{"id":1490,"date":"2026-02-22T18:46:00","date_gmt":"2026-02-22T11:46:00","guid":{"rendered":"https:\/\/kituaz.com\/blog\/niacinamide-la-gi\/"},"modified":"2026-02-22T18:48:09","modified_gmt":"2026-02-22T11:48:09","slug":"niacinamide-la-gi","status":"publish","type":"post","link":"https:\/\/kituaz.com\/blog\/niacinamide-la-gi\/","title":{"rendered":"Niacinamide l\u00e0 g\u00ec? – T\u00ecm hi\u1ec3u \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a niacinamide"},"content":{"rendered":"

Niacinamide l\u00e0 m\u1ed9t ch\u1ea5t d\u1eabn xu\u1ea5t c\u1ee7a vitamin B3, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh ch\u0103m s\u00f3c da v\u00e0 s\u1ee9c kh\u1ecfe. Ch\u1ea5t n\u00e0y c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng kh\u00e1c nhau tr\u00ean da nh\u01b0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da, gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang, m\u1ee5n, v\u00e0 l\u00e0m s\u00e1ng da. Niacinamide c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng ph\u00f2ng ng\u1eeba c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 tim m\u1ea1ch v\u00e0 gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch.<\/p>\n

Niacinamide l\u00e0 d\u1ea1ng vitamin B3 kh\u00f4ng g\u00e2y k\u00edch \u1ee9ng da, r\u1ea5t d\u1ec5 h\u1ea5p th\u1ee5 v\u00e0 kh\u00f4ng g\u00e2y k\u00edch \u1ee9ng cho ng\u01b0\u1eddi s\u1eed d\u1ee5ng. Ch\u1ea5t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u00e0n h\u1ed3i c\u1ee7a da, gi\u00fap da tr\u00f4ng t\u01b0\u01a1i tr\u1ebb h\u01a1n v\u00e0 ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a da.<\/p>\n

Niacinamide c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng ch\u1ed1ng vi\u00eam v\u00e0 kh\u00e1ng khu\u1ea9n, gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ee5n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 da li\u00ean quan \u0111\u1ebfn vi khu\u1ea9n. H\u01a1n n\u1eefa, niacinamide c\u00f2n gi\u00fap gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh melanin tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean s\u00e1ng h\u01a1n v\u00e0 \u0111\u1ec1u m\u00e0u h\u01a1n.<\/p>\n

C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a niacinamide kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n trong l\u0129nh v\u1ef1c ch\u0103m s\u00f3c da m\u00e0 c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng ph\u00f2ng ng\u1eeba c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 tim m\u1ea1ch. Niacinamide c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m cholesterol v\u00e0 triglyceride trong m\u00e1u, gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch v\u00e0 ph\u00f2ng ng\u1eeba b\u1ec7nh l\u00fd li\u00ean quan \u0111\u1ebfn tim m\u1ea1ch.<\/p>\n

T\u00f3m l\u1ea1i, niacinamide l\u00e0 m\u1ed9t ch\u1ea5t d\u1eabn xu\u1ea5t c\u1ee7a vitamin B3 c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng v\u00f4 c\u00f9ng \u0111a d\u1ea1ng tr\u00ean s\u1ee9c kh\u1ecfe v\u00e0 ch\u0103m s\u00f3c da. Ch\u1ea5t n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da m\u00e0 c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng ph\u00f2ng ng\u1eeba c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 tim m\u1ea1ch. V\u00ec v\u1eady, niacinamide \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh ch\u0103m s\u00f3c da v\u00e0 s\u1ee9c kh\u1ecfe.<\/p>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a niacinamide<\/h2>\n
\"S\u1eed
S\u1eed d\u1ee5ng toner niacinamide \u0111\u1ec3 gi\u1eef \u1ea9m v\u00e0 l\u00e0m s\u00e1ng da<\/figcaption><\/figure>\n

