  .gensei-keratin-page .g-review-grid,\r\n  .gensei-keratin-page .g-process{\r\n    grid-template-columns:1fr;\r\n  }\r\n\r\n  .gensei-keratin-page .g-inquiry-section{\r\n    padding:54px 0;\r\n  }\r\n\r\n  .gensei-keratin-page .g-form-card{\r\n    padding:23px 18px 20px;\r\n    border-radius:18px;\r\n  }\r\n\r\n  .gensei-keratin-page .g-inquiry-copy h2{\r\n    font-size:38px;\r\n  }\r\n\r\n  .gensei-keratin-page table{\r\n    min-width:900px;\r\n  }\r\n}\r\n\r\n<\/style>\r\n\r\n\r\n<div class=\"gensei-keratin-page\">\r\n\r\n\r\n  <!-- =====================================================\r\n       01 HERO\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-hero\">\r\n\r\n    <div class=\"g-wrap g-hero-grid\">\r\n\r\n      <div>\r\n\r\n        <p class=\"g-eyebrow\">\r\n          Hydrolyzed Keratin Ingredient\r\n        <\/p>\r\n\r\n        <h1>\r\n          Keratin Peptide Powder\r\n        <\/h1>\r\n\r\n        <p class=\"g-lead\">\r\n          Bulk Hydrolyzed Keratin Peptide for dietary supplement,\r\n          beauty nutrition and nutritional formulation development.\r\n        <\/p>\r\n\r\n        <div class=\"g-actions\">\r\n\r\n          <a\r\n            class=\"g-btn\"\r\n            href=\"#keratin-inquiry\"\r\n          >\r\n            Request a Quote\r\n          <\/a>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-hero-image\">\r\n\r\n        <img\r\n          src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/10\/Hydrolyzed-Keratin-Peptide.webp\"\r\n          alt=\"Keratin Peptide Powder\"\r\n          loading=\"eager\"\r\n          decoding=\"async\"\r\n        \/>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       02 PRODUCT OVERVIEW\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Product Overview\r\n        <\/p>\r\n\r\n        <h2>\r\n          Hydrolyzed Keratin Peptide for Nutritional Product Development\r\n        <\/h2>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-profile-grid\">\r\n\r\n        <div class=\"g-profile-copy\">\r\n\r\n          <h3>\r\n            A Keratin-Derived Protein Ingredient\r\n          <\/h3>\r\n\r\n          <p>\r\n            Hydrolyzed Keratin Peptide is a keratin-derived protein\r\n            ingredient manufactured from feathers and supplied in powder\r\n            form for nutritional formulation development.\r\n          <\/p>\r\n\r\n          <p>\r\n            For ingredient buyers and formulation teams, evaluation should\r\n            focus on product identity, protein specification, molecular\r\n            profile, batch analytical results and suitability for the\r\n            intended finished-product format.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n\r\n        <div class=\"g-identity-card\">\r\n\r\n          <div class=\"g-identity-row\">\r\n            <span>Product Name<\/span>\r\n            <strong>Hydrolyzed Keratin Peptide<\/strong>\r\n          <\/div>\r\n\r\n          <div class=\"g-identity-row\">\r\n            <span>Raw Material<\/span>\r\n            <strong>Feathers<\/strong>\r\n          <\/div>\r\n\r\n          <div class=\"g-identity-row\">\r\n            <span>Appearance<\/span>\r\n            <strong>White to Light Yellow Powder<\/strong>\r\n          <\/div>\r\n\r\n          <div class=\"g-identity-row\">\r\n            <span>Packaging<\/span>\r\n            <strong>20 kg \/ Bag<\/strong>\r\n          <\/div>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       03 TECHNICAL ADVANTAGES\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Ingredient Evaluation\r\n        <\/p>\r\n\r\n        <h2>\r\n          Key Technical Advantages for Ingredient Buyers\r\n        <\/h2>\r\n\r\n        <p>\r\n          A useful keratin peptide specification should help procurement,\r\n          R&amp;D and quality teams evaluate the material consistently,\r\n          rather than relying only on broad marketing claims.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-advantage-grid\">\r\n\r\n\r\n        <article class=\"g-advantage\">\r\n\r\n          <span class=\"g-advantage-number\">\r\n            01\r\n          <\/span>\r\n\r\n          <h3>\r\n            Defined Protein Specification\r\n          <\/h3>\r\n\r\n          <p>\r\n            Protein is controlled as a measurable specification parameter.\r\n            This gives buyers a defined basis for comparing incoming\r\n            material and reviewing batch documentation without treating\r\n            protein content as equivalent to peptide purity.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-advantage\">\r\n\r\n          <span class=\"g-advantage-number\">\r\n            02\r\n          <\/span>\r\n\r\n          <h3>\r\n            Controlled Molecular Profile\r\n          <\/h3>\r\n\r\n          <p>\r\n            Average molecular weight is included in the product\r\n            specification, giving formulation teams an additional technical\r\n            parameter for assessing the hydrolyzed material. It should be\r\n            interpreted as an average molecular-weight criterion rather\r\n            than a claim about every individual peptide.