{"id":16931,"date":"2026-06-30T16:24:24","date_gmt":"2026-06-30T08:24:24","guid":{"rendered":"https:\/\/collagensei.com\/?p=16931"},"modified":"2026-06-30T17:09:57","modified_gmt":"2026-06-30T09:09:57","slug":"peptide-collagen-co-the-gay-mun-khong","status":"publish","type":"post","link":"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/","title":{"rendered":"Peptide collagen c\u00f3 th\u1ec3 g\u00e2y m\u1ee5n kh\u00f4ng? B\u1eb1ng ch\u1ee9ng cho th\u1ea5y \u0111i\u1ec1u g\u00ec?"},"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\">M\u1ee5c l\u1ee5c<\/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=\"B\u1eadt\/t\u1eaft M\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/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\/vi\/can-collagen-peptides-cause-acne\/#Collagen_Peptides_vs_%E2%80%9CPeptides%E2%80%9D_Why_the_Search_Term_Is_Confusing\" >Collagen Peptides vs. \u201cPeptides\u201d: Why the Search Term Is Confusing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Does_Collagen_Directly_Cause_Acne\" >Does Collagen Directly Cause Acne?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Common_Reasons_a_Collagen_Supplement_May_Seem_to_Trigger_Breakouts\" >Common Reasons a Collagen Supplement May Seem to Trigger Breakouts<\/a><\/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\/vi\/can-collagen-peptides-cause-acne\/#Can_Collagen_Cause_Skin_Purging\" >Can Collagen Cause Skin Purging?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Can_Marine_Collagen_or_Bovine_Collagen_Cause_Acne\" >Can Marine Collagen or Bovine Collagen Cause Acne?<\/a><\/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\/vi\/can-collagen-peptides-cause-acne\/#Does_Collagen_Help_Acne_or_Acne_Scars\" >Does Collagen Help Acne or Acne Scars?<\/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\/vi\/can-collagen-peptides-cause-acne\/#How_Consumers_Can_Tell_Whether_Their_Collagen_Product_Is_the_Problem\" >How Consumers Can Tell Whether Their Collagen Product Is the Problem<\/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\/vi\/can-collagen-peptides-cause-acne\/#Clean-Label_Formulation_Tips_for_Acne-Prone_Beauty_Consumers\" >Clean-Label Formulation Tips for Acne-Prone Beauty Consumers<\/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\/vi\/can-collagen-peptides-cause-acne\/#Best_Product_Formats_for_Acne-Prone_Collagen_Buyers\" >Best Product Formats for Acne-Prone Collagen Buyers<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Can_collagen_peptides_cause_acne\" >Can collagen peptides cause acne?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Can_collagen_make_you_break_out\" >Can collagen make you break out?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Can_peptides_cause_acne\" >Can peptides cause acne?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Does_collagen_cause_skin_purging\" >Does collagen cause skin purging?<\/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\/vi\/can-collagen-peptides-cause-acne\/#Can_marine_collagen_cause_acne\" >Can marine collagen cause acne?<\/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\/vi\/can-collagen-peptides-cause-acne\/#Can_bovine_collagen_cause_acne\" >Can bovine collagen cause acne?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#Does_collagen_help_with_acne_scars\" >Collagen c\u00f3 gi\u00fap l\u00e0m m\u1edd s\u1eb9o m\u1ee5n kh\u00f4ng?<\/a><\/li><\/ul><\/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\/vi\/can-collagen-peptides-cause-acne\/#Conclusion\" >K\u1ebft lu\u1eadn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/vi\/can-collagen-peptides-cause-acne\/#References\" >T\u00e0i li\u1ec7u tham kh\u1ea3o<\/a><\/li><\/ul><\/nav><\/div>\n\n<div class=\"wp-block-uagb-image uagb-block-ac6f7560 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/can-collagen-peptides-cause-acne-hero.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/can-collagen-peptides-cause-acne-hero.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/can-collagen-peptides-cause-acne-hero.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/can-collagen-peptides-cause-acne-hero.webp\" alt=\"M\u1ed9t ng\u01b0\u1eddi \u0111ang so s\u00e1nh nh\u00e3n m\u00e1c c\u1ee7a s\u1ea3n ph\u1ea9m b\u1ed9t peptide collagen nguy\u00ean ch\u1ea5t trong khi c\u00e2n nh\u1eafc c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn l\u00e0n da d\u1ec5 b\u1ecb m\u1ee5n\" class=\"uag-image-22798\" width=\"1000\" height=\"558\" title=\"can-collagen-peptides-cause-acne-hero\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<p><strong>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn:<\/strong> pure hydrolyzed collagen peptides are not well supported as a direct cause of acne. However, some collagen supplements can coincide with breakouts because of added sugar, high-glycemic fillers, dairy-derived ingredients, high-dose beauty vitamins, source sensitivities, or changes in a user\u2019s overall supplement routine. For acne-prone consumers, the formula around the collagen often matters more than the collagen peptide itself.