{"id":4307,"date":"2025-07-29T17:16:38","date_gmt":"2025-07-29T09:16:38","guid":{"rendered":"https:\/\/collagensei.com\/?p=4307"},"modified":"2025-07-30T11:11:45","modified_gmt":"2025-07-30T03:11:45","slug":"keratin-thuy-phan-cho-toc","status":"publish","type":"post","link":"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/","title":{"rendered":"Keratin th\u1ee7y ph\u00e2n cho t\u00f3c"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp\" alt=\"Keratin th\u1ee7y ph\u00e2n\" class=\"wp-image-10423\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin-300x169.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin-768x432.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"what_is_hydrolyzed_keratin\"><\/span> l\u00e0 g\u00ec<strong> <\/strong>keratin th\u1ee7y ph\u00e2n?<span class=\"ez-toc-section-end\"><\/span><\/h2><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\/hydrolyzed-keratin-for-hair\/#what_is_hydrolyzed_keratin\" >Keratin th\u1ee7y ph\u00e2n l\u00e0 g\u00ec?<\/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\/hydrolyzed-keratin-for-hair\/#Is_hydrolyzed_keratin_really_as_good_for_hair_as_people_say\" >Keratin th\u1ee7y ph\u00e2n c\u00f3 th\u1ef1c s\u1ef1 t\u1ed1t cho t\u00f3c nh\u01b0 m\u1ecdi ng\u01b0\u1eddi v\u1eabn n\u00f3i kh\u00f4ng?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#1_Strengthens_and_Repairs_Damaged_Hair\" >1. T\u0103ng c\u01b0\u1eddng v\u00e0 ph\u1ee5c h\u1ed3i t\u00f3c h\u01b0 t\u1ed5n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#2_Improves_Moisture_Retention\" >2. T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#3_Enhances_Elasticity_and_Resilience\" >3. T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#4_Adds_Shine_and_Smoothness\" >4. Mang l\u1ea1i \u0111\u1ed9 b\u00f3ng v\u00e0 s\u1ef1 m\u1ec1m m\u01b0\u1ee3t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#5_Temporary_vs_Long-Term_Benefits\" >5. L\u1ee3i \u00edch ng\u1eafn h\u1ea1n so v\u1edbi l\u1ee3i \u00edch d\u00e0i h\u1ea1n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#Does_It_Live_Up_to_the_Hype\" >S\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 x\u1ee9ng \u0111\u00e1ng v\u1edbi nh\u1eefng l\u1eddi \u0111\u1ed3n th\u1ed5i 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-9\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#Who_Needs_Hydrolyzed_Keratin\" >Ai c\u1ea7n keratin th\u1ee7y ph\u00e2n?<\/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\/vi\/hydrolyzed-keratin-for-hair\/#Who_Benefits_Most\" >Ai l\u00e0 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#Personal_Example_Sarahs_Experience_with_Hydrolyzed_Keratin\" >V\u00ed d\u1ee5 c\u00e1 nh\u00e2n: Tr\u1ea3i nghi\u1ec7m c\u1ee7a Sarah v\u1edbi keratin th\u1ee7y ph\u00e2n<\/a><\/li><\/ul><\/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\/vi\/hydrolyzed-keratin-for-hair\/#Hydrolyzed_Keratin_Weekly_Dosage_and_Effects_Timeline\" >Li\u1ec1u l\u01b0\u1ee3ng h\u00e0ng tu\u1ea7n c\u1ee7a Keratin th\u1ee7y ph\u00e2n v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u00e1c d\u1ee5ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/vi\/hydrolyzed-keratin-for-hair\/#Weekly_Dosage_of_Hydrolyzed_Keratin\" >Li\u1ec1u l\u01b0\u1ee3ng h\u00e0ng tu\u1ea7n c\u1ee7a Keratin th\u1ee7y ph\u00e2n<\/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\/hydrolyzed-keratin-for-hair\/#Time_for_Effects_to_Appear\" >Th\u1eddi gian \u0111\u1ec3 hi\u1ec7u \u1ee9ng xu\u1ea5t hi\u1ec7n<\/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\/hydrolyzed-keratin-for-hair\/#Dosage_and_Effects_Timeline_Table\" >B\u1ea3ng li\u1ec1u l\u01b0\u1ee3ng v\u00e0 th\u1eddi gian ph\u00e1t huy t\u00e1c d\u1ee5ng<\/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\/hydrolyzed-keratin-for-hair\/#Notes\" >Ghi ch\u00fa:<\/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\/vi\/hydrolyzed-keratin-for-hair\/#How_to_choose_the_right_hydrolyzed_keratin_supplier\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn nh\u00e0 cung c\u1ea5p keratin th\u1ee7y ph\u00e2n ph\u00f9 h\u1ee3p?