{"id":6501,"date":"2025-06-28T12:17:47","date_gmt":"2025-06-28T05:17:47","guid":{"rendered":"https:\/\/blog.coolmate.me\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-5933-6501"},"modified":"2025-10-07T10:29:35","modified_gmt":"2025-10-07T03:29:35","slug":"nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-5933","status":"publish","type":"post","link":"https:\/\/www.coolmate.me\/blog\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-5933","title":{"rendered":"N\u00ean D\u00f9ng Vitamin C Hay Niacinamide? K\u1ebft H\u1ee3p Sao Cho Da S\u00e1ng Kh\u1ecfe"},"content":{"rendered":"<p dir=\"ltr\" style=\"text-align: justify;\">B\u0103n kho\u0103n n\u00ean d\u00f9ng Vitamin C hay Niacinamide? T\u00ecm hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t, c\u00f4ng d\u1ee5ng &amp; c\u00e1ch k\u1ebft h\u1ee3p 2 ho\u1ea1t ch\u1ea5t n\u00e0y hi\u1ec7u qu\u1ea3 trong routine d\u01b0\u1ee1ng da. Hi\u1ec3u r\u00f5 \u0111i\u1ec1u n\u00e0y <a href=\"https:\/\/www.coolmate.me\/\">Coolmate<\/a> s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn ho\u1eb7c k\u1ebft h\u1ee3p ch\u00fang m\u1ed9t c\u00e1ch th\u00f4ng minh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u00e0n da s\u00e1ng kh\u1ecfe nh\u01b0 \u00fd.<\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">B\u1ed9 \u0111\u00f4i d\u01b0\u1ee1ng da \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng Vitamin C v\u00e0 Niacinamide<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">Vitamin C v\u00e0 Niacinamide l\u00e0 hai ho\u1ea1t ch\u1ea5t n\u1ed5i b\u1eadt nh\u1edd kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n l\u00e0n da hi\u1ec7u qu\u1ea3. Tuy nhi\u00ean, nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn b\u0103n kho\u0103n n\u00ean ch\u1ecdn th\u00e0nh ph\u1ea7n n\u00e0o, ho\u1eb7c li\u1ec7u ch\u00fang c\u00f3 th\u1ec3 d\u00f9ng chung m\u00e0 kh\u00f4ng g\u00e2y ph\u1ea3n \u1ee9ng.<\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Vitamin C l\u00e0 g\u00ec?<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Vitamin C, \u0111\u1eb7c bi\u1ec7t l\u00e0 d\u1ea1ng tinh khi\u1ebft L-Ascorbic Acid (L-AA), l\u00e0 m\u1ed9t ho\u1ea1t ch\u1ea5t quan tr\u1ecdng trong quy tr\u00ecnh d\u01b0\u1ee1ng da. B\u00ean c\u1ea1nh L-AA, c\u00e1c d\u1eabn xu\u1ea5t \u1ed5n \u0111\u1ecbnh h\u01a1n nh\u01b0 SAP, MAP hay EAA c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn. V\u1edbi kh\u1ea3 n\u0103ng trung h\u00f2a g\u1ed1c t\u1ef1 do \u2013 t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i t\u1eeb tia UV v\u00e0 \u00f4 nhi\u1ec5m \u2013 Vitamin C gi\u00fap b\u1ea3o v\u1ec7 t\u1ebf b\u00e0o da, h\u1ed7 tr\u1ee3 l\u00e0m s\u00e1ng da v\u00e0 ng\u0103n ng\u1eeba l\u00e3o h\u00f3a s\u1edbm.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-1.jpg\" alt=\"C\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a Vitamin C\u00a0\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>C\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a Vitamin C\u00a0<\/em><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Vitamin C gi\u00fap g\u00ec cho l\u00e0n da c\u1ee7a b\u1ea1n<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Vitamin C l\u00e0 th\u00e0nh ph\u1ea7n ch\u0103m s\u00f3c da \u0111a c\u00f4ng d\u1ee5ng, n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng l\u00e0m s\u00e1ng da, m\u1edd th\u00e2m v\u00e0 t\u0103ng c\u01b0\u1eddng b\u1ea3o v\u1ec7 da tr\u01b0\u1edbc t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng. Ho\u1ea1t ch\u1ea5t n\u00e0y gi\u00fap \u1ee9c ch\u1ebf s\u1ea3n sinh melanin \u2013 nguy\u00ean nh\u00e2n g\u00e2y s\u1ea1m n\u00e1m, t\u1eeb \u0111\u00f3 c\u1ea3i thi\u1ec7n s\u1eafc t\u1ed1 v\u00e0 mang l\u1ea1i l\u00e0n da r\u1ea1ng r\u1ee1.