<\/p>\n\n<p>This distinction is important for both consumers and supplement brands. A clean, single-ingredient collagen powder is a very different product from a flavored \u201cbeauty blend\u201d containing sweeteners, gums, biotin, vitamin B12, flavors, colors, and other actives. If your brand is developing a collagen product for beauty-from-within users, acne-prone buyers will look for clean labels, clear sourcing, third-party testing, and realistic skin claims.<\/p>\n\n<div class=\"quick-answer-box\">\n<p><strong>C\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn g\u1ecdn:<\/strong> Collagen peptides are unlikely to be comedogenic by themselves because they are digested proteins, not pore-clogging oils. Breakouts reported after collagen use are more often linked to the finished product formula, such as added sugars, dairy ingredients, high-dose B vitamins, flavor systems, allergens, or individual sensitivity.<\/p>\n<\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Collagen_Peptides_vs_%E2%80%9CPeptides%E2%80%9D_Why_the_Search_Term_Is_Confusing\"><\/span>Collagen Peptides vs. \u201cPeptides\u201d: Why the Search Term Is Confusing<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Searches such as \u201ccan peptides cause acne\u201d can mean several different things. Some people are asking about oral collagen peptide supplements. Others are asking about topical peptide serums, cosmetic actives, or even injectable peptides discussed on social media. This article focuses on oral collagen peptides used in dietary supplements, including powders, capsules, gummies, and drink mixes.<\/p>\n\n<p>Oral collagen peptides are produced by hydrolyzing collagen into smaller peptide chains. They are typically used in skin, hair, nail, joint, and healthy-aging formulas. If you are sourcing collagen for a finished product, compare ingredient options such as <a href=\"https:\/\/collagensei.com\/vi\/ban-si-peptide-collagen\/\" target=\"_blank\" rel=\"noopener\">b\u00e1n s\u1ec9 peptide collagen<\/a> by source, specification, molecular weight distribution, sensory profile, solubility, allergen status, and batch documentation.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Does_Collagen_Directly_Cause_Acne\"><\/span>Does Collagen Directly Cause Acne?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>There is no strong clinical evidence showing that pure hydrolyzed collagen peptides directly cause acne in most people. Acne is usually driven by a combination of excess sebum, clogged follicles, inflammation, Cutibacterium acnes activity, hormones, genetics, medications, skincare products, and dietary patterns. Collagen peptides are dietary proteins; they do not sit on the skin surface and clog pores like a comedogenic topical oil.<\/p>\n\n<p>That said, a new supplement can still appear to \u201ccause\u201d breakouts if it changes a person\u2019s diet, digestion, total protein intake, vitamin intake, or exposure to additives. This is why the better question is not only \u201cdoes collagen cause acne?\u201d but also \u201cwhich collagen formula is the person taking?\u201d<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-e4fc179b wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-supplement-breakout-triggers.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-supplement-breakout-triggers.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-supplement-breakout-triggers.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-supplement-breakout-triggers.webp\" alt=\"Common breakout triggers in collagen supplements including sugar, dairy, B vitamins, and allergens\" class=\"uag-image-22801\" width=\"1000\" height=\"746\" title=\"collagen-supplement-breakout-triggers\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<div style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; max-width: 100%; margin: 32px 0; line-height: 1.6;\">\n  \n  <h2 style=\"margin: 0 0 20px 0; color: #0f172a; font-size: 1.55rem; font-weight: 700; line-height: 1.35;\"><span class=\"ez-toc-section\" id=\"Common_Reasons_a_Collagen_Supplement_May_Seem_to_Trigger_Breakouts\"><\/span>\n    Common Reasons a Collagen Supplement May Seem to Trigger Breakouts\n  <span class=\"ez-toc-section-end\"><\/span><\/h2>\n  \n  <div style=\"overflow-x: auto; box-shadow: 0 4px 18px rgba(0,0,0,0.05); border-radius: 12px; border: 1px solid #e2e8f0; -webkit-overflow-scrolling: touch;\">\n    <table style=\"width: 100%; border-collapse: collapse; text-align: left; background-color: #ffffff; min-width: 720px; border: none;\">\n      <thead>\n        <tr style=\"background-color: #f8fafc; border-bottom: 2px solid #e2e8f0;\">\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 25%;\">Possible trigger<\/th>\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 40%;\">Why it may matter<\/th>\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 35%;\">Formulation note for brands<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody style=\"color: #475569; font-size: 0.95rem; line-height: 1.6;\">\n        <tr style=\"border-bottom: 1px solid #f1f5f9;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Added sugar or high-glycemic carbohydrates<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">High-glycemic diets have been associated with acne in some research.