<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 \u0111i\u1ec1u \u0111\u00f3 l\u00e0 g\u00ec <a href=\"https:\/\/collagensei.com\/vi\/sports-nutrition-manufacturer-2\/nha-xuat-khau-keratin-thuy-phan-so-luong-lon\/\">keratin th\u1ee7y ph\u00e2n<\/a> cho th\u1ea5y vai tr\u00f2 c\u1ee7a n\u00f3 nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ch\u0103m s\u00f3c t\u00f3c, \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch ph\u00e2n h\u1ee7y protein keratin th\u00e0nh c\u00e1c ph\u00e2n t\u1eed nh\u1ecf h\u01a1n, d\u1ec5 h\u1ea5p th\u1ee5 h\u01a1n th\u00f4ng qua qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n. Th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao trong keratin th\u1ee7y ph\u00e2n d\u00f9ng cho c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c, nh\u01b0 d\u1ea7u g\u1ed9i v\u00e0 d\u1ea7u x\u1ea3, n\u01a1i n\u00f3 gi\u00fap ph\u1ee5c h\u1ed3i v\u00e0 c\u1ee7ng c\u1ed1 s\u1ee3i t\u00f3c \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u00f3ng v\u00e0 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i. \u0110\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng s\u1ed1 CAS 69430-36-0, th\u00e0nh ph\u1ea7n n\u00e0y d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c nh\u1eadn bi\u1ebft trong c\u00e1c c\u00f4ng th\u1ee9c. C\u00f4ng th\u1ee9c h\u00f3a h\u1ecdc c\u1ee7a n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o c\u1ea5u tr\u00fac axit amin, th\u01b0\u1eddng ch\u1ee9a c\u00e1c peptit gi\u00e0u cysteine v\u00e0 glycine. V\u1eady, n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb g\u00ec? N\u00f3 bao g\u1ed3m c\u00e1c axit amin n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb keratin t\u1ef1 nhi\u00ean. V\u1ec1 ngu\u1ed3n g\u1ed1c, n\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 len, l\u00f4ng v\u0169 ho\u1eb7c s\u1eebng, sau \u0111\u00f3 \u0111\u01b0\u1ee3c ch\u1ebf bi\u1ebfn th\u00e0nh d\u1ea1ng \u0111a n\u0103ng \u0111\u1ec3 s\u1eed d\u1ee5ng trong m\u1ef9 ph\u1ea9m v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_hydrolyzed_keratin_really_as_good_for_hair_as_people_say\"><\/span>Keratin th\u1ee7y ph\u00e2n c\u00f3 th\u1ef1c s\u1ef1 t\u1ed1t cho t\u00f3c nh\u01b0 m\u1ecdi ng\u01b0\u1eddi v\u1eabn n\u00f3i kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao nh\u1edd nh\u1eefng l\u1ee3i \u00edch trong vi\u1ec7c ch\u0103m s\u00f3c t\u00f3c, v\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc \u0111\u00e3 ch\u1ee9ng minh nhi\u1ec1u t\u00e1c d\u1ee5ng n\u00e0y, d\u00f9 k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i t\u00f3c, c\u00f4ng th\u1ee9c s\u1ea3n ph\u1ea9m v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng. \u0110\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb keratin \u2013 m\u1ed9t lo\u1ea1i protein s\u1ee3i c\u1ee9ng c\u00e1p c\u00f3 s\u1eb5n t\u1ef1 nhi\u00ean trong t\u00f3c \u2013 keratin th\u1ee7y ph\u00e2n \u0111\u01b0\u1ee3c ph\u00e2n gi\u1ea3i th\u00e0nh c\u00e1c peptit nh\u1ecf h\u01a1n th\u00f4ng qua qu\u00e1 tr\u00ecnh th\u1ee7y ph\u00e2n, gi\u00fap n\u00f3 th\u1ea5m s\u00e2u v\u00e0o th\u00e2n t\u00f3c hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi keratin nguy\u00ean ch\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng t\u00e1c d\u1ee5ng ch\u00ednh c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi t\u00f3c, gi\u00fap b\u1ea1n \u0111\u00e1nh gi\u00e1 xem li\u1ec7u n\u00f3 c\u00f3 x\u1ee9ng \u0111\u00e1ng v\u1edbi s\u1ef1 ca ng\u1ee3i \u0111\u00f3 hay kh\u00f4ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Strengthens_and_Repairs_Damaged_Hair\"><\/span><strong>1. T\u0103ng c\u01b0\u1eddng v\u00e0 ph\u1ee5c h\u1ed3i t\u00f3c h\u01b0 t\u1ed5n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n gi\u00fap l\u1ea5p \u0111\u1ea7y c\u00e1c khe h\u1edf tr\u00ean l\u1edbp bi\u1ec3u b\u00ec t\u00f3c do c\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd h\u00f3a h\u1ecdc (v\u00ed d\u1ee5: t\u1ea9y t\u00f3c, nhu\u1ed9m t\u00f3c), t\u1ea1o ki\u1ec3u b\u1eb1ng nhi\u1ec7t ho\u1eb7c c\u00e1c t\u00e1c nh\u00e2n g\u00e2y stress t\u1eeb m\u00f4i tr\u01b0\u1eddng nh\u01b0 tia UV g\u00e2y ra. Tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed th\u1ea5p c\u1ee7a n\u00f3 cho ph\u00e9p n\u00f3 li\u00ean k\u1ebft v\u1edbi c\u00e1c v\u00f9ng t\u00f3c b\u1ecb h\u01b0 t\u1ed5n, t\u1eeb \u0111\u00f3 c\u1ee7ng c\u1ed1 c\u1ea5u tr\u00fac t\u00f3c. C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y n\u00f3 c\u00f3 th\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a t\u00f3c l\u00ean \u0111\u1ebfn 20%, gi\u00fap gi\u1ea3m g\u00e3y r\u1ee5ng v\u00e0 ch\u1ebb ng\u1ecdn. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 \u0111\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi t\u00f3c \u0111\u00e3 qua x\u1eed l\u00fd h\u00f3a h\u1ecdc ho\u1eb7c t\u00f3c d\u1ec5 g\u00e3y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Improves_Moisture_Retention\"><\/span><strong>2. T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00f3c h\u01b0 t\u1ed5n th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng x\u1ed1p, khi\u1ebfn l\u1edbp bi\u1ec3u b\u00ec tr\u1edf n\u00ean th\u00f4 r\u00e1p v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m. Keratin th\u1ee7y ph\u00e2n bao ph\u1ee7 v\u00e0 th\u1ea5m s\u00e2u v\u00e0o th\u00e2n t\u00f3c, t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp m\u00e0ng b\u1ea3o v\u1ec7 gi\u00fap kh\u00f3a \u1ea9m. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u00f3c m\u1ec1m m\u01b0\u1ee3t h\u01a1n, gi\u1ea3m r\u1ed1i, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft \u1ea9m \u01b0\u1edbt. C\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 d\u1ea7u x\u1ea3 v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng t\u00f3c kh\u00f4ng c\u1ea7n x\u1ea3 c\u00f3 ch\u1ee9a keratin th\u1ee7y ph\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ea9m t\u1eeb 15\u201330% so v\u1edbi c\u00e1c c\u00f4ng th\u1ee9c kh\u00f4ng ch\u1ee9a keratin.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Enhances_Elasticity_and_Resilience\"><\/span><strong>3. T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch b\u1ed5 sung l\u01b0\u1ee3ng protein \u0111\u00e3 m\u1ea5t, keratin th\u1ee7y ph\u00e2n gi\u00fap ph\u1ee5c h\u1ed3i \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, cho ph\u00e9p t\u00f3c co gi\u00e3n m\u00e0 kh\u00f4ng b\u1ecb g\u00e3y r\u1ee5ng. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba h\u01b0 t\u1ed5n khi ch\u1ea3i ho\u1eb7c t\u1ea1o ki\u1ec3u t\u00f3c. C\u00e1c th\u1eed nghi\u1ec7m l\u00e2m s\u00e0ng cho th\u1ea5y c\u00e1c li\u1ec7u ph\u00e1p s\u1eed d\u1ee5ng keratin th\u1ee7y ph\u00e2n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a t\u00f3c t\u1eeb 10\u201315%, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 m\u00e1i t\u00f3c y\u1ebfu v\u00e0 b\u1ecb x\u1eed l\u00fd qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Adds_Shine_and_Smoothness\"><\/span><strong>4. Mang l\u1ea1i \u0111\u1ed9 b\u00f3ng v\u00e0 s\u1ef1 m\u1ec1m m\u01b0\u1ee3t<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n gi\u00fap l\u00e0m m\u1ecbn l\u1edbp bi\u1ec3u b\u00ec t\u00f3c, ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng t\u1ed1t h\u01a1n, mang l\u1ea1i v\u1ebb ngo\u00e0i b\u00f3ng m\u01b0\u1ee3t v\u00e0 kh\u1ecfe m\u1ea1nh. Ng\u01b0\u1eddi d\u00f9ng th\u01b0\u1eddng cho bi\u1ebft t\u00f3c tr\u1edf n\u00ean b\u00f3ng m\u01b0\u1ee3t h\u01a1n sau khi s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u1eb7n c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ee9a keratin nh\u01b0 d\u1ea7u g\u1ed9i, m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c ho\u1eb7c serum. Hi\u1ec7u qu\u1ea3 n\u00e0y \u0111\u1eb7c bi\u1ec7t r\u00f5 r\u1ec7t \u0111\u1ed1i v\u1edbi t\u00f3c x\u1ec9n m\u00e0u ho\u1eb7c th\u00f4 c\u1ee9ng, khi protein n\u00e0y gi\u00fap t\u1ea1o n\u00ean b\u1ec1 m\u1eb7t t\u00f3c m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Temporary_vs_Long-Term_Benefits\"><\/span><strong>5. L\u1ee3i \u00edch ng\u1eafn h\u1ea1n so v\u1edbi l\u1ee3i \u00edch d\u00e0i h\u1ea1n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7c d\u00f9 keratin th\u1ee7y ph\u00e2n r\u1ea5t hi\u1ec7u qu\u1ea3, nh\u01b0ng t\u00e1c d\u1ee5ng c\u1ee7a n\u00f3 th\u01b0\u1eddng ch\u1ec9 mang t\u00ednh t\u1ea1m th\u1eddi tr\u1eeb khi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u1eb7n. N\u00f3 kh\u00f4ng thay \u0111\u1ed5i v\u0129nh vi\u1ec5n c\u1ea5u tr\u00fac t\u00f3c nh\u01b0 c\u00e1c li\u1ec7u ph\u00e1p keratin t\u1ea1i salon (v\u00ed d\u1ee5:, <strong><em><a href=\"https:\/\/en.wikipedia.org\/wiki\/Brazilian_hair_straightening\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">C\u00e1c d\u1ecbch v\u1ee5 u\u1ed1n t\u00f3c ki\u1ec3u Brazil, s\u1eed d\u1ee5ng formaldehyde<\/a><\/em><\/strong>). Thay v\u00e0o \u0111\u00f3, s\u1ea3n ph\u1ea9m mang l\u1ea1i hi\u1ec7u qu\u1ea3 c\u1ea3i thi\u1ec7n d\u1ea7n d\u1ea7n khi s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u1eb7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi k\u1ebft h\u1ee3p v\u1edbi m\u1ed9t quy tr\u00ecnh ch\u0103m s\u00f3c t\u00f3c ph\u00f9 h\u1ee3p. Tuy nhi\u00ean, vi\u1ec7c s\u1eed d\u1ee5ng qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng d\u01b0 th\u1eeba protein, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng t\u00f3c c\u1ee9ng ho\u1eb7c d\u1ec5 g\u00e3y \u1edf m\u1ed9t s\u1ed1 lo\u1ea1i t\u00f3c, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p th\u1ea5p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Does_It_Live_Up_to_the_Hype\"><\/span><strong>S\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 x\u1ee9ng \u0111\u00e1ng v\u1edbi nh\u1eefng l\u1eddi \u0111\u1ed3n th\u1ed5i kh\u00f4ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n th\u1ef1c s\u1ef1 mang l\u1ea1i hi\u1ec7u qu\u1ea3 nh\u01b0 m\u1ecdi ng\u01b0\u1eddi v\u1eabn n\u00f3i trong vi\u1ec7c c\u1ee7ng c\u1ed1, d\u01b0\u1ee1ng \u1ea9m v\u00e0 c\u1ea3i thi\u1ec7n v\u1ebb ngo\u00e0i c\u1ee7a t\u00f3c h\u01b0 t\u1ed5n, v\u1edbi c\u00e1c nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng ch\u1ee9ng minh t\u00ednh hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. Tuy nhi\u00ean, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1ea7n k\u1ef3. K\u1ebft qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, n\u1ed3ng \u0111\u1ed9 keratin v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a t\u00f3c b\u1ea1n. Vi\u1ec7c k\u1ebft h\u1ee3p keratin th\u1ee7y ph\u00e2n v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n d\u01b0\u1ee1ng kh\u00e1c nh\u01b0 d\u1ea7u ho\u1eb7c ch\u1ea5t gi\u1eef \u1ea9m th\u01b0\u1eddng mang l\u1ea1i k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t. \u0110\u1ec3 \u0111\u1ea1t k\u1ebft qu\u1ea3 t\u1ed1i \u01b0u, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 keratin th\u1ee7y ph\u00e2n ti\u00eau chu\u1ea9n (ki\u1ec3m tra tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed th\u1ea5p tr\u00ean nh\u00e3n) v\u00e0 tr\u00e1nh l\u1ea1m d\u1ee5ng c\u00e1c li\u1ec7u ph\u00e1p protein qu\u00e1 m\u1ee9c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/1.webp\" alt=\"\" class=\"wp-image-10426\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/1.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/1-300x169.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/1-768x432.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Who_Needs_Hydrolyzed_Keratin\"><\/span>Ai c\u1ea7n keratin th\u1ee7y ph\u00e2n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ef1c k\u1ef3 hi\u1ec7u qu\u1ea3 d\u00e0nh cho nh\u1eefng ai mong mu\u1ed1n ph\u1ee5c h\u1ed3i, c\u1ee7ng c\u1ed1 ho\u1eb7c c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng t\u00f3c, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi t\u00f3c b\u1ecb h\u01b0 t\u1ed5n ho\u1eb7c y\u1ebfu \u0111i. Th\u00e0nh ph\u1ea7n n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch c\u1ee5 th\u1ec3 cho t\u1eebng v\u1ea5n \u0111\u1ec1 v\u00e0 lo\u1ea1i t\u00f3c, gi\u00fap n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn \u0111a n\u0103ng trong quy tr\u00ecnh ch\u0103m s\u00f3c t\u00f3c. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u1ea7n ph\u00e2n t\u00edch chi ti\u1ebft v\u00e0 c\u00f3 h\u1ec7 th\u1ed1ng h\u01a1n v\u1ec1 nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb keratin th\u1ee7y ph\u00e2n, d\u1ef1a tr\u00ean \u0111o\u1ea1n v\u0103n b\u1ea1n \u0111\u00e3 cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00f3c \u0111\u00e3 qua x\u1eed l\u00fd h\u00f3a h\u1ecdc<\/strong>:<br>Nh\u1eefng ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean nhu\u1ed9m, t\u1ea9y, u\u1ed1n ho\u1eb7c du\u1ed7i t\u00f3c th\u01b0\u1eddng g\u1eb7p ph\u1ea3i t\u00ecnh tr\u1ea1ng s\u1ee3i t\u00f3c b\u1ecb y\u1ebfu \u0111i do m\u1ea5t \u0111i keratin t\u1ef1 nhi\u00ean. Keratin th\u1ee7y ph\u00e2n gi\u00fap ph\u1ee5c h\u1ed3i nh\u1eefng t\u1ed5n th\u01b0\u01a1ng n\u00e0y, c\u1ee7ng c\u1ed1 c\u1ea5u tr\u00fac t\u00f3c v\u00e0 gi\u1ea3m t\u00ecnh tr\u1ea1ng g\u00e3y r\u1ee5ng.<\/li>\n\n\n\n<li><strong>T\u00f3c kh\u00f4, d\u1ec5 g\u00e3y ho\u1eb7c x\u01a1 r\u1ed1i<\/strong>:<br>Nh\u1eefng ng\u01b0\u1eddi c\u00f3 m\u00e1i t\u00f3c b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y c\u0103ng th\u1eb3ng t\u1eeb m\u00f4i tr\u01b0\u1eddng nh\u01b0 \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi, \u0111\u1ed9 \u1ea9m ho\u1eb7c \u00f4 nhi\u1ec5m s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i t\u1eeb kh\u1ea3 n\u0103ng c\u1ee7a keratin th\u1ee7y ph\u00e2n trong vi\u1ec7c t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m v\u00e0 l\u00e0m m\u1ecbn l\u1edbp bi\u1ec3u b\u00ec t\u00f3c, gi\u00fap t\u00f3c m\u1ec1m m\u01b0\u1ee3t h\u01a1n v\u00e0 \u00edt b\u1ecb x\u01a1 r\u1ed1i h\u01a1n.<\/li>\n\n\n\n<li><strong>T\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p cao<\/strong>:<br>T\u00f3c d\u1ec5 h\u1ea5p th\u1ee5 v\u00e0 m\u1ea5t n\u01b0\u1edbc nhanh c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f4 v\u00e0 d\u1ec5 b\u1ecb x\u01a1 r\u1ed1i. Keratin th\u1ee7y ph\u00e2n gi\u00fap ph\u1ee5c h\u1ed3i \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, se kh\u00edt l\u1edbp bi\u1ec3u b\u00ec v\u00e0 gi\u1ea3m x\u01a1 r\u1ed1i, n\u00ean r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p cao.