T\u00e1c \u0111\u1ed9ng c\u1ee7a niacinamide \u0111\u1ebfn da<\/h3>\n

Niacinamide c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da b\u1eb1ng c\u00e1ch gi\u00fap t\u0103ng c\u01b0\u1eddng c\u00e1c ch\u1ee9c n\u0103ng c\u1ee7a t\u1ebf b\u00e0o da, b\u1ea3o v\u1ec7 da kh\u1ecfi s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0Ch\u1ea5t n\u00e0y c\u00f2n gi\u00fap c\u00e2n b\u1eb1ng \u0111\u1ed9 pH c\u1ee7a da, gi\u1ea3m s\u1ef1 m\u1ea5t n\u01b0\u1edbc v\u00e0 gi\u1eef \u1ea9m cho da, gi\u00fap da tr\u1edf n\u00ean m\u1ec1m m\u1ea1i v\u00e0 m\u1ecbn m\u00e0ng h\u01a1n.<\/p>\n

Ngo\u00e0i ra, niacinamide c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang, m\u1ee5n v\u00e0 v\u1ebft th\u00e2m tr\u00ean da. Ch\u1ea5t n\u00e0y gi\u00fap l\u00e0m gi\u1ea3m s\u1ef1 s\u1ea3n xu\u1ea5t melanin tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean \u0111\u1ec1u m\u00e0u v\u00e0 s\u00e1ng h\u01a1n. B\u00ean c\u1ea1nh \u0111\u00f3, niacinamide c\u00f2n gi\u00fap gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh d\u1ea7u v\u00e0 ti\u1ebft b\u00e3 nh\u1eddn tr\u00ean da, gi\u1ea3m nguy c\u01a1 m\u1eafc c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 da.<\/p>\n

C\u00e1c c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a niacinamide<\/h3>\n

Niacinamide c\u00f3 kh\u1ea3 n\u0103ng t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn c\u00e1c t\u1ebf b\u00e0o da th\u00f4ng qua nhi\u1ec1u c\u01a1 ch\u1ebf kh\u00e1c nhau. Ch\u1ea5t n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng t\u0103ng c\u01b0\u1eddng s\u1ea3n xu\u1ea5t c\u00e1c ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, gi\u00fap b\u1ea3o v\u1ec7 da kh\u1ecfi s\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a c\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0Niacinamide c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng k\u00edch th\u00edch s\u1ea3n xu\u1ea5t collagen, gi\u00fap da tr\u1edf n\u00ean s\u0103n ch\u1eafc v\u00e0 \u0111\u00e0n h\u1ed3i h\u01a1n.<\/p>\n

Ngo\u00e0i ra, niacinamide c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng gi\u00fap c\u00e2n b\u1eb1ng \u0111\u1ed9 \u1ea9m tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean m\u1ec1m m\u1ea1i v\u00e0 t\u01b0\u01a1i tr\u1ebb h\u01a1n. Ch\u1ea5t n\u00e0y c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh c\u00e1c g\u1ed1c t\u1ef1 do tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean kh\u1ecfe m\u1ea1nh v\u00e0 ch\u1ed1ng l\u1ea1i c\u00e1c d\u1ea5u hi\u1ec7u l\u00e3o h\u00f3a. <\/p>\n

T\u00f3m l\u1ea1i, niacinamide c\u00f3 t\u00e1c d\u1ee5ng tuy\u1ec7t v\u1eddi \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe da, gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ea9m, \u0111\u00e0n h\u1ed3i v\u00e0 t\u0103ng c\u01b0\u1eddng ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c t\u1ebf b\u00e0o da. Ch\u1ea5t n\u00e0y c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m s\u1ef1 h\u00ecnh th\u00e0nh melanin, l\u00e0m gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang, m\u1ee5n v\u00e0 v\u1ebft th\u00e2m tr\u00ean da.<\/p>\n

C\u00e1c s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide<\/h2>\n
\"Kem
Kem niacinamide gi\u00fap l\u00e0m gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang v\u00e0 m\u1ee5n<\/figcaption><\/figure>\n

Nh\u1eefng s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng<\/h3>\n

Hi\u1ec7n nay, tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u00f3 r\u1ea5t nhi\u1ec1u s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide, t\u1eeb c\u00e1c lo\u1ea1i kem d\u01b0\u1ee1ng da, m\u1eb7t n\u1ea1, serum cho \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c, m\u00f3ng tay. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao tr\u00ean th\u1ecb tr\u01b0\u1eddng:<\/p>\n