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-advantage\">\r\n\r\n          <span class=\"g-advantage-number\">\r\n            03\r\n          <\/span>\r\n\r\n          <h3>\r\n            Batch-Level Analytical Review\r\n          <\/h3>\r\n\r\n          <p>\r\n            Physicochemical, heavy-metal and microbiological parameters can\r\n            be reviewed together on the applicable Certificate of Analysis,\r\n            helping quality teams compare an actual production batch against\r\n            the established specification.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       04 TECHNICAL SPECIFICATIONS\r\n       ===================================================== -->\r\n\r\n  <section\r\n    class=\"g-section\"\r\n    id=\"keratin-specification\"\r\n  >\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Technical Data\r\n        <\/p>\r\n\r\n        <h2>\r\n          Keratin Peptide Powder Specifications\r\n        <\/h2>\r\n\r\n        <p>\r\n          The following specification limits and analytical results are\r\n          recorded for reference batch 20250616.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-table-wrap\">\r\n\r\n        <table>\r\n\r\n          <thead>\r\n\r\n            <tr>\r\n              <th>Test Item<\/th>\r\n              <th>Specification<\/th>\r\n              <th>Test Method<\/th>\r\n              <th>Batch Result<\/th>\r\n            <\/tr>\r\n\r\n          <\/thead>\r\n\r\n\r\n          <tbody>\r\n\r\n\r\n            <!-- PHYSICAL & CHEMICAL -->\r\n\r\n            <tr class=\"g-group\">\r\n              <td colspan=\"4\">\r\n                Physical &amp; Chemical Properties\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Organizational Form<\/td>\r\n              <td>Uniform powder, soft, no caking<\/td>\r\n              <td>\u2014<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Color<\/td>\r\n              <td>White or light yellow powder<\/td>\r\n              <td>\u2014<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Taste &amp; Smell<\/td>\r\n              <td>\r\n                Characteristic taste and smell of the product;\r\n                no abnormal smell\r\n              <\/td>\r\n              <td>\u2014<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Impurity<\/td>\r\n              <td>No visible exogenous impurity<\/td>\r\n              <td>\u2014<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Stacking Density<\/td>\r\n              <td>\u2014<\/td>\r\n              <td>GB5009.2<\/td>\r\n              <td class=\"g-result\">0.39 g\/ml<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Protein<\/td>\r\n              <td>\u226590.0%<\/td>\r\n              <td>GB5009.5<\/td>\r\n              <td class=\"g-result\">93.50%<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Moisture<\/td>\r\n              <td>\u22647.0%<\/td>\r\n              <td>GB5009.3<\/td>\r\n              <td class=\"g-result\">5.88%<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Ash<\/td>\r\n              <td>\u22647.0%<\/td>\r\n              <td>GB5009.4<\/td>\r\n              <td class=\"g-result\">1.08%<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>pH (6.67% Aqueous Solution)<\/td>\r\n              <td>4.8\u20137.5<\/td>\r\n              <td>GB5009.237<\/td>\r\n              <td class=\"g-result\">6.3<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Average Molecular Weight<\/td>\r\n              <td>&lt;2,000 Da<\/td>\r\n              <td>GB31645-2018<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n\r\n            <!-- HEAVY METALS -->\r\n\r\n            <tr class=\"g-group\">\r\n              <td colspan=\"4\">\r\n                Heavy Metals\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Lead (Pb)<\/td>\r\n              <td>\u22640.50<\/td>\r\n              <td>GB5009.12<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Arsenic (As)<\/td>\r\n              <td>\u22640.50<\/td>\r\n              <td>GB5009.11<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Mercury (Hg)<\/td>\r\n              <td>\u22640.50<\/td>\r\n              <td>GB5009.17<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Chromium (Cr)<\/td>\r\n              <td>\u22642.00<\/td>\r\n              <td>GB5009.123<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Cadmium (Cd)<\/td>\r\n              <td>\u22640.10<\/td>\r\n              <td>GB5009.15<\/td>\r\n              <td class=\"g-result\">Pass<\/td>\r\n            <\/tr>\r\n\r\n\r\n\r\n            <!