<\/li>\n\n\n\n<li><strong>T\u00f3c m\u1ecfng ho\u1eb7c th\u01b0a<\/strong>:<br>Keratin th\u1ee7y ph\u00e2n bao ph\u1ee7 th\u00e2n s\u1ee3i t\u00f3c, gi\u00fap t\u0103ng \u0111\u1ed9 ph\u1ed3ng v\u00e0 \u0111\u1ed9 ch\u1eafc kh\u1ecfe, t\u1eeb \u0111\u00f3 khi\u1ebfn t\u00f3c tr\u00f4ng d\u00e0y v\u00e0 b\u1ed3ng b\u1ec1nh h\u01a1n. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 m\u00e1i t\u00f3c m\u1ecfng t\u1ef1 nhi\u00ean ho\u1eb7c \u0111ang b\u1ecb r\u1ee5ng t\u00f3c.<\/li>\n\n\n\n<li><strong>T\u00f3c \u0111\u01b0\u1ee3c t\u1ea1o ki\u1ec3u b\u1eb1ng nhi\u1ec7t<\/strong>:<br>Vi\u1ec7c th\u01b0\u1eddng xuy\u00ean s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 t\u1ea1o ki\u1ec3u b\u1eb1ng nhi\u1ec7t nh\u01b0 m\u00e1y s\u1ea5y t\u00f3c ho\u1eb7c m\u00e1y du\u1ed7i t\u00f3c c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n th\u01b0\u01a1ng nghi\u00eam tr\u1ecdng cho t\u00f3c. Keratin th\u1ee7y ph\u00e2n gi\u00fap ph\u1ee5c h\u1ed3i nh\u1eefng t\u1ed5n th\u01b0\u01a1ng do nhi\u1ec7t g\u00e2y ra, l\u00e0m t\u00f3c ch\u1eafc kh\u1ecfe h\u01a1n v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i.<\/li>\n\n\n\n<li><strong>Nh\u1eefng l\u01b0u \u00fd d\u00e0nh cho t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p th\u1ea5p<\/strong>:<br>Nh\u1eefng ng\u01b0\u1eddi c\u00f3 m\u00e1i t\u00f3c \u00edt x\u1ed1p v\u00e0 nh\u1ea1y c\u1ea3m v\u1edbi protein n\u00ean s\u1eed d\u1ee5ng keratin th\u1ee7y ph\u00e2n m\u1ed9t c\u00e1ch ti\u1ebft ch\u1ebf. S\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng qu\u00e1 t\u1ea3i protein, khi\u1ebfn t\u00f3c tr\u1edf n\u00ean c\u1ee9ng ho\u1eb7c d\u1ec5 g\u00e3y, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch v\u1eeba ph\u1ea3i.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Who_Benefits_Most\"><\/span><strong>Ai l\u00e0 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea5t k\u1ef3 ai mong mu\u1ed1n c\u00f3 m\u00e1i t\u00f3c b\u00f3ng m\u01b0\u1ee3t, ch\u1eafc kh\u1ecfe v\u00e0 d\u1ebbo dai h\u01a1n \u2014 \u0111\u1eb7c bi\u1ec7t l\u00e0 sau khi t\u00f3c b\u1ecb h\u01b0 t\u1ed5n \u2014 \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng l\u1ee3i \u00edch t\u1eeb keratin th\u1ee7y ph\u00e2n c\u00f3 trong c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 d\u1ea7u g\u1ed9i, d\u1ea7u x\u1ea3, m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng t\u00f3c kh\u00f4ng c\u1ea7n x\u1ea3. \u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t, h\u00e3y ch\u1ecdn nh\u1eefng s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i t\u00f3c v\u00e0 nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng ch\u00fang \u0111\u1ec1u \u0111\u1eb7n nh\u01b0ng c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh d\u00f9ng qu\u00e1 li\u1ec1u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Personal_Example_Sarahs_Experience_with_Hydrolyzed_Keratin\"><\/span><strong>V\u00ed d\u1ee5 c\u00e1 nh\u00e2n: Tr\u1ea3i nghi\u1ec7m c\u1ee7a Sarah v\u1edbi keratin th\u1ee7y ph\u00e2n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Sarah, m\u1ed9t nh\u00e0 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda 32 tu\u1ed5i, \u0111\u00e3 t\u1ea9y t\u00f3c th\u00e0nh m\u00e0u v\u00e0ng b\u1ea1ch kim trong nhi\u1ec1u n\u0103m, khi\u1ebfn t\u00f3c c\u00f4 tr\u1edf n\u00ean kh\u00f4, gi\u00f2n v\u00e0 d\u1ec5 b\u1ecb ch\u1ebb ng\u1ecdn. T\u00f3c c\u00f4 s\u1edd v\u00e0o th\u1ea5y th\u00f4 r\u00e1p, thi\u1ebfu \u0111\u1ed9 b\u00f3ng v\u00e0 d\u1ec5 g\u00e3y khi ch\u1ea3i. Sau khi t\u00ecm hi\u1ec3u k\u1ef9, c\u00f4 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c ch\u1ee9a keratin th\u1ee7y ph\u00e2n hai l\u1ea7n m\u1ed7i tu\u1ea7n v\u00e0 x\u1ecbt d\u01b0\u1ee1ng keratin kh\u00f4ng c\u1ea7n x\u1ea3 h\u00e0ng ng\u00e0y. Trong v\u00f2ng ba tu\u1ea7n, Sarah nh\u1eadn th\u1ea5y t\u00f3c m\u00ecnh m\u1ec1m h\u01a1n v\u00e0 b\u00f3ng m\u01b0\u1ee3t h\u01a1n, \u00edt b\u1ecb x\u01a1 r\u1ed1i h\u01a1n ngay c\u1ea3 trong th\u1eddi ti\u1ebft \u1ea9m \u01b0\u1edbt. \u0110\u1ebfn th\u00e1ng th\u1ee9 hai, t\u00f3c c\u00f4 \u0111\u00e3 kh\u1ecfe h\u01a1n r\u00f5 r\u1ec7t, \u00edt g\u00e3y r\u1ee5ng h\u01a1n v\u00e0 m\u1ec1m m\u01b0\u1ee3t h\u01a1n khi t\u1ea1o ki\u1ec3u. T\u00f3c ch\u1ebb ng\u1ecdn \u00edt th\u1ea5y h\u01a1n v\u00e0 t\u00f3c c\u00f4 \u0111\u00e3 l\u1ea5y l\u1ea1i \u0111\u1ed9 \u0111\u00e0n h\u1ed3i kh\u1ecfe m\u1ea1nh, gi\u00fap d\u1ec5 ch\u1ea3i h\u01a1n. Kinh nghi\u1ec7m c\u1ee7a Sarah cho th\u1ea5y vi\u1ec7c s\u1eed d\u1ee5ng keratin th\u1ee7y ph\u00e2n \u0111\u1ec1u \u0111\u1eb7n c\u00f3 th\u1ec3 bi\u1ebfn \u0111\u1ed5i m\u00e1i t\u00f3c h\u01b0 t\u1ed5n, ph\u1ee5c h\u1ed3i s\u1ee9c s\u1ed1ng v\u00e0 v\u1ebb ngo\u00e0i c\u1ee7a t\u00f3c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"562\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/2.webp\" alt=\"\" class=\"wp-image-10428\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/2.