<br \/>\n\u0110\u1ed3ng th\u1eddi, Vitamin C c\u00f2n k\u00edch th\u00edch t\u1ed5ng h\u1ee3p collagen, gi\u00fap da s\u0103n ch\u1eafc, \u0111\u00e0n h\u1ed3i v\u00e0 gi\u1ea3m n\u1ebfp nh\u0103n, h\u1ed7 tr\u1ee3 ch\u1ed1ng l\u00e3o h\u00f3a hi\u1ec7u qu\u1ea3. Khi k\u1ebft h\u1ee3p v\u1edbi kem ch\u1ed1ng n\u1eafng, Vitamin C t\u1ea1o l\u1edbp b\u1ea3o v\u1ec7 k\u00e9p ch\u1ed1ng l\u1ea1i tia UV v\u00e0 \u00f4 nhi\u1ec5m, \u0111\u1ed3ng th\u1eddi r\u00fat ng\u1eafn th\u1eddi gian ph\u1ee5c h\u1ed3i v\u1ebft th\u00e2m sau m\u1ee5n, gi\u00fap da nhanh ch\u00f3ng l\u1ea5y l\u1ea1i v\u1ebb m\u1ecbn m\u00e0ng.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-2.jpg\" alt=\"Vitamin C gi\u00fap l\u00e0m s\u00e1ng \u0111i\u1ec1u m\u00e0u da h\u01a1n\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>Vitamin C gi\u00fap l\u00e0m s\u00e1ng \u0111i\u1ec1u m\u00e0u da h\u01a1n<\/em><\/p>\n<div class=\"article-detail-header__title\" data-id=\"67a5fc9bb32099232e13cfb3\">{{{infobox}}} <strong>Xem th\u00eam: <\/strong><a href=\"https:\/\/www.coolmate.me\/blog\/huong-dan-cong-thuc-lam-kem-duong-tu-vitamin-e-khoe-manh-da-cang-bong-4959\" target=\"_blank\" rel=\"noopener\">H\u01b0\u1edbng d\u1eabn c\u00f4ng th\u1ee9c l\u00e0m kem d\u01b0\u1ee1ng t\u1eeb vitamin E kh\u1ecfe m\u1ea1nh, da c\u0103ng b\u00f3ng<\/a> {{{\/infobox}}}<\/div>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">Niacinamide l\u00e0 g\u00ec?<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Niacinamide (c\u00f2n g\u1ecdi l\u00e0 Nicotinamide) l\u00e0 m\u1ed9t d\u1eabn xu\u1ea5t c\u1ee7a Vitamin B3, n\u1ed5i b\u1eadt nh\u1edd \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao, \u00edt b\u1ecb oxy h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n pH. V\u1edbi t\u00ednh d\u1ecbu nh\u1eb9, \u00edt g\u00e2y k\u00edch \u1ee9ng, Niacinamide ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft lo\u1ea1i da v\u00e0 v\u1eabn ph\u00e1t huy t\u00e1c d\u1ee5ng \u1edf nhi\u1ec1u n\u1ed3ng \u0111\u1ed9 kh\u00e1c nhau. \u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do khi\u1ebfn Niacinamide tr\u1edf th\u00e0nh ho\u1ea1t ch\u1ea5t \u201clinh ho\u1ea1t\u201d v\u00e0 \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong ch\u0103m s\u00f3c da.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-3.jpg\" alt=\"C\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a Niacinamide\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>C\u1ea5u tr\u00fac h\u00f3a h\u1ecdc c\u1ee7a Niacinamide<\/em><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">C\u00f4ng d\u1ee5ng Niacinamide trong ch\u0103m s\u00f3c da<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Niacinamide \u0111\u01b0\u1ee3c xem l\u00e0 ho\u1ea1t ch\u1ea5t \u201c\u0111a nhi\u1ec7m\u201d nh\u1edd kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi nhi\u1ec1u v\u1ea5n \u0111\u1ec1 v\u1ec1 da. Tr\u01b0\u1edbc h\u1ebft, n\u00f3 gi\u00fap c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 da b\u1eb1ng c\u00e1ch t\u0103ng s\u1ea3n sinh ceramide t\u1ef1 nhi\u00ean, t\u1eeb \u0111\u00f3 gi\u1ea3m m\u1ea5t n\u01b0\u1edbc v\u00e0 t\u0103ng \u0111\u1ed9 \u1ea9m