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Keep beauty powders low sugar; avoid turning a collagen product into a dessert-style formula.<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9; background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Dairy-derived ingredients<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Some acne research has linked cow\u2019s milk intake with breakouts in certain people.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Make dairy-free status clear when applicable; do not imply dairy-free if cross-contact risks exist.<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">High-dose vitamin B12 or multi-nutrient beauty blends<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Vitamin B12 has been studied for its potential role in acne-related skin microbiome changes.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Avoid \u201cmore is better\u201d dosing language; justify vitamin doses with a formulation rationale.<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9; background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Biotin-heavy hair, skin, and nail blends<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Some consumers report breakouts with high-dose biotin, although evidence is less direct than for classic acne drivers.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Use transparent dosage and avoid making acne-treatment claims.<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Flavors, sweeteners, gums, and fillers<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Some users are sensitive to specific excipients or experience digestive discomfort that they associate with skin changes.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Offer unflavored or minimal-ingredient options for acne-prone buyers.<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9; background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Fish, shellfish, bovine, or egg sensitivity<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Source-specific allergies or sensitivities can cause skin reactions that may be mistaken for acne.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Declare source and allergens clearly; maintain COA and allergen documentation.<\/td>\n        <\/tr>\n        <tr style=\"background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Unrelated skincare or hormonal changes<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Breakouts often coincide with stress, cycle changes, new skincare, medications, or diet changes.<\/td>\n          <td style=\"padding: 18px 20px; color: #576574; vertical-align: top;\">Keep educational content balanced and avoid implying a single universal cause.<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  \n<\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Can_Collagen_Cause_Skin_Purging\"><\/span>Can Collagen Cause Skin Purging?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>No. Collagen supplements should not cause \u201cskin purging.\u201d Purging usually refers to a temporary increase in breakouts after topical ingredients that accelerate cell turnover, such as retinoids or exfoliating acids. Oral collagen peptides do not work by speeding up skin cell turnover in that way. If new pimples appear after starting a collagen supplement, it is more accurate to treat them as a possible breakout, sensitivity, coincidence, or reaction to other formula ingredients\u2014not as detox or purging.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-08948c33 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/marine-vs-bovine-collagen-acne.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/marine-vs-bovine-collagen-acne.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/marine-vs-bovine-collagen-acne.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/marine-vs-bovine-collagen-acne.webp\" alt=\"Marine and bovine collagen source comparison for acne-prone supplement consumers\" class=\"uag-image-22804\" width=\"1000\" height=\"558\" title=\"marine-vs-bovine-collagen-acne\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Can_Marine_Collagen_or_Bovine_Collagen_Cause_Acne\"><\/span>Can Marine Collagen or Bovine Collagen Cause Acne?