{"id":9333,"date":"2018-11-16T23:07:37","date_gmt":"2018-11-16T16:07:37","guid":{"rendered":"https:\/\/shopee.vn\/blog\/?p=9333"},"modified":"2023-08-17T14:55:35","modified_gmt":"2023-08-17T07:55:35","slug":"cach-dung-bot-vitamin-c-xu-huong-cham-soc-da-trang-sang-moi","status":"publish","type":"post","link":"https:\/\/shopee.vn\/blog\/cach-dung-bot-vitamin-c-xu-huong-cham-soc-da-trang-sang-moi\/","title":{"rendered":"C\u00e1ch d\u00f9ng b\u1ed9t Vitamin C – Xu h\u01b0\u1edbng ch\u0103m s\u00f3c da tr\u1eafng s\u00e1ng m\u1edbi"},"content":{"rendered":"

B\u1ed9t vitamin C l\u00e0 th\u1ea7n d\u01b0\u1ee3c trong vi\u1ec7c ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 l\u00e0m \u0111\u1eb9p. V\u00ec th\u1ebf ch\u1eb3ng ngoa ch\u00fat n\u00e0o khi g\u1eafn cho b\u1ed9t vitamin C c\u00e1i danh \u201cng\u01b0\u1eddi t\u00ecnh c\u1ee7a l\u00e0n da\u201d. Tuy nhi\u00ean, b\u1ea1n \u0111\u00e3 th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 v\u1ec1 \u201cng\u01b0\u1eddi t\u00ecnh\u201d n\u00e0y v\u00e0 \u201cchung s\u1ed1ng\u201d v\u1edbi n\u00f3 h\u1ea1nh ph\u00fac?<\/strong><\/p>\n

B\u1ed9t vitamin C l\u00e0 g\u00ec?<\/span><\/h3>\n

Vitamin C – Acid Ascorbic l\u00e0 ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a l\u00e2u \u0111\u1eddi v\u00e0 v\u1eabn \u0111\u01b0\u1ee3c ch\u1ecb em s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay. V<\/span>itamin C \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t \u1edf d\u01b0\u1edbi nhi\u1ec1u d\u1ea1ng kh\u00e1c nhau (vi\u00ean u\u1ed1ng,\u00a0 kem d\u01b0\u1ee1ng, serum) lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 d\u1ea1ng b\u1ed9t vitamin C. Tr\u00ean th\u1ef1c t\u1ebf, vitamin C r\u1ea5t d\u1ec5 oxy h\u00f3a, m\u1ea5t \u0111i t\u00e1c d\u1ee5ng khi ti\u1ebfp x\u00fac v\u1edbi kh\u00f4ng kh\u00ed. B\u1ed9t Vitamin C<\/strong> ra \u0111\u1eddi nh\u1eb1m m\u1ee5c \u0111\u00edch h\u1ea1n ch\u1ebf v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi \u01b0a chu\u1ed9ng s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i.<\/span><\/p>\n

\"C\u00e1ch
B\u1ed9t Vitamin C – \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng g\u1ea7n \u0111\u00e2y<\/figcaption><\/figure>\n

C\u01a1 th\u1ec3 con ng\u01b0\u1eddi kh\u00f4ng t\u1ef1 t\u1ea1o ra Vitamin C \u0111\u01b0\u1ee3c. Ch\u00fang ta c\u1ea7n b\u1ed5 sung Vitamin C b\u1eb1ng vi\u1ec7c \u0103n u\u1ed1ng ho\u1eb7c thoa tr\u1ef1c ti\u1ebfp l\u00ean da (d\u01b0\u1edbi d\u1ea1ng serum).<\/span><\/p>\n

C\u00f4ng d\u1ee5ng \u201cth\u1ea7n th\u00e1nh\u201d\u00a0 v\u00e0 c\u00e1ch d\u00f9ng b\u1ed9t Vitamin C<\/span><\/h3>\n

L\u00e0m tr\u1eafng da<\/span><\/h4>\n

B\u1ed9t vitamin C<\/strong> v\u1ed1n l\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh, gi\u00fap lo\u1ea1i b\u1ecf l\u1edbp s\u1eebng gi\u00e0 tr\u00ean l\u00e0n da c\u1ee7a b\u1ea1n. \u1ee8c ch\u1ebf vi\u1ec7c t\u1ea1o ra melanin, l\u00e0m m\u1edd melanin, gi\u00fap l\u00e0m tr\u1eafng da<\/strong> v\u00e0 \u0111\u1ec1u m\u00e0u da h\u01a1n. L\u00e0m m\u1edd d\u1ea7n v\u1ebft th\u00e2m, n\u00e1m, t\u00e0n nhang tr\u00ean l\u00e0n da c\u1ee7a b\u1ea1n.<\/span><\/p>\n

