{"id":13999,"date":"2026-07-31T13:52:16","date_gmt":"2026-07-31T05:52:16","guid":{"rendered":"https:\/\/collagensei.com\/?p=13999"},"modified":"2026-07-31T13:52:19","modified_gmt":"2026-07-31T05:52:19","slug":"les-peptides-de-collagene-comptent-ils-comme-des-proteines","status":"publish","type":"post","link":"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/","title":{"rendered":"Do Collagen Peptides Count as Protein? Daily Intake, Macros, and Muscle"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Do_Collagen_Peptides_Count_as_Protein\" >Do Collagen Peptides Count as Protein?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Protein_grams_protein_quality_and_fitness_goals_are_different_questions\" >Protein grams, protein quality, and fitness goals are different questions<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Why_collagen_is_called_an_incomplete_protein\" >Why collagen is called an incomplete protein<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Does_Collagen_Count_Toward_Daily_Protein_Intake\" >Does Collagen Count Toward Daily Protein Intake?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#A_practical_macro-tracking_example\" >A practical macro-tracking example<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#How_Much_Protein_Is_in_Collagen_Peptides\" >How Much Protein Is in Collagen Peptides?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Collagen_Peptides_vs_Complete_Proteins\" >Collagen Peptides vs Complete Proteins<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#What_Did_the_%E2%80%9C36_Collagen%E2%80%9D_Study_Actually_Find\" >What Did the \u201c36% Collagen\u201d Study Actually Find?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Can_Collagen_Peptides_Build_Muscle\" >Can Collagen Peptides Build Muscle?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#What_whey-plus-collagen_research_means\" >What whey-plus-collagen research means<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Should_You_Pair_Collagen_with_Complete_Protein\" >Should You Pair Collagen with Complete Protein?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#US_Protein_Labeling_Grams_vs_Percent_Daily_Value\" >U.S. Protein Labeling: Grams vs Percent Daily Value<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#For_Supplement_Brands_Formulation_and_Quality_Checklist\" >For Supplement Brands: Formulation and Quality Checklist<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Ingredient_identity_and_specification\" >Ingredient identity and specification<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Safety_and_contaminant_controls\" >Safety and contaminant controls<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Formula_and_label_review\" >Formula and label review<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Safety_and_Use_Considerations\" >Safety and Use Considerations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#FAQ\" >FAQ<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Do_collagen_peptides_count_as_protein_in_macros\" >Do collagen peptides count as protein in macros?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Does_collagen_count_toward_daily_protein_intake\" >Does collagen count toward daily protein intake?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Is_collagen_a_complete_protein\" >Is collagen a complete protein?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Does_the_protein_in_collagen_count_for_muscle_growth\" >Does the protein in collagen count for muscle growth?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Can_collagen_replace_whey_protein\" >Can collagen replace whey protein?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#How_much_protein_is_in_collagen_peptides\" >How much protein is in collagen peptides?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#What_does_the_36_collagen_study_mean\" >What does the 36% collagen study mean?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Why_can_collagen_show_protein_grams_if_it_is_incomplete\" >Why can collagen show protein grams if it is incomplete?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#Should_a_collagen_brand_make_a_%E2%80%9Chigh_protein%E2%80%9D_claim\" >Should a collagen brand make a \u201chigh protein\u201d claim?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/collagensei.com\/fr\/do-collagen-peptides-count-as-protein\/#References\" >R\u00e9f\u00e9rences<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">\u00a0<\/p>\n\n\n\n<article>\n  <p><strong>Oui. <\/strong> Collagen peptides are protein, and the protein grams shown on a product label can be logged toward total daily protein intake. However, collagen is an incomplete, low-leucine protein that lacks tryptophan. It should not replace complete proteins one-for-one when your priority is meeting essential amino acid needs or maximizing muscle protein synthesis.