-- MICROBIOLOGY -->\r\n\r\n            <tr class=\"g-group\">\r\n              <td colspan=\"4\">\r\n                Microbiological Parameters\r\n              <\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Total Bacteria<\/td>\r\n              <td>\u22641,000 CFU\/g<\/td>\r\n              <td>GB4789<\/td>\r\n              <td class=\"g-result\">200 CFU\/g<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>E. coli<\/td>\r\n              <td>Negative \/ 10 g<\/td>\r\n              <td>GB4789<\/td>\r\n              <td class=\"g-result\">Negative<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>Mold &amp; Yeast<\/td>\r\n              <td>\u226450 CFU\/g<\/td>\r\n              <td>GB4789<\/td>\r\n              <td class=\"g-result\">&lt;50 CFU\/g<\/td>\r\n            <\/tr>\r\n\r\n\r\n            <tr>\r\n              <td>\r\n                Salmonella, Shigella,\r\n                Vibrio parahaemolyticus &amp;\r\n                Staphylococcus aureus\r\n              <\/td>\r\n              <td>Negative<\/td>\r\n              <td>GB4789<\/td>\r\n              <td class=\"g-result\">Not Detected<\/td>\r\n            <\/tr>\r\n\r\n\r\n          <\/tbody>\r\n\r\n        <\/table>\r\n\r\n      <\/div>\r\n\r\n\r\n      <p class=\"g-note\">\r\n        Batch-specific analytical results may vary within the applicable\r\n        product specification. Heavy-metal limits are reproduced as stated\r\n        on the available COA; confirm the applicable units in current\r\n        technical documentation before use.\r\n      <\/p>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       05 APPLICATIONS\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Applications\r\n        <\/p>\r\n\r\n        <h2>\r\n          Keratin Peptide Applications in Nutritional Formulations\r\n        <\/h2>\r\n\r\n        <p>\r\n          Potential applications should be evaluated according to the\r\n          finished-product concept, dosage form, manufacturing process and\r\n          regulatory requirements of the destination market.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-app-grid\">\r\n\r\n\r\n        <article class=\"g-app\">\r\n\r\n          <span class=\"g-app-tag\">\r\n            Beauty Nutrition\r\n          <\/span>\r\n\r\n          <h3>\r\n            Hair, Skin &amp; Nail Supplements\r\n          <\/h3>\r\n\r\n          <p>\r\n            A relevant ingredient category for developers evaluating\r\n            protein-derived materials for beauty-from-within and\r\n            hair, skin and nail nutritional concepts.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-app\">\r\n\r\n          <span class=\"g-app-tag\">\r\n            Solid Dosage\r\n          <\/span>\r\n\r\n          <h3>\r\n            Capsules &amp; Tablets\r\n          <\/h3>\r\n\r\n          <p>\r\n            Powder-format keratin peptide can be assessed for solid-dose\r\n            products where the required serving level, excipient system and\r\n            manufacturing process are compatible.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-app\">\r\n\r\n          <span class=\"g-app-tag\">\r\n            Powder Systems\r\n          <\/span>\r\n\r\n          <h3>\r\n            Nutritional Powder Blends\r\n          <\/h3>\r\n\r\n          <p>\r\n            Dry nutritional formulations provide another development route\r\n            when blending behavior, sensory requirements and finished-product\r\n            stability have been evaluated.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       06 FORMULATION DEVELOPMENT\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Formulation Development\r\n        <\/p>\r\n\r\n        <h2>\r\n          What R&amp;D Teams Should Evaluate\r\n        <\/h2>\r\n\r\n        <p>\r\n          Product specifications provide a starting point for ingredient\r\n          selection, but finished-formulation performance should be verified\r\n          under the actual processing and storage conditions of the intended\r\n          product.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-dev-grid\">\r\n\r\n\r\n        <article class=\"g-dev-card\">\r\n\r\n          <h3>\r\n            Solid-Dose Development\r\n          <\/h3>\r\n\r\n          <ul class=\"g-dev-list\">\r\n\r\n            <li>\r\n              Evaluate powder handling and flow behavior.\r\n            <\/li>\r\n\r\n            <li>\r\n              Confirm compatibility with the selected excipient system.\r\n            <\/li>\r\n\r\n            <li>\r\n              Assess capsule filling or tablet-processing performance.\r\n            <\/li>\r\n\r\n            <li>\r\n              Verify the required serving level in the finished dosage form.\r\n            <\/li>\r\n\r\n          <\/ul>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-dev-card\">\r\n\r\n          <h3>\r\n            Powder Blend Development\r\n          <\/h3>\r\n\r\n          <ul class=\"g-dev-list\">\r\n\r\n            <li>\r\n              Assess blend uniformity with other formulation components.\r\n            <\/li>\r\n\r\n            <li>\r\n              Review sensory characteristics in the complete formulation.\r\n            <\/li>\r\n\r\n            <li>\r\n              Evaluate moisture management during processing and storage.\r\n            <\/li>\r\n\r\n            <li>\r\n              Confirm stability in the intended packaging system.\r\n            <\/li>\r\n\r\n          <\/ul>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-dev-card\">\r\n\r\n          <h3>\r\n            Liquid Concept Screening\r\n          <\/h3>\r\n\r\n          <ul class=\"g-dev-list\">\r\n\r\n            <li>\r\n              Verify solubility or dispersibility experimentally.