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Neither marine collagen nor bovine collagen is clearly proven to cause acne by itself. The more relevant differences are source, allergen considerations, taste, odor, solubility, positioning, and product format.<\/p>\n\n<ul>\n<li><strong>Collagen bi\u1ec3n<\/strong> is commonly used for beauty-from-within products and clear beverage concepts, but brands must consider fish or shellfish allergen concerns depending on source and manufacturing controls.<\/li>\n<li><strong>Collagen b\u00f2<\/strong> is widely used in powders, capsules, tablets, and broad beauty or joint formulas. It may be preferred when brands want a dairy-free protein positioning, but source and documentation still matter.<\/li>\n<li><strong>Multi-collagen blends<\/strong> can appeal to consumers, but more sources also mean more allergen and label complexity.<\/li>\n<\/ul>\n\n<p>If your product team is comparing source options, review specifications, batch COA, allergen statements, and intended product format before choosing a collagen ingredient. GENSEI supports both ingredient sourcing and finished-product development for <a href=\"https:\/\/collagensei.com\/vi\/nha-san-xuat-thuc-pham-bo-sung-dang-bot\/\" target=\"_blank\" rel=\"noopener\">collagen powder supplement manufacturing<\/a>, capsules, tablets, gummies, and other delivery formats.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Does_Collagen_Help_Acne_or_Acne_Scars\"><\/span>Does Collagen Help Acne or Acne Scars?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Collagen peptides should not be positioned as an acne treatment. Some clinical reviews suggest oral collagen supplementation may support skin hydration, elasticity, and wrinkle-related endpoints, but that is not the same as treating acne or reversing acne scars. Acne scars involve changes in dermal structure and often require dermatology procedures such as microneedling, lasers, chemical peels, subcision, or prescription treatment plans.<\/p>\n\n<p>A careful, compliant way to discuss this topic is: collagen peptides may help support general skin structure and hydration as part of a broader skin-health routine, but they should not be marketed as curing acne, clearing pimples, or removing acne scars.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"How_Consumers_Can_Tell_Whether_Their_Collagen_Product_Is_the_Problem\"><\/span>How Consumers Can Tell Whether Their Collagen Product Is the Problem<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>People who suspect a collagen product is related to breakouts can use a cautious observation approach:<\/p>\n\n<ol>\n<li><strong>Check the full Supplement Facts and ingredient list.<\/strong> Look for added sugar, dairy ingredients, high-dose B vitamins, biotin, flavors, gums, or sweeteners.<\/li>\n<li><strong>Pause only the suspected product for 2\u20134 weeks.<\/strong> Keep skincare, diet, and other supplements as consistent as practical.<\/li>\n<li><strong>Reintroduce carefully.<\/strong> If breakouts return after restarting the same product, the formula may not be a good match.<\/li>\n<li><strong>Compare a simpler formula.<\/strong> A single-ingredient unflavored collagen peptide may be easier to assess than a multi-ingredient beauty blend.<\/li>\n<li><strong>Seek professional help for severe, cystic, or persistent acne.<\/strong> Supplements should not replace dermatology care.<\/li>\n<\/ol>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Clean-Label_Formulation_Tips_for_Acne-Prone_Beauty_Consumers\"><\/span>Clean-Label Formulation Tips for Acne-Prone Beauty Consumers<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>For supplement brands, \u201cacne-safe\u201d should not be used as a medical claim. A better approach is to formulate for transparency, simplicity, and quality control.<\/p>\n\n<ul>\n<li><strong>Use a clear collagen source.<\/strong> State whether the collagen is bovine, marine, chicken, <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/vi\/ban-si-peptide-collagen\/collagen-tu-mang-vo-trung-dang-nguyen-lieu-tho\/\" target=\"_blank\"  rel=\"noopener\" title=\"Collagen m\u00e0ng v\u1ecf tr\u1ee9ng d\u1ea1ng s\u1ed1 l\u01b0\u1ee3ng l\u1edbn\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3656\">m\u00e0ng v\u1ecf tr\u1ee9ng<\/a>, or a blend.<\/li>\n<li><strong>Keep sugar low.<\/strong> Acne-prone consumers often compare products by sugar content and glycemic concerns.<\/li>\n<li><strong>Avoid unnecessary megadoses.<\/strong> Beauty blends with aggressive vitamin levels may raise consumer concern.<\/li>\n<li><strong>Offer an unflavored option.<\/strong> This helps sensitive consumers avoid flavors, colors, and sweeteners.<\/li>\n<li><strong>Document quality.<\/strong> Provide COA, microbial testing, heavy metal results, allergen statements, and identity testing.