cho da. \u0110\u1ed3ng th\u1eddi, Niacinamide \u0111i\u1ec1u ti\u1ebft d\u1ea7u hi\u1ec7u qu\u1ea3, h\u1ed7 tr\u1ee3 thu nh\u1ecf l\u1ed7 ch\u00e2n l\u00f4ng \u2013 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p v\u1edbi da d\u1ea7u m\u1ee5n. V\u1ec1 kh\u1ea3 n\u0103ng l\u00e0m s\u00e1ng, Niacinamide ho\u1ea1t \u0111\u1ed9ng nh\u1eb9 nh\u00e0ng b\u1eb1ng c\u00e1ch ng\u0103n melanin di chuy\u1ec3n l\u00ean b\u1ec1 m\u1eb7t da, gi\u00fap l\u00e0m m\u1edd th\u00e2m v\u00e0 \u0111\u1ec1u m\u00e0u da m\u00e0 \u00edt g\u00e2y k\u00edch \u1ee9ng.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Ngo\u00e0i ra, ho\u1ea1t ch\u1ea5t n\u00e0y c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng kh\u00e1ng vi\u00eam, l\u00e0m d\u1ecbu da m\u1ee5n, v\u00e0 h\u1ed7 tr\u1ee3 ch\u1ed1ng l\u00e3o h\u00f3a b\u1eb1ng c\u00e1ch th\u00fac \u0111\u1ea9y s\u1ea3n sinh collagen \u1edf m\u1ee9c \u0111\u1ed9 nh\u1eb9. Ch\u00ednh nh\u1edd s\u1ef1 to\u00e0n di\u1ec7n, \u1ed5n \u0111\u1ecbnh v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi l\u00e0n da, Niacinamide tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u trong nhi\u1ec1u routine ch\u0103m s\u00f3c da hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-4.jpg\" alt=\"L\u00e0n da c\u1ea3i thi\u1ec7n l\u1ed7 ch\u00e2n l\u00f4ng khi d\u00f9ng Niacinamide\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>L\u00e0n da c\u1ea3i thi\u1ec7n l\u1ed7 ch\u00e2n l\u00f4ng khi d\u00f9ng Niacinamide<\/em><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">N\u00ean \u01b0u ti\u00ean Vitamin C hay Niacinamide d\u1ef1a tr\u00ean nhu c\u1ea7u l\u00e0n da?<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa Vitamin C v\u00e0 Niacinamide ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau ch\u0103m s\u00f3c da c\u1ee5 th\u1ec3. N\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m s\u00e1ng da, m\u1edd th\u00e2m l\u00e2u n\u0103m, ch\u1ed1ng oxy h\u00f3a m\u1ea1nh v\u00e0o ban ng\u00e0y v\u00e0 c\u1ea3i thi\u1ec7n tone da x\u1ec9n m\u00e0u, h\u00e3y \u01b0u ti\u00ean Vitamin C.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu da b\u1ea1n \u0111ang nh\u1ea1y c\u1ea3m, ti\u1ebft d\u1ea7u nhi\u1ec1u, d\u1ec5 n\u1ed5i m\u1ee5n ho\u1eb7c c\u1ea7n ph\u1ee5c h\u1ed3i v\u00e0 c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7, th\u00ec Niacinamide l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng nh\u1edd kh\u1ea3 n\u0103ng l\u00e0m d\u1ecbu, ki\u1ec3m so\u00e1t nh\u1eddn v\u00e0 thu nh\u1ecf l\u1ed7 ch\u00e2n l\u00f4ng hi\u1ec7u qu\u1ea3.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-5.jpg\" alt=\"Vitamin C v\u00e0 Niacinamide l\u00e0 b\u1ed9 \u0111\u00f4i ch\u0103m s\u00f3c da ho\u00e0n h\u1ea3o\u00a0\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>Vitamin C v\u00e0 Niacinamide l\u00e0 b\u1ed9 \u0111\u00f4i ch\u0103m s\u00f3c da ho\u00e0n h\u1ea3o\u00a0<\/em><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">S\u1ef1 th\u1eadt v\u1ec1 cu\u1ed9c chi\u1ebfn gi\u1eefa pH v\u00e0 Vitamin C, Niacinamide<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Quan ni\u1ec7m cho r\u1eb1ng vi\u1ec7c k\u1ebft h\u1ee3p Vitamin C v\u00e0 Niacinamide g\u00e2y k\u00edch \u1ee9ng do t\u1ea1o ra Nicotinic Acid l\u00e0 m\u1ed9t hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn \u0111\u00e3 \u0111\u01b0\u1ee3c khoa h\u1ecdc hi\u1ec7n \u0111\u1ea1i b\u00e1c b\u1ecf. Tr\u00ean th\u1ef1c t\u1ebf, ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc n\u00e0y ch\u1ec9 x\u1ea3y ra trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n c\u1ef1c \u0111oan v\u1ec1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 pH, v\u1ed1n kh\u00f4ng t\u1ed3n t\u1ea1i khi thoa m\u1ef9 ph\u1ea9m l\u00ean da.