\r\n            <\/li>\r\n\r\n            <li>\r\n              Evaluate flavor and appearance in the finished matrix.\r\n            <\/li>\r\n\r\n            <li>\r\n              Review pH compatibility with the complete formulation.\r\n            <\/li>\r\n\r\n            <li>\r\n              Conduct finished-product stability testing before launch.\r\n            <\/li>\r\n\r\n          <\/ul>\r\n\r\n        <\/article>\r\n\r\n\r\n      <\/div>\r\n\r\n\r\n      <p class=\"g-note\">\r\n        These are formulation-development considerations, not declarations\r\n        of unverified product performance. Suitability should be established\r\n        through application-specific testing.\r\n      <\/p>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       07 SUPPLIER QUALIFICATION\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section g-section-soft\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Procurement &amp; QA\r\n        <\/p>\r\n\r\n        <h2>\r\n          Supplier Qualification for Keratin Peptide Powder\r\n        <\/h2>\r\n\r\n        <p>\r\n          Bulk ingredient approval normally requires more than a headline\r\n          specification. Procurement, quality and regulatory teams should\r\n          confirm the documentation relevant to their company and target\r\n          market before commercial use.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-qualification\">\r\n\r\n\r\n        <div class=\"g-qualification-intro\">\r\n\r\n          <h3>\r\n            Build the Review Around Your Finished Product\r\n          <\/h3>\r\n\r\n          <p>\r\n            Documentation requirements vary by market, application and\r\n            customer quality system. Use the current product documentation\r\n            together with your own supplier-approval process rather than\r\n            assuming that one specification covers every commercial use.\r\n          <\/p>\r\n\r\n        <\/div>\r\n\r\n\r\n        <div class=\"g-review-grid\">\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Product Identity\r\n            <\/strong>\r\n\r\n            <span>\r\n              Confirm the commercial product name, raw material source and\r\n              other identity information required by your internal review.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Current Specification\r\n            <\/strong>\r\n\r\n            <span>\r\n              Review the applicable specification before setting purchasing\r\n              or incoming-inspection requirements.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Batch Documentation\r\n            <\/strong>\r\n\r\n            <span>\r\n              Compare the relevant production-batch COA with the agreed\r\n              acceptance criteria before material approval.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Market Requirements\r\n            <\/strong>\r\n\r\n            <span>\r\n              Confirm regulatory, labeling and documentation requirements\r\n              for the intended product category and destination market.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Application Testing\r\n            <\/strong>\r\n\r\n            <span>\r\n              Verify performance in the customer's actual formulation rather\r\n              than relying on another finished-product format.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n          <div class=\"g-review-item\">\r\n\r\n            <strong>\r\n              Commercial Conditions\r\n            <\/strong>\r\n\r\n            <span>\r\n              Confirm current quantity requirements, packaging arrangements,\r\n              logistics and other purchasing conditions during quotation.\r\n            <\/span>\r\n\r\n          <\/div>\r\n\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       08 PURCHASING PROCESS\r\n       ===================================================== -->\r\n\r\n  <section class=\"g-section\">\r\n\r\n    <div class=\"g-wrap\">\r\n\r\n      <div class=\"g-section-head\">\r\n\r\n        <p class=\"g-kicker\">\r\n          Purchasing Process\r\n        <\/p>\r\n\r\n        <h2>\r\n          From Technical Review to Bulk Inquiry\r\n        <\/h2>\r\n\r\n        <p>\r\n          A structured inquiry helps both technical and commercial teams\r\n          evaluate the project without relying on assumptions about the\r\n          finished application.\r\n        <\/p>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-process\">\r\n\r\n\r\n        <article class=\"g-process-step\">\r\n\r\n          <span class=\"g-step-number\">\r\n            01\r\n          <\/span>\r\n\r\n          <h3>\r\n            Define the Application\r\n          <\/h3>\r\n\r\n          <p>\r\n            Identify the intended dosage form, destination market and\r\n            formulation requirements.