<\/li>\n<li><strong>Use careful structure\/function language.<\/strong> Prefer \u201csupports skin hydration\u201d or \u201csupports healthy skin structure\u201d instead of \u201ctreats acne\u201d or \u201cclears breakouts.\u201d<\/li>\n<\/ul>\n\n<p>For custom beauty-from-within product development, a <a href=\"https:\/\/collagensei.com\/vi\/nha-san-xuat-thuc-pham-bo-sung-theo-cong-thuc-rieng\/\" target=\"_blank\" rel=\"noopener\">Nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m b\u1ed5 sung theo c\u00f4ng th\u1ee9c ri\u00eang<\/a> can help evaluate collagen source, dose, flavor system, dosage form, and documentation before launch. Brands that need turnkey production can also review <a href=\"https:\/\/collagensei.com\/vi\/thuc-pham-bo-sung-mang-nhan-hieu-rieng-theo-yeu-cau\/\" target=\"_blank\" rel=\"noopener\">Th\u1ef1c ph\u1ea9m b\u1ed5 sung mang nh\u00e3n hi\u1ec7u ri\u00eang theo y\u00eau c\u1ea7u<\/a> v\u00e0 <a href=\"https:\/\/collagensei.com\/vi\/kiem-soat-chat-luong-thuc-pham-bo-sung\/\" target=\"_blank\" rel=\"noopener\">ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c ph\u1ea9m b\u1ed5 sung<\/a> kh\u1ea3 n\u0103ng.<\/p>\n\n\n\n<div class=\"wp-block-uagb-image uagb-block-37cc6935 wp-block-uagb-image--layout-default wp-block-uagb-image--effect-static wp-block-uagb-image--align-none\"><figure class=\"wp-block-uagb-image__figure\"><img loading=\"lazy\" decoding=\"async\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-product-format-comparison.webp ,https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-product-format-comparison.webp 780w, https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-product-format-comparison.webp 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2026\/06\/collagen-product-format-comparison.webp\" alt=\"Collagen powder capsules gummies and liquid format comparison for beauty supplement brands\" class=\"uag-image-22806\" width=\"1000\" height=\"558\" title=\"collagen-product-format-comparison\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<div style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; max-width: 100%; margin: 32px 0; line-height: 1.6;\">\n  \n  <h2 style=\"margin: 0 0 20px 0; color: #0f172a; font-size: 1.55rem; font-weight: 700; line-height: 1.35;\"><span class=\"ez-toc-section\" id=\"Best_Product_Formats_for_Acne-Prone_Collagen_Buyers\"><\/span>\n    Best Product Formats for Acne-Prone Collagen Buyers\n  <span class=\"ez-toc-section-end\"><\/span><\/h2>\n  \n  <div style=\"overflow-x: auto; box-shadow: 0 4px 18px rgba(0,0,0,0.05); border-radius: 12px; border: 1px solid #e2e8f0; margin-bottom: 20px; -webkit-overflow-scrolling: touch;\">\n    <table style=\"width: 100%; border-collapse: collapse; text-align: left; background-color: #ffffff; min-width: 720px; border: none;\">\n      <thead>\n        <tr style=\"background-color: #f8fafc; border-bottom: 2px solid #e2e8f0;\">\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 18%;\">\u0110\u1ecbnh d\u1ea1ng<\/th>\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 32%;\">\u01afu \u0111i\u1ec3m<\/th>\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 30%;\">Watch-outs<\/th>\n          <th style=\"padding: 16px 20px; color: #1e293b; font-weight: 700; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.5px; width: 20%;\">V\u1ecb tr\u00ed t\u1ed1i \u01b0u<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody style=\"color: #475569; font-size: 0.95rem; line-height: 1.6;\">\n        <tr style=\"border-bottom: 1px solid #f1f5f9;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Unflavored powder<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Simple label, flexible serving size, high collagen dose possible<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #475569;\">Taste, odor, solubility<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155; font-weight: 500;\">Clean-label daily collagen<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9; background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Flavored powder<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Better sensory experience and repeat use<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #475569;\">Sweetener, flavor, gum, and sugar concerns<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155; font-weight: 500;\">Beauty drink mix or stick pack<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">Capsules\/tablets<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Low sugar, easy to avoid flavors<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #475569;\">Serving size may require multiple capsules<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155; font-weight: 500;\">Minimal-ingredient collagen support<\/td>\n        <\/tr>\n        <tr style=\"border-bottom: 1px solid #f1f5f9; background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">K\u1eb9o