\"C\u00e1ch
L\u00e0m s\u00e1ng v\u00e0 m\u1edd th\u00e2m, n\u00e1m<\/figcaption><\/figure>\n

H\u1ea1n ch\u1ebf t\u00e1c h\u1ea1i do tia UV g\u00e2y ra<\/span><\/h4>\n

Tia UV l\u00e0\u201ck\u1ebb th\u00f9\u201d kh\u00f4ng \u0111\u1ed9i tr\u1eddi chung c\u1ee7a c\u00e1c l\u00e0n da. Tia UV khi\u1ebfn l\u00e0n da c\u1ee7a b\u1ea1n nhanh l\u00e3o h\u00f3a m\u00e0 c\u00f2n l\u00e0m da b\u1ea1n b\u1ecb s\u1ea1m, n\u00e1m, t\u00e0n nhang.\u00a0<\/span>V\u00e0 \u0111\u00e2y l\u00e0 l\u00fac b\u1ed9t vitamin C ph\u00e1t huy s\u1ee9c m\u1ea1nh c\u1ee7a n\u00f3. Gi\u00fap b\u1ea1n ch\u1ed1ng oxy h\u00f3a c\u1ee7a l\u00e0n da do tia UV g\u00e2y ra. B\u1ed9t vitamin C gi\u00fap b\u1ea1n t\u00e1i t\u1ea1o l\u1ea1i c\u00e1c t\u1ebf b\u00e0o c\u1ee7a l\u00e0n da t\u1eeb s\u00e2u b\u00ean trong. Khi b\u1ea1n s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean v\u00e0 \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng; kh\u00f4ng ch\u1ec9 b\u1ea3o v\u1ec7 da b\u1ea1n m\u00e0 c\u00f2n gi\u00fap\u00a0l\u00e0m tr\u1eafng da<\/strong> m\u1ed9t c\u00e1ch hieju qu\u1ea3.<\/p>\n

Ch\u1ed1ng l\u00e3o h\u00f3a<\/h4>\n

B\u1ed9t vitamin C<\/strong> l\u00e0 m\u1ed9t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh gi\u00fap ch\u1ed1ng l\u1ea1i c\u00e1c g\u1ed1c t\u1ef1 do. C\u00f3 t\u00e1c d\u1ee5ng \u0111\u1eb7c bi\u1ec7t\u00a0 trong vi\u1ec7c ng\u0103n ng\u1eeba s\u1ef1 l\u00e3o h\u00f3a<\/a>. Gi\u00fap duy tr\u00ec l\u00e0n da t\u01b0\u01a1i tr\u1ebb. C\u00e1ch d\u00f9ng b\u1ed9t vitamin C quan tr\u1ecdng cho s\u1ef1 t\u1ea1o th\u00e0nh collagen. H\u1ed7 tr\u1ee3 t\u00e1i t\u1ea1o c\u00e1c m\u00f4 trong l\u00e0n da; tham gia v\u00e0o c\u00e1c qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a c\u00e1c ch\u1ea5t.<\/span><\/p>\n

\"C\u00e1ch<\/p>\n

T\u1ea5t c\u1ea3 nh\u1eefng y\u1ebfu t\u1ed1 tr\u00ean th\u1ef1c s\u1ef1 khi\u1ebfn b\u1ed9t vitamin C<\/strong> l\u00e0 m\u1ed9t \u201cth\u1ea7n d\u01b0\u1ee3c\u201d c\u00f3 t\u00e1c d\u1ee5ng t\u1ed1t \u0111\u1ed1i v\u1edbi nhan s\u1eafc c\u1ee7a ch\u1ecb em. \u0110\u1eb7c bi\u1ec7t l\u00e0 l\u00e0m da tr\u1eafng s\u00e1ng, mang \u0111\u1ebfn cho b\u1ea1n l\u00e0n da tr\u1ebb trung kh\u00f4ng tu\u1ed5i.<\/span><\/p>\n