<\/p>\n \n  <p>The most accurate way to think about collagen is as a <strong>complementary protein<\/strong>. It contributes amino acids and nitrogen, but its nutritional role is different from whey, dairy, eggs, meat, soy, or a well-combined plant-protein diet. This guide separates four questions that are often confused: whether collagen contains protein, whether it is complete, whether it supports muscle-building goals, and how protein may be declared on U.S. labels.<\/p>\n \n  <p>For supplement brands evaluating collagen ingredients, review our <a href=\"https:\/\/collagensei.com\/fr\/vente-en-gros-de-peptides-de-collagene\/\" target=\"_blank\" rel=\"noopener\">vente en gros de peptides de collag\u00e8ne<\/a>, <a href=\"https:\/\/collagensei.com\/fr\/fabricant-de-complements-alimentaires-sur-mesure\/\" target=\"_blank\" rel=\"noopener\">services de formulation sur mesure<\/a>et <a href=\"https:\/\/collagensei.com\/fr\/controle-de-la-qualite-des-complements-alimentaires\/\" target=\"_blank\" rel=\"noopener\">supplement quality-control process<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-peptides-count-as-protein-answer.webp\" alt=\"Do collagen peptides count as protein quick answer chart\" class=\"wp-image-24046\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-peptides-count-as-protein-answer.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-peptides-count-as-protein-answer-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-peptides-count-as-protein-answer-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-peptides-count-as-protein-answer-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n <h2><span class=\"ez-toc-section\" id=\"Do_Collagen_Peptides_Count_as_Protein\"><\/span>Do Collagen Peptides Count as Protein?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p><strong>Yes, collagen peptides are protein.<\/strong> They are produced by hydrolyzing collagen into shorter peptide chains, which are still made of amino acids. A serving can therefore contribute protein grams and calories. The confusion begins because \u201ccontains protein\u201d is not the same as \u201cprovides a balanced essential amino acid profile.\u201d<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Protein_grams_protein_quality_and_fitness_goals_are_different_questions\"><\/span>Protein grams, protein quality, and fitness goals are different questions<span class=\"ez-toc-section-end\"><\/span><\/h3>\n \n  <table>\n    <thead>\n      <tr>\n        <th>Question<\/th>\n        <th>Practical answer<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>Does collagen contain protein?<\/td>\n        <td>Yes. Collagen peptides are made of amino acids and usually provide several grams of protein per serving.<\/td>\n      <\/tr>\n      <tr>\n        <td>Is collagen a complete protein?<\/td>\n        <td>No. Collagen lacks tryptophan and is relatively low in several other essential amino acids.<\/td>\n      <\/tr>\n      <tr>\n        <td>Can I enter it in a macro-tracking app?<\/td>\n        <td>Yes, enter the protein grams on the label, but track complete or complementary protein separately when amino acid adequacy or muscle growth matters.<\/td>\n      <\/tr>\n      <tr>\n        <td>Is collagen equivalent to whey for muscle protein synthesis?<\/td>\n        <td>No. Whey supplies all essential amino acids and substantially more leucine, making it more effective for stimulating muscle protein synthesis.<\/td>\n      <\/tr>\n      <tr>\n        <td>Can collagen be part of a balanced diet?<\/td>\n        <td>Yes. It can complement a diet that already contains adequate high-quality protein.<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n \n  <h3><span class=\"ez-toc-section\" id=\"Why_collagen_is_called_an_incomplete_protein\"><\/span>Why collagen is called an incomplete protein<span class=\"ez-toc-section-end\"><\/span><\/h3>\n \n  <p>A complete protein provides all nine indispensable amino acids in adequate proportions. Collagen contains abundant glycine, proline, and hydroxyproline, but it contains no tryptophan and relatively little leucine. That profile reflects collagen\u2019s structural role in animal connective tissue; it does not make collagen \u201cfake protein,\u201d but it does limit collagen\u2019s ability to function as the only protein source in a diet.