d\u1ebbo<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">High consumer appeal<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #475569;\">Lower collagen load, sugar, syrup, pectin\/gelatin base, flavor system<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155; font-weight: 500;\">Low-dose beauty convenience product<\/td>\n        <\/tr>\n        <tr style=\"background-color: #fafbfc;\">\n          <td style=\"padding: 18px 20px; font-weight: 600; color: #0f172a; background-color: #f8fafc; vertical-align: top;\">RTD or liquid<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155;\">Convenient, premium beauty positioning<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #475569;\">Stability, taste, preservatives, sweeteners<\/td>\n          <td style=\"padding: 18px 20px; vertical-align: top; color: #334155; font-weight: 500;\">Beauty beverage concept<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n  \n  <p style=\"margin: 20px 0 0 0; color: #475569; font-size: 0.95rem; line-height: 1.65; text-align: justify;\">\n    Brands developing gummies should be especially careful with sugar and serving-size expectations. If a gummy format is required, consider clear messaging about dose limits and sensory trade-offs. Learn more about \n    <a href=\"https:\/\/collagensei.com\/vi\/nha-san-xuat-thuc-pham-bo-sung-dang-keo-deo\/\" target=\"_blank\" rel=\"noopener\" style=\"color: #4f46e5; font-weight: 600; text-decoration: none; padding-bottom: 1px;\">S\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m ch\u1ee9c n\u0103ng d\u1ea1ng k\u1eb9o d\u1ebbo<\/a> \n    for private-label projects.\n  <\/p>\n  \n<\/div>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<h3><span class=\"ez-toc-section\" id=\"Can_collagen_peptides_cause_acne\"><\/span>Can collagen peptides cause acne?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pure collagen peptides are not strongly supported as a direct acne trigger. Breakouts are more often linked to the finished supplement formula, individual sensitivity, added sugar, high-dose beauty vitamins, dairy ingredients, or unrelated acne factors.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Can_collagen_make_you_break_out\"><\/span>Can collagen make you break out?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Some people may notice breakouts after starting a collagen product, but the cause is usually not proven by timing alone. Check the full formula, pause the product if needed, and consider a simpler unflavored collagen peptide if you want to test tolerance.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Can_peptides_cause_acne\"><\/span>Can peptides cause acne?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The answer depends on the type of peptide. Oral collagen peptides, topical skincare peptides, and injectable peptides are different categories. This article covers oral collagen peptides used in dietary supplements.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Does_collagen_cause_skin_purging\"><\/span>Does collagen cause skin purging?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Collagen does not cause skin purging because it does not accelerate skin cell turnover like retinoids or exfoliating acids. New breakouts should be treated as possible irritation, sensitivity, coincidence, or a reaction to another ingredient.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Can_marine_collagen_cause_acne\"><\/span>Can marine collagen cause acne?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Marine collagen is not clearly proven to cause acne by itself. However, people with fish or shellfish sensitivities should review source and allergen information carefully.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Can_bovine_collagen_cause_acne\"><\/span>Can bovine collagen cause acne?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Bovine collagen is not clearly proven to cause acne by itself. Product quality, added ingredients, user sensitivity, and overall diet are usually more relevant than the bovine source alone.<\/p>\n\n<h3><span class=\"ez-toc-section\" id=\"Does_collagen_help_with_acne_scars\"><\/span>Collagen c\u00f3 gi\u00fap l\u00e0m m\u1edd s\u1eb9o m\u1ee5n kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Collagen peptides may support general skin hydration and structure, but they should not be marketed as an acne scar treatment. Established acne scars usually need professional dermatology options.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n<p>Collagen peptides do not appear to be a direct acne trigger for most users, but collagen supplements can still be associated with breakouts when the formula includes sugar, sweeteners, dairy ingredients, high-dose B vitamins, allergens, or unnecessary additives. For consumers, the best approach is to read the full label and keep the formula simple. For brands, the opportunity is to build collagen products that are transparent, well-tested, clean-label, and careful with skin-related claims.