Th\u00e0nh ph\u1ea7n chi\u1ebft xu\u1ea5t ch\u00ednh c\u1ee7a b\u1ed9t vitamin C<\/span><\/h3>\n
\"C\u00e1ch
C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a B\u1ed9t vitamin C<\/figcaption><\/figure>\n
    \n
  • L-ascorbic acid (LAA): L\u00e0 th\u00e0nh ph\u1ea7n tinh khi\u1ebft. C\u00f3 t\u00e1c d\u1ee5ng m\u1ea1nh nh\u1ea5t trong c\u00e1c th\u00e0nh ph\u1ea7n chi\u1ebft xu\u1ea5t c\u1ee7a b\u1ed9t vitamin C. L-ascorbic acid \u00a0ho\u1ea1t \u0111\u1ed9ng \u1edf pH th\u1ea5p, d\u1ec5 oxy ho\u00e1 khi ti\u1ebfp x\u00fac kh\u00f4ng kh\u00ed ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 cao; v\u00e0 \u0111\u1ed3ng th\u1eddi c\u0169ng d\u1ec5 g\u00e2y k\u00edch \u1ee9ng nh\u1ea5t.<\/span><\/li>\n
  • Magnesium Ascorbyl Phosphate (MAP): c\u00f3 t\u00e1c d\u1ee5ng ch\u1eadm h\u01a1n nh\u01b0ng \u1ed5n \u0111\u1ecbnh v\u00e0 \u00edt b\u1ecb t\u00e1c d\u1ee5ng ph\u1ee5 do c\u00f3 acid nh\u01b0 LAA . <\/span><\/li>\n
  • Sodium Ascorbyl Phosphate (SAP): L\u00e0 th\u00e0nh ph\u1ea7n chi\u1ebft xu\u1ea5t r\u1ea5t b\u1ec1n v\u1eefng. Kh\u1ea3 n\u0103ng c\u1ee7a Sodium Ascorbyl Phosphate trong l\u00e0m \u0111\u1ed3ng m\u00e0u da v\u00e0 n\u00e1m r\u1ea5t y\u1ebfu so v\u1edbi LAA hay MAP. <\/span><\/li>\n
  • Ascorbyl Glucoside (AA-2G): \u0111\u01b0\u1ee3c coi l\u00e0 th\u1ebf h\u1ec7 th\u00e0nh ph\u1ea7n m\u1edbi h\u1eefu d\u1ee5ng c\u1ee7a vitamin C. Ascorbyl Glucoside r\u1ea5t \u1ed5n \u0111\u1ecbnh \u1edf \u0111\u1ed9 pH t\u1eeb 5-7. Khi s\u1eed d\u1ee5ng tr\u00ean da, AA-2G s\u1ebd ph\u00e2n h\u1ee7y th\u00e0nh L-ascorbic acid; c\u00f3 ch\u1ee9c n\u0103ng ch\u1ed1ng oxy ho\u00e1 v\u00e0 l\u00e0m tr\u1eafng da<\/strong> r\u1ea5t hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<\/ul>\n

    C\u00e1ch d\u00f9ng b\u1ed9t Vitamin C \u0111\u00fang \u0111i\u1ec7u<\/span><\/h3>\n
    \"C\u00e1ch
    C\u1ea7n s\u1eed d\u1ee5ng b\u1ed9t Vitamin C \u0111\u00fang c\u00e1ch \u0111\u1ec3 c\u00f3 hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t<\/figcaption><\/figure>\n
      \n
    • C\u00e1ch d\u00f9ng b\u1ed9t Vitamin C c\u1ea7n ph\u1ea3i bi\u1ebft \u0111\u1ea7u ti\u00ean l\u00e0 b\u1ea3o qu\u1ea3n b\u1ed9t Vitamin C \u1edf n\u01a1i kh\u00f4 r\u00e1o. Tr\u00e1nh \u00e1nh n\u1eafng, nhi\u1ec7t \u0111\u1ed9 cao. T\u1ed1t nh\u1ea5t b\u1ea1n n\u00ean \u0111\u1ec3 Serum Vitamin C trong ng\u0103n m\u00e1t t\u1ee7 l\u1ea1nh, v\u00e0 chi\u1ebft ra l\u1ecd nh\u1ecf s\u1eed d\u1ee5ng d\u1ea7n.<\/span><\/li>\n
    • B\u1ed9t vitamin C c\u00f3 th\u1ec3 h\u00f2a tan trong n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng tr\u1ef1c ti\u1ebfp pha v\u1edbi n\u01b0\u1edbc \u0111\u1ec3 u\u1ed1ng theo \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng ch\u1ec9 \u0111\u1ecbnh c\u1ee7a b\u00e1c s\u0129 ho\u1eb7c d\u01b0\u1ee3c s\u0129<\/span><\/li>\n
    • Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 tr\u1ed9n v\u1edbi m\u1ef9 ph\u1ea9m \u0111\u1ec3 thoa tr\u1ef1c ti\u1ebfp l\u00ean m\u1eb7t, tuy nhi\u00ean khi tr\u1ed9n nh\u01b0 th\u1ebf s\u1ebd l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 v\u1ed1n c\u00f3 c\u1ee7a lo\u1ea1i b\u1ed9t n\u00e0y.<\/span><\/li>\n<\/ul>\n