<\/p>\n \n  <p>Protein quality scores such as PDCAAS evaluate whether a protein supplies indispensable amino acids after accounting for digestibility. Because collagen lacks tryptophan, it receives a very low or zero score when evaluated as a stand-alone protein. That score should not be interpreted as zero calories, zero amino acids, or zero biological value. It means collagen is not nutritionally complete by itself.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/protein-grams-quality-goal-framework.webp\" alt=\"Protein grams versus protein quality and fitness goal framework\" class=\"wp-image-24048\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/protein-grams-quality-goal-framework.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/protein-grams-quality-goal-framework-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/protein-grams-quality-goal-framework-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/protein-grams-quality-goal-framework-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Does_Collagen_Count_Toward_Daily_Protein_Intake\"><\/span>Does Collagen Count Toward Daily Protein Intake?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>Collagen can count toward the <strong>total grams of protein you consume<\/strong>, but it should not automatically replace the same number of grams from complete protein. The appropriate tracking method depends on why you are monitoring protein.<\/p>\n \n  <table>\n    <thead>\n      <tr>\n        <th>Your goal<\/th>\n        <th>How to track collagen<\/th>\n        <th>What not to assume<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>General food logging<\/td>\n        <td>Log the protein grams listed for the serving.<\/td>\n        <td>Do not assume every gram has the same essential amino acid value as whey, egg, dairy, meat, or soy.<\/td>\n      <\/tr>\n      <tr>\n        <td>Meeting a minimum daily protein target<\/td>\n        <td>Count collagen as part of total intake, while obtaining most protein from complete or complementary sources.<\/td>\n        <td>Do not use collagen as your only or dominant protein source.<\/td>\n      <\/tr>\n      <tr>\n        <td>Muscle gain or preservation<\/td>\n        <td>Track collagen separately from your primary high-quality protein target.<\/td>\n        <td>Do not replace a leucine-rich post-exercise protein serving with collagen one-for-one.<\/td>\n      <\/tr>\n      <tr>\n        <td>Connective-tissue-focused supplementation<\/td>\n        <td>Use the studied product amount as a separate supplement entry and maintain an adequate overall diet.<\/td>\n        <td>Do not treat a study dose as proof of injury treatment or as a universal prescription.<\/td>\n      <\/tr>\n      <tr>\n        <td>Clinical nutrition, kidney disease, pregnancy, or a medically prescribed diet<\/td>\n        <td>Follow the plan provided by a qualified clinician or dietitian.<\/td>\n        <td>Do not use a general internet formula to alter a medically managed protein target.<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n \n  <h3><span class=\"ez-toc-section\" id=\"A_practical_macro-tracking_example\"><\/span>A practical macro-tracking example<span class=\"ez-toc-section-end\"><\/span><\/h3>\n \n  <p>Suppose your app shows 100 grams of total protein, including 10 grams from collagen. It is reasonable to record all 100 grams as protein consumed. For a muscle-focused goal, however, you may also track whether the remaining 90 grams provide enough complete or complementary protein across meals. This two-number approach is more useful than either extreme\u2014pretending collagen is not protein at all or treating it as nutritionally identical to whey.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"How_Much_Protein_Is_in_Collagen_Peptides\"><\/span>How Much Protein Is in Collagen Peptides?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>The amount varies by product and serving size. Many collagen powders supply roughly 8\u201320 grams of protein per labeled serving, but the correct number is the amount declared on the specific product label\u2014not the scoop size alone. Flavor systems, sweeteners, minerals, vitamins, or other ingredients can reduce the proportion of collagen in a scoop.<\/p>\n \n  <p>When comparing products, check:<\/p>\n  <ul>\n    <li>serving size in grams;<\/li>\n    <li>grams of protein per serving;<\/li>\n    <li>collagen source, such as bovine, porcine, chicken, or fish;<\/li>\n    <li>whether the product contains pure hydrolyzed collagen or a multi-ingredient blend;<\/li>\n    <li>the laboratory method and specification used to verify protein content;<\/li>\n    <li>amino acid and hydroxyproline data when these specifications are relevant to the product claim.