<\/p>\n\n<p>If you are developing a collagen powder, capsule, gummy, or beauty-from-within formula, GENSEI can help compare collagen sources, review formulation trade-offs, and support documentation for B2B product development. Explore <a href=\"https:\/\/collagensei.com\/vi\/sang-tao\/\" target=\"_blank\" rel=\"noopener\">beauty supplement innovation<\/a> or contact our team for source and format recommendations.<\/p>\n\n\n\n<div style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; max-width: 100%; margin: 32px 0; line-height: 1.65;\">\n  \n  <h2><span class=\"ez-toc-section\" id=\"References\"><\/span>T\u00e0i li\u1ec7u tham kh\u1ea3o<span class=\"ez-toc-section-end\"><\/span><\/h2>\n  \n  <ol style=\"margin: 0; padding-left: 20px; color: #475569; font-size: 0.9rem;\">\n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      American Academy of Dermatology Association. Can the right diet get rid of acne? \n      <a href=\"https:\/\/www.aad.org\/public\/diseases\/acne-and-rosacea\/can-the-right-diet-get-rid-of-acne\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/www.aad.org\/public\/diseases\/acne-and-rosacea\/can-the-right-diet-get-rid-of-acne<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      Meixiong J, Ricco C, Vasavda C, Ho BK. Diet and acne: A systematic review. \n      <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35373155\/\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/pubmed.ncbi.nlm.nih.gov\/35373155\/<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      Pu SY, Huang YL, Pu CM, et al. Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis. \n      <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37432180\/\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/pubmed.ncbi.nlm.nih.gov\/37432180\/<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      Kang D, Shi B, Erfe MC, Craft N, Li H. Vitamin B12 modulates the transcriptome of the skin microbiota in acne pathogenesis. \n      <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/26109103\/\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/pubmed.ncbi.nlm.nih.gov\/26109103\/<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      U.S. Food &#038; Drug Administration. Questions and Answers on Dietary Supplements. \n      <a href=\"https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      U.S. Food &#038; Drug Administration. Structure\/Function Claims. \n      <a href=\"https:\/\/www.fda.gov\/food\/nutrition-food-labeling-and-critical-foods\/structurefunction-claims\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/www.fda.gov\/food\/nutrition-food-labeling-and-critical-foods\/structurefunction-claims<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      Federal Trade Commission. Health Products Compliance Guidance. \n      <a href=\"https:\/\/www.ftc.gov\/business-guidance\/resources\/health-products-compliance-guidance\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/www.ftc.gov\/business-guidance\/resources\/health-products-compliance-guidance<\/a>\n    <\/li>\n    \n    <li style=\"margin-bottom: 12px; color: #334155; padding-left: 4px;\">\n      NSF. Dietary Supplement and Vitamin Certification. \n      <a href=\"https:\/\/www.nsf.org\/consumer-resources\/articles\/supplement-vitamin-certification\" target=\"_blank\" rel=\"noopener nofollow\" style=\"color: #4f46e5; text-decoration: none; word-break: break-all; border-bottom: 1px solid rgba(79, 70, 229, 0.2); padding-bottom: 1px;\">https:\/\/www.nsf.org\/consumer-resources\/articles\/supplement-vitamin-certification<\/a>\n    <\/li>\n  <\/ol>\n  \n<\/div>","protected":false},"excerpt":{"rendered":"<p>Short answer: pure hydrolyzed collagen peptides are not well supported as a direct cause of acne. However, some collagen supplements [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":22798,"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],"tags":[170],"class_list":["post-16931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-collagen-peptides","tag-collagen-peptides"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/16931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/comments?post=16931"}],"version-history":[{"count":11,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/16931\/revisions"}],"predecessor-version":[{"id":22817,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/16931\/revisions\/22817"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media\/22798"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media?parent=16931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/categories?post=16931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/tags?post=16931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}