1. The Ordinary Niacinamide 10% + Zinc 1%<\/h4>\n

S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao b\u1edfi kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t b\u00e3 nh\u1eddn v\u00e0 gi\u1ea3m m\u1ee5n tr\u1ee9ng c\u00e1. C\u00f4ng th\u1ee9c d\u1ea1ng serum gi\u00fap niacinamide th\u1ea5m s\u00e2u v\u00e0o da, gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ea9m v\u00e0 gi\u1ea3m s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ee5n.<\/p>\n

2. Paula’s Choice 10% Niacinamide Booster<\/h4>\n

S\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a n\u00e1m v\u00e0 t\u00e0n nhang tr\u00ean da, gi\u00fap l\u00e0m \u0111\u1ec1u m\u00e0u da. Ngo\u00e0i ra, s\u1ea3n ph\u1ea9m c\u00f2n gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u00e0n h\u1ed3i cho da.<\/p>\n

3. La Roche-Posay Effaclar Duo (+) SPF30<\/h4>\n

S\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t b\u00e3 nh\u1eddn v\u00e0 gi\u1ea3m s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ee5n tr\u1ee9ng c\u00e1, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i tia U<\/p>\n

L\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u00f9 h\u1ee3p<\/h3>\n

N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u00f9 h\u1ee3p cho m\u00ecnh, h\u00e3y l\u01b0u \u00fd c\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u00e2y:<\/p>\n

1. Lo\u1ea1i s\u1ea3n ph\u1ea9m<\/h4>\n

Tr\u01b0\u1edbc khi ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide, h\u00e3y x\u00e1c \u0111\u1ecbnh lo\u1ea1i s\u1ea3n ph\u1ea9m m\u00e0 b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng nh\u01b0 kem d\u01b0\u1ee1ng da, serum, m\u1eb7t n\u1ea1, ho\u1eb7c c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c t\u00f3c, m\u00f3ng tay.<\/p>\n

2. N\u1ed3ng \u0111\u1ed9 niacinamide<\/h4>\n

N\u1ed3ng \u0111\u1ed9 niacinamide trong s\u1ea3n ph\u1ea9m l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 t\u00e1c d\u1ee5ng t\u1ed1t, h\u00e3y ch\u1ecdn s\u1ea3n ph\u1ea9m c\u00f3 n\u1ed3ng \u0111\u1ed9 niacinamide t\u1eeb 5% tr\u1edf l\u00ean.<\/p>\n

3. Th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n ph\u1ea9m<\/h4>\n

Th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n ph\u1ea9m c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng. H\u00e3y ch\u1ecdn c\u00e1c th\u01b0\u01a1ng hi\u1ec7u uy t\u00edn v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide b\u1ea1n s\u1eed d\u1ee5ng l\u00e0 an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. <\/p>\n

T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng. H\u00e3y l\u01b0u \u00fd c\u00e1c y\u1ebfu t\u1ed1 v\u1ec1 lo\u1ea1i s\u1ea3n ph\u1ea9m, n\u1ed3ng \u0111\u1ed9 niacinamide v\u00e0 th\u01b0\u01a1ng hi\u1ec7u s\u1ea3n ph\u1ea9m \u0111\u1ec3 t\u00ecm cho m\u00ecnh s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t.<\/p>\n

T\u00e1c d\u1ee5ng c\u1ee7a niacinamide trong vi\u1ec7c ch\u0103m s\u00f3c da<\/h2>\n
\"S\u1eed
S\u1eed d\u1ee5ng niacinamide \u0111\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed1m \u0111en tr\u00ean da<\/figcaption><\/figure>\n

Niacinamide l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n ph\u1ed5 bi\u1ebfn trong ng\u00e0nh ch\u0103m s\u00f3c da, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe v\u00e0 ngo\u1ea1i h\u00ecnh c\u1ee7a da. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng t\u00e1c d\u1ee5ng ch\u00ednh c\u1ee7a niacinamide trong vi\u1ec7c ch\u0103m s\u00f3c da:<\/p>\n

C\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da<\/h3>\n

Niacinamide c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u00e0n h\u1ed3i c\u1ee7a da, gi\u00fap da tr\u00f4ng t\u01b0\u01a1i tr\u1ebb h\u01a1n v\u00e0 ng\u0103n ng\u1eeba qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a da. Ch\u1ea5t n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da b\u1eb1ng c\u00e1ch t\u0103ng c\u01b0\u1eddng s\u1ea3n xu\u1ea5t collagen v\u00e0 ceramide tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean m\u1ec1m m\u1ea1i v\u00e0 \u0111\u00e0n h\u1ed3i h\u01a1n.<\/p>\n

Gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang, m\u1ee5n<\/h3>\n

Niacinamide c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng gi\u1ea3m thi\u1ec3u s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a n\u00e1m, t\u00e0n nhang v\u00e0 m\u1ee5n tr\u00ean da. Ch\u1ea5t n\u00e0y gi\u00fap ki\u1ec3m so\u00e1t s\u1ef1 s\u1ea3n xu\u1ea5t melanin tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean \u0111\u1ec1u m\u00e0u v\u00e0 tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 h\u00ecnh th\u00e0nh c\u00e1c v\u1ebft th\u00e2m, t\u00e0n nhang. Ngo\u00e0i ra, niacinamide c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m vi\u00eam v\u00e0 gi\u1ea3m k\u00edch th\u00edch tr\u00ean da, gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 h\u00ecnh th\u00e0nh m\u1ee5n v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 da li\u00ean quan \u0111\u1ebfn vi khu\u1ea9n.<\/p>\n

L\u00e0m s\u00e1ng da v\u00e0 l\u00e0m \u0111\u1ec1u m\u00e0u da<\/h3>\n

Niacinamide c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m s\u00e1ng da v\u00e0 gi\u00fap da tr\u1edf n\u00ean \u0111\u1ec1u m\u00e0u h\u01a1n. Ch\u1ea5t n\u00e0y gi\u00fap ki\u1ec3m so\u00e1t s\u1ef1 s\u1ea3n xu\u1ea5t melanin tr\u00ean da, gi\u00fap da tr\u1edf n\u00ean s\u00e1ng h\u01a1n v\u00e0 \u0111\u1ec1u m\u00e0u h\u01a1n. Niacinamide c\u0169ng gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a da, gi\u00fap da tr\u00f4ng c\u0103ng m\u1ecbn v\u00e0 r\u1ea1ng r\u1ee1 h\u01a1n.<\/p>\n

T\u00f3m l\u1ea1i, niacinamide l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong ng\u00e0nh ch\u0103m s\u00f3c da, c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng \u0111a d\u1ea1ng nh\u01b0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da, gi\u1ea3m v\u1ea5n \u0111\u1ec1 da v\u00e0 l\u00e0m s\u00e1ng da. Ch\u1ea5t n\u00e0y \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da v\u00e0 \u0111\u01b0\u1ee3c khuy\u1ebfn c\u00e1o s\u1eed d\u1ee5ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe v\u00e0 ngo\u1ea1i h\u00ecnh c\u1ee7a da.<\/p>\n

Niacinamide v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c trong ch\u0103m s\u00f3c da<\/h2>\n
\"T\u1ef1
T\u1ef1 l\u00e0m m\u1eb7t n\u1ea1 d\u01b0\u1ee1ng da v\u1edbi niacinamide powder<\/figcaption><\/figure>\n

T\u01b0\u01a1ng t\u00e1c c\u1ee7a niacinamide v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c<\/h3>\n

Niacinamide c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi nhi\u1ec1u th\u00e0nh ph\u1ea7n kh\u00e1c trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a. M\u1ed9t s\u1ed1 th\u00e0nh ph\u1ea7n ph\u1ed5 bi\u1ebfn k\u1ebft h\u1ee3p v\u1edbi niacinamide trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da bao g\u1ed3m:<\/p>\n

1. Vitamin C<\/h4>\n

K\u1ebft h\u1ee3p niacinamide v\u1edbi vitamin C c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 s\u00e1ng v\u00e0 \u0111\u1ec1u m\u00e0u da. Vitamin C c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng oxy h\u00f3a m\u1ea1nh m\u1ebd, gi\u00fap b\u1ea3o v\u1ec7 da kh\u1ecfi c\u00e1c t\u00e1c h\u1ea1i t\u1eeb m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0<\/p>\n