<\/li>\n  <\/ul>\n \n  <p>Supplement brands should not assume that \u201c10 grams of powder\u201d always equals \u201c10 grams of protein.\u201d The finished-product formula, analytical method, moisture, excipients, and label rounding all matter.<\/p>\n \n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Collagen_Peptides_vs_Complete_Proteins\"><\/span>Collagen Peptides vs Complete Proteins<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <table>\n    <thead>\n      <tr>\n        <th>Source de prot\u00e9ines<\/th>\n        <th>Complete protein?<\/th>\n        <th>Leucine level<\/th>\n        <th>Typical nutritional role<\/th>\n        <th>Best interpretation<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>Peptides de collag\u00e8ne<\/td>\n        <td>No; lacks tryptophan<\/td>\n        <td>Faible<\/td>\n        <td>Provides glycine-, proline-, and hydroxyproline-rich peptides<\/td>\n        <td>Complementary protein; not the primary protein for muscle protein synthesis<\/td>\n      <\/tr>\n      <tr>\n        <td>Prot\u00e9ines de lactos\u00e9rum<\/td>\n        <td>Oui<\/td>\n        <td>Haut<\/td>\n        <td>Rapidly digested, essential-amino-acid-rich protein<\/td>\n        <td>Strong option for post-exercise muscle protein synthesis<\/td>\n      <\/tr>\n      <tr>\n        <td>Egg protein<\/td>\n        <td>Oui<\/td>\n        <td>Moderate to high<\/td>\n        <td>Balanced essential amino acid source<\/td>\n        <td>Useful general dietary protein<\/td>\n      <\/tr>\n      <tr>\n        <td>Soy protein isolate<\/td>\n        <td>Oui<\/td>\n        <td>Mod\u00e9r\u00e9<\/td>\n        <td>Complete plant protein<\/td>\n        <td>Useful dairy-free complete protein<\/td>\n      <\/tr>\n      <tr>\n        <td>Prot\u00e9ine de pois<\/td>\n        <td>Contains all essential amino acids but is relatively low in methionine<\/td>\n        <td>Mod\u00e9r\u00e9<\/td>\n        <td>Plant-based protein often blended with other sources<\/td>\n        <td>Can contribute effectively when the total diet is balanced<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n \n  <p>For a more direct product comparison, see <a href=\"https:\/\/collagensei.com\/fr\/proteines-de-lactoserum-vs-peptides-de-collagene\/\" target=\"_blank\" rel=\"noopener\">Prot\u00e9ines de lactos\u00e9rum vs peptides de collag\u00e8ne<\/a>. For terminology, see <a href=\"https:\/\/collagensei.com\/fr\/proteines-de-collagene-et-peptides\/\" target=\"_blank\" rel=\"noopener\">collagen protein vs collagen peptides<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-vs-whey-soy-egg-protein-quality.webp\" alt=\"Collagen peptides compared with whey soy and egg protein quality\" class=\"wp-image-24050\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-vs-whey-soy-egg-protein-quality.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-vs-whey-soy-egg-protein-quality-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-vs-whey-soy-egg-protein-quality-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/12\/collagen-vs-whey-soy-egg-protein-quality-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"What_Did_the_%E2%80%9C36_Collagen%E2%80%9D_Study_Actually_Find\"><\/span>What Did the \u201c36% Collagen\u201d Study Actually Find?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>A frequently cited 2019 paper used an iterative PDCAAS model to estimate how much collagen peptide could replace other dietary protein in a modeled Standard American Diet while indispensable amino acid requirements remained satisfied. Under the model\u2019s assumptions, collagen could account for as much as 36% of total protein.<\/p>\n \n  <p><strong>This is useful context, but it is not a universal \u201c36% rule.\u201d<\/strong><\/p>\n \n  <table>\n    <thead>\n      <tr>\n        <th>The study supports<\/th>\n        <th>The study does not prove<\/th>\n      <\/tr>\n    <\/thead>\n    <tbody>\n      <tr>\n        <td>A mixed diet can complement collagen\u2019s missing amino acids.<\/td>\n        <td>Every person can safely replace exactly 36% of protein with collagen.<\/td>\n      <\/tr>\n      <tr>\n        <td>Protein quality should be evaluated at the diet level as well as the ingredient level.<\/td>\n        <td>Thirty-six percent is an optimal dose, safety ceiling, or medical recommendation.<\/td>\n      <\/tr>\n      <tr>\n        <td>Collagen can make a meaningful contribution to total protein in a modeled mixed diet.