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/2-300x169.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/2-768x432.webp 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Hydrolyzed_Keratin_Weekly_Dosage_and_Effects_Timeline\"><\/span>Li\u1ec1u l\u01b0\u1ee3ng h\u00e0ng tu\u1ea7n c\u1ee7a Keratin th\u1ee7y ph\u00e2n v\u00e0 bi\u1ec3u \u0111\u1ed3 t\u00e1c d\u1ee5ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Weekly_Dosage_of_Hydrolyzed_Keratin\"><\/span><strong>Li\u1ec1u l\u01b0\u1ee3ng h\u00e0ng tu\u1ea7n c\u1ee7a Keratin th\u1ee7y ph\u00e2n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Keratin th\u1ee7y ph\u00e2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c b\u00f4i ngo\u00e0i da nh\u01b0 d\u1ea7u g\u1ed9i, d\u1ea7u x\u1ea3, m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng t\u00f3c kh\u00f4ng c\u1ea7n x\u1ea3, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u01b0\u1edbi d\u1ea1ng th\u1ef1c ph\u1ea9m b\u1ed5 sung u\u1ed1ng, do \u0111\u00f3, \u201cli\u1ec1u l\u01b0\u1ee3ng\u201d \u1edf \u0111\u00e2y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ea7n su\u1ea5t v\u00e0 l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thoa l\u00ean t\u00f3c. C\u00e1ch s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i s\u1ea3n ph\u1ea9m v\u00e0 t\u00ecnh tr\u1ea1ng t\u00f3c:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u1ea7u g\u1ed9i v\u00e0 d\u1ea7u x\u1ea3<\/strong>: S\u1eed d\u1ee5ng 2\u20133 l\u1ea7n m\u1ed7i tu\u1ea7n, l\u1ea5y m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf (kho\u1ea3ng 5\u201310 ml, t\u00f9y theo \u0111\u1ed9 d\u00e0i t\u00f3c) thoa l\u00ean t\u00f3c \u01b0\u1edbt, massage nh\u1eb9 nh\u00e0ng l\u00ean da \u0111\u1ea7u v\u00e0 s\u1ee3i t\u00f3c, sau \u0111\u00f3 x\u1ea3 s\u1ea1ch.<\/li>\n\n\n\n<li><strong>M\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c ho\u1eb7c li\u1ec7u ph\u00e1p d\u01b0\u1ee1ng s\u00e2u<\/strong>: S\u1eed d\u1ee5ng 1\u20132 l\u1ea7n m\u1ed7i tu\u1ea7n, v\u1edbi l\u01b0\u1ee3ng 15\u201330 mL (ho\u1eb7c theo h\u01b0\u1edbng d\u1eabn), \u0111\u1ec3 nguy\u00ean trong 5\u201320 ph\u00fat tr\u01b0\u1edbc khi x\u1ea3 s\u1ea1ch. \u0110\u1ed1i v\u1edbi t\u00f3c h\u01b0 t\u1ed5n n\u1eb7ng, s\u1eed d\u1ee5ng hai l\u1ea7n m\u1ed7i tu\u1ea7n; \u0111\u1ec3 duy tr\u00ec, s\u1eed d\u1ee5ng m\u1ed9t l\u1ea7n m\u1ed7i tu\u1ea7n.<\/li>\n\n\n\n<li><strong>S\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng t\u00f3c kh\u00f4ng c\u1ea7n x\u1ea3 ho\u1eb7c serum<\/strong>: S\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y ho\u1eb7c 3\u20135 l\u1ea7n m\u1ed7i tu\u1ea7n, v\u1edbi l\u01b0\u1ee3ng 2\u20135 mL, t\u1eadp trung v\u00e0o ph\u1ea7n gi\u1eefa v\u00e0 ng\u1ecdn t\u00f3c. Tr\u00e1nh s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng t\u00edch t\u1ee5 protein.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng d\u00e0nh ri\u00eang cho t\u1eebng s\u1ea3n ph\u1ea9m, v\u00ec n\u1ed3ng \u0111\u1ed9 keratin th\u1ee7y ph\u00e2n c\u00f3 th\u1ec3 kh\u00e1c nhau. S\u1eed d\u1ee5ng qu\u00e1 li\u1ec1u c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng d\u01b0 th\u1eeba protein, g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng t\u00f3c c\u1ee9ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p th\u1ea5p. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t, h\u00e3y tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a b\u00e1c s\u0129 da li\u1ec5u ho\u1eb7c chuy\u00ean gia t\u00f3c \u0111\u1ec3 nh\u1eadn \u0111\u01b0\u1ee3c l\u1eddi khuy\u00ean ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng tr\u01b0\u1eddng h\u1ee3p c\u1ee5 th\u1ec3, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi t\u00f3c b\u1ecb h\u01b0 t\u1ed5n n\u1eb7ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Time_for_Effects_to_Appear\"><\/span><strong>Th\u1eddi gian \u0111\u1ec3 hi\u1ec7u \u1ee9ng xu\u1ea5t hi\u1ec7n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eddi gian \u0111\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i t\u00f3c, m\u1ee9c \u0111\u1ed9 h\u01b0 t\u1ed5n v\u00e0 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng. D\u1ef1a tr\u00ean c\u00e1c nghi\u00ean c\u1ee9u l\u00e2m s\u00e0ng v\u00e0 ph\u1ea3n h\u1ed3i t\u1eeb ng\u01b0\u1eddi d\u00f9ng:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c t\u00e1c d\u1ee5ng ban \u0111\u1ea7u (1\u20132 tu\u1ea7n)<\/strong>: T\u00f3c m\u1ec1m m\u01b0\u1ee3t h\u01a1n, gi\u1ea3m r\u1ed1i v\u00e0 c\u00f3 \u0111\u1ed9 b\u00f3ng nh\u1eb9 nh\u1edd l\u1edbp bi\u1ec3u b\u00ec \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 gi\u1eef \u1ea9m.