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">V\u1edbi c\u00f4ng ngh\u1ec7 b\u00e0o ch\u1ebf ti\u00ean ti\u1ebfn ng\u00e0y nay, c\u00e1c c\u00f4ng th\u1ee9c ch\u1ee9a c\u1ea3 hai ho\u1ea1t ch\u1ea5t \u0111\u1ec1u \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh, gi\u00fap vi\u1ec7c k\u1ebft h\u1ee3p ch\u00fang kh\u00f4ng nh\u1eefng an to\u00e0n m\u00e0 c\u00f2n mang l\u1ea1i hi\u1ec7u qu\u1ea3 c\u1ed9ng h\u01b0\u1edfng cho l\u00e0n da.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-6.jpg\" alt=\"An to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 khi k\u1ebft h\u1ee3p gi\u1eefa Vitamin C v\u00e0 Niacinamide\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>An to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 khi k\u1ebft h\u1ee3p gi\u1eefa Vitamin C v\u00e0 Niacinamide<\/em><\/p>\n<h3 dir=\"ltr\" style=\"text-align: justify;\">L\u1ee3i \u00edch v\u01b0\u1ee3t tr\u1ed9i khi k\u1ebft h\u1ee3p Vitamin C v\u00e0 Niacinamide<\/h3>\n<p dir=\"ltr\" style=\"text-align: justify;\">Khi k\u1ebft h\u1ee3p, Vitamin C v\u00e0 Niacinamide cung c\u1ea5p m\u1ed9t gi\u1ea3i ph\u00e1p \u0111a n\u0103ng cho nhi\u1ec1u v\u1ea5n \u0111\u1ec1 da c\u00f9ng l\u00fac. \u0110\u1ec3 l\u00e0m s\u00e1ng da, b\u1ed9 \u0111\u00f4i n\u00e0y ho\u1ea1t \u0111\u1ed9ng theo hai h\u01b0\u1edbng, v\u1eeba ng\u0103n ch\u1eb7n s\u1ea3n xu\u1ea5t, v\u1eeba c\u1ea3n \u0111\u01b0\u1eddng di chuy\u1ec3n c\u1ee7a melanin, mang l\u1ea1i hi\u1ec7u qu\u1ea3 l\u00e0m \u0111\u1ec1u m\u00e0u da m\u1ea1nh m\u1ebd.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">V\u1ec1 s\u1ee9c kh\u1ecfe l\u00e0n da, Vitamin C \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a b\u1ea3o v\u1ec7, c\u00f2n Niacinamide \u0111\u1ea3m nhi\u1ec7m vi\u1ec7c ph\u1ee5c h\u1ed3i, c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o lipid v\u00e0 l\u00e0m d\u1ecbu. Ch\u00ednh \u0111\u1eb7c t\u00ednh n\u00e0y c\u1ee7a Niacinamide c\u00f2n gi\u00fap gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng k\u00edch \u1ee9ng, cho ph\u00e9p da dung n\u1ea1p Vitamin C n\u1ed3ng \u0111\u1ed9 cao t\u1ed1t h\u01a1n.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\"><img decoding=\"async\" style=\"display: block; margin-left: auto; margin-right: auto;\" src=\"https:\/\/n7media.coolmate.me\/image\/June2025\/nen-dung-vitamin-c-hay-niacinamide-ket-hop-sao-cho-da-sang-khoe-7.jpg\" alt=\"Gi\u1ea3m nguy c\u01a1 k\u00edch \u1ee9ng m\u1ef9 ph\u1ea9m\" width=\"1200\" height=\"900\" \/><\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><em>Gi\u1ea3m nguy c\u01a1 k\u00edch \u1ee9ng m\u1ef9 ph\u1ea9m<\/em><\/p>\n<h2 dir=\"ltr\" style=\"text-align: justify;\">L\u1eddi k\u1ebft<\/h2>\n<p dir=\"ltr\" style=\"text-align: justify;\">Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin h\u1eefu \u00edch \u0111\u1ec3 t\u1ef1 tin h\u01a1n trong vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 k\u1ebft h\u1ee3p Vitamin C, Niacinamide v\u00e0o chu tr\u00ecnh ch\u0103m s\u00f3c da. H\u00e3y ki\u00ean tr\u00ec v\u00e0 l\u1eafng nghe l\u00e0n da \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t nh\u00e9!