<\/td>\n        <td>Collagen is equivalent to whey for muscle gain or essential amino acid delivery.<\/td>\n      <\/tr>\n      <tr>\n        <td>The rest of the modeled diet supplied enough indispensable amino acids.<\/td>\n        <td>The same result applies to restrictive diets, low-protein diets, older adults, athletes, or people with medical conditions without individual assessment.<\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n \n  <p>The paper was a dietary model, not a long-term feeding trial comparing health outcomes at different collagen percentages. Use it to explain dietary complementation\u2014not to prescribe a fixed replacement ratio.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Can_Collagen_Peptides_Build_Muscle\"><\/span>Can Collagen Peptides Build Muscle?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>Collagen supplies amino acids, but it is less effective than whey at stimulating muscle protein synthesis because it contains less leucine and an incomplete essential amino acid profile. Controlled research in older women found that whey, but not collagen peptides, stimulated acute and longer-term muscle protein synthesis under the study conditions.<\/p>\n \n  <p>That does not mean collagen has no place in sports nutrition. It means the product goal must be defined correctly:<\/p>\n \n  <ul>\n    <li><strong>For muscle protein synthesis:<\/strong> prioritize a complete, leucine-rich protein and resistance training.<\/li>\n    <li><strong>For a collagen-specific formulation:<\/strong> position collagen around its peptide profile and the evidence for the specific ingredient, dose, population, and outcome.<\/li>\n    <li><strong>For combination products:<\/strong> do not claim that adding collagen automatically improves the muscle-building effect of whey unless the exact formula and claim are supported.<\/li>\n  <\/ul>\n \n  <h3><span class=\"ez-toc-section\" id=\"What_whey-plus-collagen_research_means\"><\/span>What whey-plus-collagen research means<span class=\"ez-toc-section-end\"><\/span><\/h3>\n \n  <p>A recent trial compared a drink containing 25 grams of whey plus 5 grams of collagen with a noncaloric placebo after unilateral resistance exercise. The protein blend increased myofibrillar protein synthesis. Muscle connective protein synthesis increased in resting muscle, while the difference in the exercised leg did not reach statistical significance in that analysis.<\/p>\n \n  <p>Because the comparator was placebo rather than whey alone, the study does <strong>pas<\/strong> demonstrate that 25 grams of whey plus 5 grams of collagen is superior to 30 grams of whey, nor does it establish that this ratio is universally optimal. It supports continued research on blended proteins, not an \u201coptimal synergy rule.\u201d<\/p>\n\n\n\n <h2><span class=\"ez-toc-section\" id=\"Should_You_Pair_Collagen_with_Complete_Protein\"><\/span>Should You Pair Collagen with Complete Protein?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>Pairing collagen with a varied meal or complete protein is a practical way to ensure the overall diet supplies indispensable amino acids. You do not need to perform precise tryptophan arithmetic for every serving. Protein complementation occurs across meals and throughout the day, provided total dietary intake is adequate.<\/p>\n \n  <p>Examples include:<\/p>\n  <ul>\n    <li>collagen in oatmeal alongside dairy, soy, eggs, or another balanced protein source;<\/li>\n    <li>collagen in a smoothie that also contains whey or soy protein;<\/li>\n    <li>collagen used separately while meals provide adequate meat, fish, dairy, eggs, legumes, soy, grains, nuts, and seeds;<\/li>\n    <li>a formulated blend designed around a defined amino acid target rather than marketing language alone.<\/li>\n  <\/ul>\n \n  <p>There is no general reason to warn consumers against every collagen product fortified with amino acids. The appropriate question is whether the finished formula is stable, accurately labeled, safe for its intended population, and supported by specifications and substantiation.<\/p>\n\n\n\n <h2><span class=\"ez-toc-section\" id=\"US_Protein_Labeling_Grams_vs_Percent_Daily_Value\"><\/span>U.S. Protein Labeling: Grams vs Percent Daily Value<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>For U.S. products, the number of protein grams and the protein Percent Daily Value are related but not identical concepts. Under 21 CFR 101.9, conventional-food protein labeling can require a protein-quality correction for Percent Daily Value, particularly when protein claims are made or when the protein quality falls below specified thresholds. The regulation describes a corrected protein amount based on actual protein and protein quality.