<\/li>\n\n\n\n<li><strong>Nh\u1eefng c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t (3\u20134 tu\u1ea7n)<\/strong>: T\u0103ng c\u01b0\u1eddng \u0111\u1ed9 ch\u1eafc kh\u1ecfe, gi\u1ea3m g\u00e3y r\u1ee5ng v\u00e0 c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u00e0n h\u1ed3i, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi t\u00f3c \u0111\u00e3 qua x\u1eed l\u00fd h\u00f3a h\u1ecdc ho\u1eb7c t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p cao.<\/li>\n\n\n\n<li><strong>K\u1ebft qu\u1ea3 \u0111\u00e1ng ch\u00fa \u00fd (6\u20138 tu\u1ea7n)<\/strong>: Gi\u1ea3m r\u00f5 r\u1ec7t t\u00ecnh tr\u1ea1ng ch\u1ebb ng\u1ecdn, gi\u00fap t\u00f3c m\u1ecfng tr\u00f4ng d\u00e0y d\u1eb7n h\u01a1n v\u00e0 mang l\u1ea1i v\u1ebb ngo\u00e0i kh\u1ecfe m\u1ea1nh h\u01a1n khi s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u1eb7n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7u qu\u1ea3 kh\u00f4ng mang t\u00ednh l\u00e2u d\u00e0i v\u00e0 c\u1ea7n duy tr\u00ec vi\u1ec7c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3. Vi\u1ec7c k\u1ebft h\u1ee3p keratin th\u1ee7y ph\u00e2n v\u1edbi m\u1ed9t ch\u1ebf \u0111\u1ed9 ch\u0103m s\u00f3c t\u00f3c h\u1ee3p l\u00fd (v\u00ed d\u1ee5: s\u1eed d\u1ee5ng d\u1ea7u d\u01b0\u1ee1ng \u1ea9m, h\u1ea1n ch\u1ebf t\u1ea1o ki\u1ec3u b\u1eb1ng nhi\u1ec7t) s\u1ebd gi\u00fap t\u0103ng t\u1ed1c v\u00e0 duy tr\u00ec hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Dosage_and_Effects_Timeline_Table\"><\/span><strong>B\u1ea3ng li\u1ec1u l\u01b0\u1ee3ng v\u00e0 th\u1eddi gian ph\u00e1t huy t\u00e1c d\u1ee5ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/strong><\/th><th><strong>S\u1eed d\u1ee5ng h\u00e0ng tu\u1ea7n<\/strong><\/th><th><strong>L\u01b0\u1ee3ng m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng<\/strong><\/th><th><strong>C\u00e1c t\u00e1c d\u1ee5ng ban \u0111\u1ea7u (1\u20132 tu\u1ea7n)<\/strong><\/th><th><strong>C\u00e1c hi\u1ec7u qu\u1ea3 r\u00f5 r\u1ec7t (3\u20134 tu\u1ea7n)<\/strong><\/th><th><strong>C\u00e1c t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 (6\u20138 tu\u1ea7n)<\/strong><\/th><\/tr><\/thead><tbody><tr><td>D\u1ea7u g\u1ed9i\/D\u1ea7u x\u1ea3<\/td><td>2\u20133 l\u1ea7n\/tu\u1ea7n<\/td><td>5\u201310 ml<\/td><td>T\u00f3c m\u1ec1m m\u01b0\u1ee3t h\u01a1n, \u00edt x\u01a1 r\u1ed1i h\u01a1n<\/td><td>C\u1ee9ng c\u00e1p h\u01a1n, \u00edt g\u00e3y h\u01a1n<\/td><td>T\u00f3c kh\u1ecfe m\u1ea1nh v\u00e0 \u00f3ng \u1ea3 h\u01a1n<\/td><\/tr><tr><td>M\u1eb7t n\u1ea1 d\u01b0\u1ee1ng t\u00f3c\/Ch\u0103m s\u00f3c s\u00e2u<\/td><td>1\u20132 l\u1ea7n\/tu\u1ea7n<\/td><td>15\u201330 mL<\/td><td>\u0110\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, c\u00f3 ch\u00fat b\u00f3ng nh\u1eb9<\/td><td>Gi\u1ea3m t\u00ecnh tr\u1ea1ng ch\u1ebb ng\u1ecdn, t\u0103ng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i<\/td><td>T\u00f3c ch\u1eafc kh\u1ecfe, d\u1ebbo dai<\/td><\/tr><tr><td>D\u1ea7u d\u01b0\u1ee1ng t\u00f3c kh\u00f4ng c\u1ea7n x\u1ea3\/Serum<\/td><td>3\u20135 l\u1ea7n\/tu\u1ea7n (ho\u1eb7c h\u00e0ng ng\u00e0y)<\/td><td>2\u20135 mL<\/td><td>Gi\u1ea3m r\u1ed1i t\u00f3c, mang l\u1ea1i k\u1ebft c\u1ea5u m\u1ec1m m\u01b0\u1ee3t h\u01a1n<\/td><td>Tr\u00f4ng d\u00e0y h\u01a1n, \u00edt h\u01b0 h\u1ecfng h\u01a1n<\/td><td>T\u00f3c d\u00e0y h\u01a1n, b\u00f3ng m\u01b0\u1ee3t h\u01a1n<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Notes\"><\/span><strong>Ghi ch\u00fa<\/strong>:<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec1u ch\u1ec9nh t\u1ea7n su\u1ea5t t\u00f9y theo lo\u1ea1i t\u00f3c (v\u00ed d\u1ee5: gi\u1ea3m t\u1ea7n su\u1ea5t \u0111\u1ed1i v\u1edbi t\u00f3c c\u00f3 \u0111\u1ed9 x\u1ed1p th\u1ea5p \u0111\u1ec3 tr\u00e1nh l\u00e0m t\u00f3c b\u1ecb c\u1ee9ng).<\/li>\n\n\n\n<li>H\u00e3y ki\u1ec3m tra nh\u00e3n s\u1ea3n ph\u1ea9m \u0111\u1ec3 bi\u1ebft n\u1ed3ng \u0111\u1ed9 keratin th\u1ee7y ph\u00e2n v\u00e0 tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/li>\n\n\n\n<li>K\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o t\u00ecnh tr\u1ea1ng t\u00f3c c\u1ee7a t\u1eebng ng\u01b0\u1eddi v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_to_choose_the_right_hydrolyzed_keratin_supplier\"><\/span>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn nh\u00e0 cung c\u1ea5p keratin th\u1ee7y ph\u00e2n ph\u00f9 h\u1ee3p?