2. Axit hyaluronic<\/h4>\n

K\u1ebft h\u1ee3p niacinamide v\u1edbi axit hyaluronic gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ea9m cho da, gi\u00fap da tr\u00f4ng m\u1ec1m m\u1ea1i v\u00e0 m\u1ecbn m\u00e0ng h\u01a1n. Axit hyaluronic l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n t\u1ef1 nhi\u00ean c\u00f3 trong da, gi\u00fap gi\u1eef \u1ea9m cho da v\u00e0 gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng da kh\u00f4.<\/p>\n

3. Retinol<\/h4>\n

K\u1ebft h\u1ee3p niacinamide v\u1edbi retinol gi\u00fap c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 gi\u1ea3m n\u1ebfp nh\u0103n tr\u00ean da. Retinol l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ed1ng l\u00e3o h\u00f3a, gi\u00fap k\u00edch th\u00edch s\u1ea3n sinh collagen v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i cho da.<\/p>\n

K\u1ebft h\u1ee3p niacinamide v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t<\/h3>\n

Niacinamide c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nh\u01b0 kem d\u01b0\u1ee1ng, serum, toner, v\u00e0 n\u01b0\u1edbc hoa h\u1ed3ng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 ch\u0103m s\u00f3c da t\u1ed1i \u0111a. \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t, b\u1ea1n n\u00ean ch\u1ecdn c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 t\u00ecnh tr\u1ea1ng da c\u1ee7a m\u00ecnh.<\/p>\n

Tuy nhi\u00ean, khi k\u1ebft h\u1ee3p niacinamide v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c, b\u1ea1n c\u1ea7n l\u01b0u \u00fd kh\u00f4ng s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u s\u1ea3n ph\u1ea9m c\u00f9ng m\u1ed9t l\u00fac \u0111\u1ec3 tr\u00e1nh g\u00e2y k\u00edch \u1ee9ng da. N\u1ebfu b\u1ea1n c\u00f3 da nh\u1ea1y c\u1ea3m, n\u00ean th\u1eed nghi\u1ec7m c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi m\u1ed9t c\u00e1ch th\u1eadn tr\u1ecdng v\u00e0 theo d\u00f5i ph\u1ea3n \u1ee9ng c\u1ee7a da \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh li\u1ec7u ch\u00fang c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi da c\u1ee7a b\u1ea1n hay kh\u00f4ng.<\/p>\n

T\u00f3m l\u1ea1i, k\u1ebft h\u1ee3p niacinamide v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c trong c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u0111a trong vi\u1ec7c c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe v\u00e0 ngo\u1ea1i h\u00ecnh c\u1ee7a da. Tuy nhi\u00ean, b\u1ea1n c\u1ea7n l\u01b0u \u00fd ch\u1ecdn c\u00e1c s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u v\u00e0 t\u00ecnh tr\u1ea1ng da c\u1ee7a m\u00ecnh v\u00e0 s\u1eed d\u1ee5ng ch\u00fang m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd \u0111\u1ec3 tr\u00e1nh g\u00e2y k\u00edch \u1ee9ng da.<\/p>\n

FAQ<\/h2>\n
\"L\u1ef1a
L\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide ph\u00f9 h\u1ee3p cho da c\u1ee7a b\u1ea1n<\/figcaption><\/figure>\n

Niacinamide l\u00e0 g\u00ec?<\/h3>\n

Niacinamide l\u00e0 m\u1ed9t d\u1ea1ng c\u1ee7a vitamin B3, c\u00f3 nhi\u1ec1u t\u00e1c d\u1ee5ng kh\u00e1c nhau tr\u00ean s\u1ee9c kh\u1ecfe v\u00e0 ch\u0103m s\u00f3c da. Ch\u1ea5t n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ng\u00e0nh ch\u0103m s\u00f3c da v\u00e0 s\u1ee9c kh\u1ecfe v\u00ec c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe da, gi\u1ea3m c\u00e1c v\u1ea5n \u0111\u1ec1 da nh\u01b0 n\u00e1m, t\u00e0n nhang, m\u1ee5n, v\u00e0 l\u00e0m s\u00e1ng da. Niacinamide c\u0169ng c\u00f3 t\u00e1c d\u1ee5ng ph\u00f2ng ng\u1eeba c\u00e1c b\u1ec7nh l\u00fd v\u1ec1 tim m\u1ea1ch v\u00e0 gi\u00fap t\u0103ng c\u01b0\u1eddng h\u1ec7 mi\u1ec5n d\u1ecbch.<\/p>\n