<\/p>\n \n  <p>Dietary supplements use Supplement Facts requirements under 21 CFR 101.36. The correct approach depends on the product category, formula, intended claims, age group, and label presentation. A collagen brand should complete regulatory review before deciding how to declare protein, whether to show a Percent Daily Value, and whether claims such as \u201chigh protein\u201d are permitted.<\/p>\n \n  <p><strong>Point \u00e0 retenir pour la marque :<\/strong> \u201c10 g protein\u201d on a panel, a protein %DV, and a \u201cgood source\u201d or \u201chigh protein\u201d claim are not interchangeable decisions. Confirm the analytical method, quality calculation, claim conditions, and label format for the actual finished product.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"For_Supplement_Brands_Formulation_and_Quality_Checklist\"><\/span>For Supplement Brands: Formulation and Quality Checklist<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>Brands developing collagen powders, stick packs, capsules, gummies, or protein blends should request more than a generic certificate of analysis. Use the following checklist before approving a supplier or formula.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Ingredient_identity_and_specification\"><\/span>Ingredient identity and specification<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <ul>\n    <li>animal species and tissue source;<\/li>\n    <li>country of origin and traceability;<\/li>\n    <li>hydrolysis process and intended peptide profile;<\/li>\n    <li>protein test method, nitrogen conversion factor, and acceptance criteria;<\/li>\n    <li>amino acid profile and hydroxyproline specification when relevant;<\/li>\n    <li>molecular-weight distribution when it is part of the ingredient specification or claim;<\/li>\n    <li>moisture, ash, pH, solubility, color, odor, and bulk-density specifications.<\/li>\n  <\/ul>\n \n  <h3><span class=\"ez-toc-section\" id=\"Safety_and_contaminant_controls\"><\/span>Safety and contaminant controls<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <ul>\n    <li>heavy metals with defined limits and test methods;<\/li>\n    <li>microbiological specifications;<\/li>\n    <li>residual solvents or processing aids where applicable;<\/li>\n    <li>allergen and cross-contact controls, especially for fish-derived collagen;<\/li>\n    <li>adulteration, species-authentication, and supplier-change controls;<\/li>\n    <li>finished-product testing rather than relying only on the raw-material COA.<\/li>\n  <\/ul>\n \n  <h3><span class=\"ez-toc-section\" id=\"Formula_and_label_review\"><\/span>Formula and label review<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <ul>\n    <li>target serving size and actual grams of collagen per serving;<\/li>\n    <li>protein grams supported by finished-product analysis;<\/li>\n    <li>complete-protein components if the product is positioned for sports nutrition;<\/li>\n    <li>flavor, sweetener, dispersibility, and sensory requirements;<\/li>\n    <li>claim substantiation for the exact ingredient, dose, population, and outcome;<\/li>\n    <li>Nutrition Facts or Supplement Facts classification and U.S. label review;<\/li>\n    <li>shelf-life and stability evidence for the finished formula and packaging.<\/li>\n  <\/ul>\n \n  <p>Gensei supports <a href=\"https:\/\/collagensei.com\/fr\/fabricant-de-complements-en-poudre\/\" target=\"_blank\" rel=\"noopener\">fabrication de compl\u00e9ments en poudre<\/a>, <a href=\"https:\/\/collagensei.com\/fr\/fabricant-de-complements-proteiques\/\" target=\"_blank\" rel=\"noopener\">fabrication de compl\u00e9ments prot\u00e9iques<\/a>et <a href=\"https:\/\/collagensei.com\/fr\/fabrication-sous-contrat-de-produits-nutritionnels-pour-le-sport\/\" target=\"_blank\" rel=\"noopener\">fabrication sous contrat de produits nutritionnels pour le sport<\/a>. When requesting a quote, provide the target market, dosage form, serving size, collagen source, intended claims, packaging, order quantity, and launch timeline.<\/p>\n\n\n\n <h2><span class=\"ez-toc-section\" id=\"Safety_and_Use_Considerations\"><\/span>Safety and Use Considerations<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <p>Collagen products are commonly used, but suitability depends on the source, formula, dose, and individual. Review the label for fish, bovine, porcine, chicken, egg, or other animal-derived ingredients. People with a relevant food allergy should avoid products containing that source unless advised otherwise by a qualified clinician.