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-process-step\">\r\n\r\n          <span class=\"g-step-number\">\r\n            02\r\n          <\/span>\r\n\r\n          <h3>\r\n            Review Technical Data\r\n          <\/h3>\r\n\r\n          <p>\r\n            Assess the specification and relevant product documentation\r\n            against your internal requirements.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-process-step\">\r\n\r\n          <span class=\"g-step-number\">\r\n            03\r\n          <\/span>\r\n\r\n          <h3>\r\n            Conduct Evaluation\r\n          <\/h3>\r\n\r\n          <p>\r\n            Complete any formulation, quality or regulatory assessment\r\n            required for ingredient approval.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n        <article class=\"g-process-step\">\r\n\r\n          <span class=\"g-step-number\">\r\n            04\r\n          <\/span>\r\n\r\n          <h3>\r\n            Request Commercial Terms\r\n          <\/h3>\r\n\r\n          <p>\r\n            Provide the required quantity and delivery destination for\r\n            current quotation and supply discussion.\r\n          <\/p>\r\n\r\n        <\/article>\r\n\r\n\r\n      <\/div>\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n\r\n  <!-- =====================================================\r\n       09 INQUIRY\r\n       ===================================================== -->\r\n\r\n  <section\r\n    class=\"g-inquiry-section\"\r\n    id=\"keratin-inquiry\"\r\n  >\r\n\r\n    <div class=\"g-wrap g-inquiry-grid\">\r\n\r\n\r\n      <div class=\"g-inquiry-copy\">\r\n\r\n        <div class=\"g-inquiry-pill\">\r\n          Bulk Ingredient Inquiry\r\n        <\/div>\r\n\r\n        <h2>\r\n          Request Keratin Peptide Powder Pricing\r\n        <\/h2>\r\n\r\n        <p>\r\n          Tell us your required quantity, destination market and intended\r\n          formulation so the inquiry can be reviewed against your technical\r\n          and purchasing requirements.\r\n        <\/p>\r\n\r\n        <div class=\"g-inquiry-points\">\r\n\r\n          <span class=\"g-inquiry-point\">\r\n            Technical Documentation\r\n          <\/span>\r\n\r\n          <span class=\"g-inquiry-point\">\r\n            Batch COA\r\n          <\/span>\r\n\r\n          <span class=\"g-inquiry-point\">\r\n            Bulk Quotation\r\n          <\/span>\r\n\r\n        <\/div>\r\n\r\n      <\/div>\r\n\r\n\r\n      <div class=\"g-form-card\">\r\n\r\n        <h3>\r\n          Send Your Inquiry\r\n        <\/h3>\r\n\r\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=\"\/es\/wp-json\/wp\/v2\/pages\/18464#wpcf7-f74-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"74\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.7\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f74-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"stay-touch\">\n\t<ul>\n\t\t<li>\n\t\t\t<p><label> Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Company Name: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Email: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-email\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Tel: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-tel\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-tel\" \/><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li>\n\t\t\t<p><label> Message: <span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span><\/label>\n\t\t\t<\/p>\n\t\t<\/li>\n\t\t<li style=\"text-align:center\">\n\t\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"SEND\" \/>\n\t\t\t<\/p>\n\t\t<\/li>\n\t<\/ul>\n<\/div><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<\/form>\n<\/div>\n\r\n\r\n      <\/div>\r\n\r\n\r\n    <\/div>\r\n\r\n  <\/section>\r\n\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Hydrolyzed Keratin Ingredient Keratin Peptide Powder Bulk Hydrolyzed Keratin Peptide for dietary supplement, beauty nutrition and nutritional formulation development. Request [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":18650,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-18464","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"collagensei.com","author_link":"https:\/\/collagensei.com\/es\/author\/collagensei\/"},"uagb_comment_info":0,"uagb_excerpt":"Hydrolyzed Keratin Ingredient Keratin Peptide Powder Bulk Hydrolyzed Keratin Peptide for dietary supplement, beauty nutrition and nutritional formulation development. Request [&hellip;]","_links":{"self":[{"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/pages\/18464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/comments?post=18464"}],"version-history":[{"count":15,"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/pages\/18464\/revisions"}],"predecessor-version":[{"id":27095,"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/pages\/18464\/revisions\/27095"}],"up":[{"embeddable":true,"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/pages\/18650"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/es\/wp-json\/wp\/v2\/media?parent=18464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}