      L\u01b0u \u00fd: <\/em>Khi b\u1ea1n mua b\u1ed9t vitamin C b\u1ea1n nh\u1edb xem k\u1ef9 n\u1ed3ng \u0111\u1ed9 tr\u00ean v\u1ecf h\u1ed9p c\u1ee7a lo\u1ea1i vitamin C \u0111\u00f3 xem c\u00f3 ph\u00f9 h\u1ee3p, c\u00f3 b\u1ecb g\u00e2y k\u00edch \u1ee9ng v\u1edbi l\u00e0n da c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/span><\/p>\n

      Lo\u1ea1i b\u1ed9t vitamin C n\u00e0y c\u00f3 th\u1ec3 mua trong c\u00e1c si\u00eau th\u1ecb v\u00e0 nh\u00e0 thu\u1ed1c. S\u1eed d\u1ee5ng b\u1ed9t vitamin C b\u1ea1n nh\u1edb d\u00f9ng kem ch\u1ed1ng n\u1eafng th\u01b0\u1eddng xuy\u00ean nh\u00e9, v\u00ec n\u00f3 c\u00f3 t\u00ednh b\u1eaft n\u1eafng r\u1ea5t l\u1edbn.<\/span><\/p>\n

      K\u1ebft <\/span><\/h3>\n

      V\u1edbi r\u1ea5t nhi\u1ec1u Beauty Blogger v\u00e0 c\u00e1c c\u00f4 n\u00e0ng “nghi\u1ec7n” l\u00e0m \u0111\u1eb9p, b\u1ed9t vitamin C \u0111\u00e3 tr\u1edf th\u00e0nh con c\u01b0ng kh\u00f4ng th\u1ec3 thi\u1ebfu trong chu tr\u00ecnh ch\u0103m s\u00f3c da h\u1eb1ng ng\u00e0y. C\u00f2n b\u1ea1n, b\u1ea1n \u0111\u00e3 th\u1eed ch\u01b0a? N\u1ebfu s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch, ch\u1eb3ng bao l\u00e2u b\u1ea1n s\u1ebd s\u1edf h\u1eefu l\u00e0n da s\u00e1ng m\u1ecbn \u0111\u00e1ng m\u01a1 \u01b0\u1edbc \u0111\u00f3.<\/span><\/p>\n

      \n
      <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      B\u1ed9t vitamin C l\u00e0 th\u1ea7n d\u01b0\u1ee3c trong vi\u1ec7c ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 l\u00e0m \u0111\u1eb9p. V\u00ec th\u1ebf ch\u1eb3ng ngoa ch\u00fat n\u00e0o khi g\u1eafn cho b\u1ed9t vitamin C c\u00e1i danh \u201cng\u01b0\u1eddi t\u00ecnh c\u1ee7a l\u00e0n da\u201d. Tuy nhi\u00ean, b\u1ea1n \u0111\u00e3 th\u1ef1c s\u1ef1 hi\u1ec3u r\u00f5 v\u1ec1 \u201cng\u01b0\u1eddi t\u00ecnh\u201d n\u00e0y v\u00e0 \u201cchung s\u1ed1ng\u201d v\u1edbi n\u00f3 h\u1ea1nh ph\u00fac? B\u1ed9t vitamin C […]<\/p>\n","protected":false},"author":14848,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"jnews-multi-image_gallery":[],"jnews_single_post":[],"jnews_primary_category":[],"jnews_override_counter":[],"footnotes":""},"categories":[5347,160],"tags":[],"class_list":["post-9333","post","type-post","status-publish","format-standard","hentry","category-lam-dep","category-cham-soc-da-mat"],"_links":{"self":[{"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/posts\/9333"}],"collection":[{"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/users\/14848"}],"replies":[{"embeddable":true,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/comments?post=9333"}],"version-history":[{"count":6,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/posts\/9333\/revisions"}],"predecessor-version":[{"id":90851,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/posts\/9333\/revisions\/90851"}],"wp:attachment":[{"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/media?parent=9333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/categories?post=9333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shopee.vn\/blog\/wp-json\/wp\/v2\/tags?post=9333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}