<\/p>\n \n  <p>People who are pregnant or breastfeeding, children, individuals with kidney or liver disease, people with a history of kidney stones, and anyone following a medically prescribed protein restriction should discuss supplementation with a qualified healthcare professional. Mild gastrointestinal symptoms can occur with many protein supplements, but a universal incidence rate or fixed \u201csafe dose\u201d should not be stated without product-specific evidence.<\/p>\n \n  <p>Choose products with traceable sourcing and batch-appropriate testing. Third-party certification can be useful for athletes, but certification scope varies; verify what the program actually tests rather than treating a logo as proof of every quality attribute.<\/p>\n\n\n\n <h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n  <h3><span class=\"ez-toc-section\" id=\"Do_collagen_peptides_count_as_protein_in_macros\"><\/span>Do collagen peptides count as protein in macros?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>Yes. Log the protein grams declared for the serving. If your goal is muscle gain, preservation, or essential amino acid adequacy, also ensure that most of your target comes from complete or complementary protein sources.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Does_collagen_count_toward_daily_protein_intake\"><\/span>Does collagen count toward daily protein intake?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>It contributes to total protein intake, but it is not nutritionally equivalent to an equal amount of whey, egg, dairy, meat, soy, or a balanced plant-protein combination. Treat it as a complementary protein rather than your only source.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Is_collagen_a_complete_protein\"><\/span>Is collagen a complete protein?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>No. Collagen lacks tryptophan and is low in several essential amino acids, including leucine. It therefore cannot provide a complete essential amino acid profile by itself.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Does_the_protein_in_collagen_count_for_muscle_growth\"><\/span>Does the protein in collagen count for muscle growth?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>Collagen provides amino acids, but it is less effective than leucine-rich complete proteins at stimulating muscle protein synthesis. Do not replace your primary post-exercise protein with collagen one-for-one.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Can_collagen_replace_whey_protein\"><\/span>Can collagen replace whey protein?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>Not when the main goal is maximizing muscle protein synthesis. Whey is a complete, leucine-rich protein. Collagen may be used alongside whey or elsewhere in the diet for a different formulation purpose.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"How_much_protein_is_in_collagen_peptides\"><\/span>How much protein is in collagen peptides?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>It depends on the product. Read the serving size and protein grams on the label. Pure powders often provide a high proportion of protein, while flavored or multi-ingredient formulas may provide less protein per scoop.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"What_does_the_36_collagen_study_mean\"><\/span>What does the 36% collagen study mean?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>It was a dietary modeling study suggesting that a modeled mixed U.S. diet could replace up to 36% of protein with collagen while still meeting indispensable amino acid requirements. It was not a universal dose, safety limit, or recommendation.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Why_can_collagen_show_protein_grams_if_it_is_incomplete\"><\/span>Why can collagen show protein grams if it is incomplete?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>\u201cIncomplete\u201d describes the essential amino acid pattern, not whether the ingredient is protein. Collagen is made of amino acids and contributes protein grams, but its quality and role differ from complete proteins.<\/p>\n \n  <h3><span class=\"ez-toc-section\" id=\"Should_a_collagen_brand_make_a_%E2%80%9Chigh_protein%E2%80%9D_claim\"><\/span>Should a collagen brand make a \u201chigh protein\u201d claim?