Niacinamide c\u00f3 an to\u00e0n kh\u00f4ng?<\/h3>\n

Niacinamide l\u00e0 m\u1ed9t ch\u1ea5t an to\u00e0n cho da v\u00e0 s\u1ee9c kh\u1ecfe. N\u00f3 kh\u00f4ng g\u00e2y k\u00edch \u1ee9ng da v\u00e0 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng ph\u1ee5 \u0111\u00e1ng k\u1ec3 khi s\u1eed d\u1ee5ng \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u k\u00edch \u1ee9ng da ho\u1eb7c m\u1eabn c\u1ea3m v\u1edbi niacinamide, b\u1ea1n n\u00ean ng\u1eebng s\u1eed d\u1ee5ng v\u00e0 t\u00ecm ki\u1ebfm l\u1eddi khuy\u00ean t\u1eeb chuy\u00ean gia.<\/p>\n

Niacinamide c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi c\u00e1c lo\u1ea1i s\u1ea3n ph\u1ea9m kh\u00e1c kh\u00f4ng?<\/h3>\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng niacinamide c\u00f9ng v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c nh\u01b0 kem d\u01b0\u1ee1ng da, serum, toner v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da kh\u00e1c. Tuy nhi\u00ean, b\u1ea1n n\u00ean ki\u1ec3m tra th\u00e0nh ph\u1ea7n c\u1ee7a s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 th\u00e0nh ph\u1ea7n \u0111\u1ed9c h\u1ea1i n\u00e0o trong s\u1ea3n ph\u1ea9m.<\/p>\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng niacinamide hi\u1ec7u qu\u1ea3?<\/h3>\n

\u0110\u1ec3 s\u1eed d\u1ee5ng niacinamide hi\u1ec7u qu\u1ea3, b\u1ea1n n\u00ean th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ch\u0103m s\u00f3c da h\u00e0ng ng\u00e0y. \u0110\u1ea7u ti\u00ean, l\u00e0m s\u1ea1ch da b\u1eb1ng s\u1eefa r\u1eeda m\u1eb7t v\u00e0 toner. Sau \u0111\u00f3, s\u1eed d\u1ee5ng m\u1ed9t s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide nh\u01b0 kem d\u01b0\u1ee1ng da ho\u1eb7c serum, v\u00e0 thoa \u0111\u1ec1u l\u00ean da. B\u1ea1n n\u00ean s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m ch\u1ee9a niacinamide v\u00e0o bu\u1ed5i s\u00e1ng v\u00e0 t\u1ed1i \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t.<\/p>\n

Niacinamide c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da kh\u00f4ng?<\/h3>\n

Niacinamide l\u00e0 m\u1ed9t ch\u1ea5t kh\u00f4ng g\u00e2y k\u00edch \u1ee9ng da, v\u00e0 r\u1ea5t an to\u00e0n khi s\u1eed d\u1ee5ng \u0111\u00fang li\u1ec1u l\u01b0\u1ee3ng. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u k\u00edch \u1ee9ng da ho\u1eb7c m\u1eabn c\u1ea3m v\u1edbi niacinamide, b\u1ea1n n\u00ean ng\u1eebng s\u1eed d\u1ee5ng v\u00e0 t\u00ecm ki\u1ebfm l\u1eddi khuy\u00ean t\u1eeb chuy\u00ean gia.<\/p>\n

T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng niacinamide khi mang thai kh\u00f4ng?<\/h3>\n

Vi\u1ec7c s\u1eed d\u1ee5ng niacinamide khi mang thai c\u1ea7n \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn v\u1edbi b\u00e1c s\u1ef9 tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng. Tuy nhi\u00ean, niacinamide l\u00e0 m\u1ed9t ch\u1ea5t an to\u00e0n v\u00e0 kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng ph\u1ee5 \u0111\u00e1ng k\u1ec3 \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a thai nhi.<\/p>\n\n\n

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

T\u00ecm hi\u1ec3u niacinamide l\u00e0 g\u00ec v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u1ea5t d\u1eabn xu\u1ea5t vitamin B3 n\u00e0y trong ch\u0103m s\u00f3c da v\u00e0 s\u1ee9c kh\u1ecfe. 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