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi l\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p keratin th\u1ee7y ph\u00e2n, vi\u1ec7c h\u1ee3p t\u00e1c v\u1edbi m\u1ed9t \u0111\u1ed1i t\u00e1c \u0111\u00e1ng tin c\u1eady nh\u01b0 Gensei s\u1ebd \u0111\u1ea3m b\u1ea3o ngu\u1ed3n nguy\u00ean li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p c\u00f3 nhu c\u1ea7u <a href=\"https:\/\/collagensei.com\/vi\/sports-nutrition-manufacturer-2\/nha-xuat-khau-keratin-thuy-phan-so-luong-lon\/\">keratin th\u1ee7y ph\u00e2n d\u1ea1ng kh\u1ed1i<\/a>, Gensei nh\u1eadp kh\u1ea9u c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 ch\u1ea5t l\u01b0\u1ee3ng cao, nh\u01b0 len ho\u1eb7c l\u00f4ng v\u0169, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft v\u00e0 hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh. Nh\u00e0 m\u00e1y hi\u1ec7n \u0111\u1ea1i c\u1ee7a h\u1ecd \u00e1p d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn <a href=\"https:\/\/collagensei.com\/vi\/nha-san-xuat-thuc-pham-bo-sung-dang-bot\/\">s\u1ea3n xu\u1ea5t b\u1ed9t<\/a> c\u00e1c k\u1ef9 thu\u1eadt ti\u00ean ti\u1ebfn, t\u1ea1o ra keratin \u0111\u01b0\u1ee3c tinh ch\u1ebf k\u1ef9 l\u01b0\u1ee1ng, l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1ea3n xu\u1ea5t c\u00e1c s\u1ea3n ph\u1ea9m b\u1ed5 sung hi\u1ec7u qu\u1ea3, h\u1ed7 tr\u1ee3 s\u1ee9c kh\u1ecfe cho t\u00f3c v\u00e0 m\u00f3ng. V\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u00e0 xu\u1ea5t kh\u1ea9u uy t\u00edn, Gensei h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u00e2n ph\u1ed1i to\u00e0n c\u1ea7u su\u00f4n s\u1ebb nh\u1edd c\u00e1c ch\u1ee9ng nh\u1eadn h\u1ee3p l\u1ec7, \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 tin c\u1eady. H\u1ee3p t\u00e1c v\u1edbi Gensei v\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u00e0 cung c\u1ea5p s\u1ebd \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a c\u1ea3 nh\u00e0 s\u1ea3n xu\u1ea5t l\u1eabn ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>","protected":false},"excerpt":{"rendered":"<p>what is hydrolyzed keratin? Understanding what is hydrolyzed keratin reveals its role as a key ingredient in hair care, created [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":10423,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","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":"","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":[200,402,106],"tags":[270,202,403,105],"class_list":["post-4307","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hydrolyzed-keratin","category-keratin","category-protein","tag-dietary-supplement-ingredients","tag-hydrolyzed-keratin","tag-keratin","tag-protein"],"uagb_featured_image_src":{"full":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp",1000,562,false],"thumbnail":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin-150x150.webp",150,150,true],"medium":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin-300x169.webp",300,169,true],"medium_large":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin-768x432.webp",768,432,true],"large":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp",1000,562,false],"1536x1536":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp",1000,562,false],"2048x2048":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp",1000,562,false],"trp-custom-language-flag":["https:\/\/collagensei.com\/wp-content\/uploads\/2025\/07\/Hydrolyzed-Keratin.webp",18,10,false]},"uagb_author_info":{"display_name":"w.wenyang","author_link":"https:\/\/collagensei.com\/vi\/author\/w-wenyang\/"},"uagb_comment_info":0,"uagb_excerpt":"what is hydrolyzed keratin? Understanding what is hydrolyzed keratin reveals its role as a key ingredient in hair care, created [&hellip;]","_links":{"self":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/4307","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=4307"}],"version-history":[{"count":0,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/posts\/4307\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media\/10423"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/media?parent=4307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/categories?post=4307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/vi\/wp-json\/wp\/v2\/tags?post=4307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}