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n  <p>Only after product-specific regulatory review. Protein grams, protein Percent Daily Value, and nutrient-content claims have different requirements, and protein quality may affect the permitted label presentation.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"References\"><\/span>R\u00e9f\u00e9rences<span class=\"ez-toc-section-end\"><\/span><\/h2>\n  <ol>\n    <li><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC6566836\/\" target=\"_blank\" rel=\"noopener nofollow\">Paul C, Leser S, Oesser S. Significant Amounts of Functional Collagen Peptides Can Be Incorporated in the Diet While Maintaining Indispensable Amino Acid Balance. Nutrients. 2019.<\/a><\/li>\n    <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/31919527\/\" target=\"_blank\" rel=\"noopener nofollow\">Oikawa SY, et al. Whey protein but not collagen peptides stimulate acute and longer-term muscle protein synthesis in healthy older women. American Journal of Clinical Nutrition. 2020.<\/a><\/li>\n    <li><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37432180\/\" target=\"_blank\" rel=\"noopener nofollow\">Aussieker T, et al. The effect of whey and collagen protein supplementation on myofibrillar and connective protein synthesis after resistance exercise. Medicine &#038; Science in Sports &#038; Exercise. 2023.<\/a><\/li>\n    <li><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC11801439\/\" target=\"_blank\" rel=\"noopener nofollow\">Whey plus collagen protein blend and muscle protein synthesis after resistance exercise: randomized controlled study.<\/a><\/li>\n    <li><a href=\"https:\/\/ajcn.nutrition.org\/article\/S0002-9165(24)00472-6\/fulltext\" target=\"_blank\" rel=\"noopener nofollow\">McKendry J, et al. Effects of whey, pea, and collagen protein on postprandial amino acid availability and muscle protein synthesis. American Journal of Clinical Nutrition. 2024.<\/a><\/li>\n    <li><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-101\/subpart-A\/section-101.9\" target=\"_blank\" rel=\"noopener nofollow\">Electronic Code of Federal Regulations: 21 CFR 101.9, Nutrition labeling of food.<\/a><\/li>\n    <li><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-B\/part-101\/subpart-C\/section-101.36\" target=\"_blank\" rel=\"noopener nofollow\">Electronic Code of Federal Regulations: 21 CFR 101.36, Nutrition labeling of dietary supplements.<\/a><\/li>\n    <li><a href=\"https:\/\/www.fda.gov\/food\/food-labeling-nutrition\/guidance-industry-nutrition-labeling-manual-guide-developing-and-using-data-bases\" target=\"_blank\" rel=\"noopener nofollow\">U.S. Food and Drug Administration: nutrition labeling guidance.<\/a><\/li>\n    <li><a href=\"https:\/\/www.ftc.gov\/business-guidance\/resources\/health-products-compliance-guidance\" target=\"_blank\" rel=\"noopener nofollow\">Federal Trade Commission: Health Products Compliance Guidance.<\/a><\/li>\n    <li><a href=\"https:\/\/nutritionsource.hsph.harvard.edu\/collagen\/\" target=\"_blank\" rel=\"noopener nofollow\">Harvard T.H. Chan School of Public Health: Collagen.<\/a><\/li>\n  <\/ol>\n \n  <p><em>Disclaimer: This article is for general educational and formulation-planning purposes and is not medical advice. Product claims, labels, and specifications should be reviewed for the finished product and target market.<\/em><\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>\u00a0 Yes. Collagen peptides are protein, and the protein grams shown on a product label can be logged toward total [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":14013,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","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":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","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":""},"categories":[166,106],"tags":[170,105],"class_list":["post-13999","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-collagen-peptides","category-protein","tag-collagen-peptides","tag-protein"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/13999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/comments?post=13999"}],"version-history":[{"count":1,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/13999\/revisions"}],"predecessor-version":[{"id":24052,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/13999\/revisions\/24052"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/media\/14013"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/media?parent=13999"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/categories?post=13999"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/tags?post=13999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}