<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">\u0110\u1eebng qu\u00ean gh\u00e9 th\u0103m <a href=\"https:\/\/www.coolmate.me\/blog\" target=\"_blank\" rel=\"noopener\">CoolBog <\/a>\u0111\u1ec3 xem th\u00eam nhi\u1ec1u b\u00e0i vi\u1ebft hay v\u1ec1 l\u00e0m \u0111\u1eb9p nh\u00e9!<\/p>\n<p style=\"text-align: justify;\">{{{infobox}}}<\/p>\n<p style=\"text-align: justify;\"><strong>Xem th\u00eam:<br \/>\n<\/strong><\/p>\n<div class=\"article-detail-header__title\" data-id=\"683cd50757d27c6047397aa2\">\n<p><a href=\"https:\/\/www.coolmate.me\/blog\/9-luu-y-dung-serum-vitamin-c-tranh-sai-lam-de-da-sang-khoe-5759\" target=\"_blank\" rel=\"noopener\">9+ L\u01b0u \u00fd d\u00f9ng serum Vitamin C: Tr\u00e1nh Sai L\u1ea7m \u0110\u1ec3 Da S\u00e1ng Kh\u1ecfe<\/a><\/p>\n<\/div>\n<div class=\"article-detail-header__description\">\n<div class=\"article-detail-header__title\" data-id=\"67b236da6e2e6c35002b024c\">\n<p><a href=\"https:\/\/www.coolmate.me\/blog\/cong-dung-va-cac-cong-thuc-lam-dep-da-tu-ba-ca-phe-5035\" target=\"_blank\" rel=\"noopener\">C\u00f4ng d\u1ee5ng v\u00e0 c\u00e1c c\u00f4ng th\u1ee9c l\u00e0m \u0111\u1eb9p da t\u1eeb b\u00e3 c\u00e0 ph\u00ea<\/a><\/p>\n<\/div>\n<div class=\"article-detail-header__description\">\n<div class=\"article-detail-header__title\" data-id=\"6318415cfb8e7c623d0b6336\">\n<p><a href=\"https:\/\/www.coolmate.me\/blog\/xo-khuyen-ngon-tay-137\" target=\"_blank\" rel=\"noopener\">X\u1ecf khuy\u00ean ng\u00f3n tay: Xu h\u01b0\u1edbng l\u00e0m \u0111\u1eb9p k\u1ef3 l\u1ea1 c\u1ee7a gi\u1edbi tr\u1ebb<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<p style=\"text-align: justify;\">{{{\/infobox}}}<\/p>\n<div class=\"article-detail-header__description\">\n<div class=\"article-detail-header__description\">\n<div class=\"article-detail-header__title\" data-id=\"6318415cfb8e7c623d0b6336\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>B\u0103n kho\u0103n n\u00ean d\u00f9ng Vitamin C hay Niacinamide? T\u00ecm hi\u1ec3u s\u1ef1 kh\u00e1c bi\u1ec7t, c\u00f4ng d\u1ee5ng &amp; c\u00e1ch k\u1ebft h\u1ee3p 2 ho\u1ea1t ch\u1ea5t n\u00e0y hi\u1ec7u qu\u1ea3 trong routine d\u01b0\u1ee1ng da. Hi\u1ec3u r\u00f5 \u0111i\u1ec1u n\u00e0y Coolmate s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn ho\u1eb7c k\u1ebft h\u1ee3p ch\u00fang m\u1ed9t c\u00e1ch th\u00f4ng minh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u00e0n da s\u00e1ng kh\u1ecfe nh\u01b0&#8230;<\/p>\n","protected":false},"author":15,"featured_media":20002,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[36],"tags":[],"class_list":["post-6501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lam-dep"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/6501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/users\/15"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/comments?post=6501"}],"version-history":[{"count":3,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/6501\/revisions"}],"predecessor-version":[{"id":28512,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/posts\/6501\/revisions\/28512"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/media\/20002"}],"wp:attachment":[{"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/media?parent=6501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/categories?post=6501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coolmate.me\/blog\/wp-json\/wp\/v2\/tags?post=6501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}