{"id":9279,"date":"2026-08-07T23:17:25","date_gmt":"2026-08-07T16:17:25","guid":{"rendered":"https:\/\/useful.vn\/?p=9279"},"modified":"2026-08-07T23:17:25","modified_gmt":"2026-08-07T16:17:25","slug":"5-dieu-bac-si-da-lieu-lam-moi-sang-de-han-che-lao-hoa","status":"publish","type":"post","link":"https:\/\/useful.vn\/?p=9279","title":{"rendered":"5 \u0111i\u1ec1u b\u00e1c s\u0129 da li\u1ec5u l\u00e0m m\u1ed7i s\u00e1ng \u0111\u1ec3 h\u1ea1n ch\u1ebf l\u00e3o h\u00f3a"},"content":{"rendered":"<article class=\"cate-24h-foot-arti-deta-info\">\n<h2 class=\"cate-24h-foot-arti-deta-sum ctTp tuht_show\" id=\"article_sapo\"><strong><br \/>\n                    Theo c\u00e1c b\u00e1c s\u0129 da li\u1ec5u, nh\u1eefng g\u00ec b\u1ea1n l\u00e0m trong kho\u1ea3ng 30 ph\u00fat \u0111\u1ea7u ng\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 l\u00e3o h\u00f3a c\u1ee7a l\u00e0n da.                <\/strong><\/h2>\n<div id=\"container-24h-banner-in-image\">\n<div>\n<div><span><img decoding=\"async\" class=\"news-image\" alt=\"R\u1eeda m\u1eb7t, thoa ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, ch\u1ed1ng n\u1eafng \u0111\u00fang c\u00e1ch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec1u \u0111\u1eb7n s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 collagen, gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng do tia c\u1ef1c t\u00edm v\u00e0 duy tr\u00ec l\u00e0n da kh\u1ecfe m\u1ea1nh l\u00e2u d\u00e0i. \u1ea2nh: Eveline\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/1785818688-999ced0dce-picture2-0d-c7e5-441a-af-2553-9474-2609-width740height388.jpg\" width=\"740\" title=\"1785818688-999ced0dce-picture2-0d-c7e5-441a-af-2553-9474-2609-width740height388\"><\/span><\/div>\n<div id=\"24h-banner-in-image\">\n<div id=\"24h-banner-in-image-close\"><img decoding=\"async\" id=\"in-image-close\" class=\"img_tin_lien_quan_trong_bai\" width=\"20px\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/in-image-close-71.svg\" title=\"in-image-close-71\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p class=\"img_chu_thich_0407\">R\u1eeda m\u1eb7t, thoa ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, ch\u1ed1ng n\u1eafng \u0111\u00fang c\u00e1ch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec1u \u0111\u1eb7n s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 collagen, gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng do tia c\u1ef1c t\u00edm v\u00e0 duy tr\u00ec l\u00e0n da kh\u1ecfe m\u1ea1nh l\u00e2u d\u00e0i. \u1ea2nh: Eveline<\/p>\n<p class=\"Normal\">L\u00e3o h\u00f3a da l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a c\u1ea3 qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a t\u1ef1 nhi\u00ean l\u1eabn t\u00e1c \u0111\u1ed9ng t\u1eeb m\u00f4i tr\u01b0\u1eddng. Hi\u1ec7p h\u1ed9i Da li\u1ec5u M\u1ef9 cho bi\u1ebft kho\u1ea3ng 80% c\u00e1c d\u1ea5u hi\u1ec7u l\u00e3o h\u00f3a nh\u00ecn th\u1ea5y tr\u00ean khu\u00f4n m\u1eb7t c\u00f3 li\u00ean quan \u0111\u1ebfn tia c\u1ef1c t\u00edm. Tia UVA xuy\u00ean s\u00e2u v\u00e0o l\u1edbp trung b\u00ec, l\u00e0m suy gi\u1ea3m collagen v\u00e0 elastin, trong khi \u00f4 nhi\u1ec5m, kh\u00f3i b\u1ee5i v\u00e0 stress oxy h\u00f3a ti\u1ebfp t\u1ee5c th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh vi\u00eam, khi\u1ebfn n\u1ebfp nh\u0103n v\u00e0 t\u00ecnh tr\u1ea1ng ch\u1ea3y x\u1ec7 xu\u1ea5t hi\u1ec7n s\u1edbm h\u01a1n. Ch\u00ednh v\u00ec v\u1eady, nhi\u1ec1u b\u00e1c s\u0129 da li\u1ec5u coi bu\u1ed5i s\u00e1ng l\u00e0 kho\u1ea3ng th\u1eddi gian v\u00e0ng \u0111\u1ec3 chu\u1ea9n b\u1ecb cho l\u00e0n da ch\u1ed1ng ch\u1ecdi v\u1edbi c\u00e1c t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i su\u1ed1t c\u1ea3 ng\u00e0y.<\/p>\n<h3 class=\"tuht_show\"><strong>L\u00e0m s\u1ea1ch nh\u1eb9 nh\u00e0ng thay v\u00ec r\u1eeda m\u1eb7t qu\u00e1 k\u1ef9<\/strong><\/h3>\n<p class=\"Normal\">Shari Marchbein, b\u00e1c s\u0129 da li\u1ec5u \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn t\u1ea1i New York v\u00e0 th\u00e0nh vi\u00ean H\u1ecdc vi\u1ec7n Da li\u1ec5u M\u1ef9, cho bi\u1ebft nhi\u1ec1u ng\u01b0\u1eddi th\u01b0\u1eddng d\u00f9ng s\u1eefa r\u1eeda m\u1eb7t c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch m\u1ea1nh ngay sau khi th\u1ee9c d\u1eady v\u1edbi suy ngh\u0129 da s\u1ebd s\u1ea1ch v\u00e0 \u00edt ti\u1ebft d\u1ea7u h\u01a1n. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 ph\u1ea3n t\u00e1c d\u1ee5ng.<\/p>\n<p class=\"Normal\">Trong khi ng\u1ee7, da v\u1eabn ti\u1ebft b\u00e3 nh\u1eddn v\u00e0 t\u1ea1o ra l\u1edbp lipid t\u1ef1 nhi\u00ean gi\u00fap duy tr\u00ec h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7. Vi\u1ec7c s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda m\u1ea1nh v\u00e0o bu\u1ed5i s\u00e1ng c\u00f3 th\u1ec3 cu\u1ed1n tr\u00f4i l\u1edbp d\u1ea7u c\u1ea7n thi\u1ebft n\u00e0y, l\u00e0m t\u0103ng m\u1ea5t n\u01b0\u1edbc qua da, khi\u1ebfn da kh\u00f4, nh\u1ea1y c\u1ea3m v\u00e0 d\u1ec5 b\u1ecb k\u00edch \u1ee9ng h\u01a1n. Theo b\u00e1c s\u0129 Marchbein, v\u1edbi ng\u01b0\u1eddi c\u00f3 l\u00e0n da kh\u00f4 ho\u1eb7c b\u00ecnh th\u01b0\u1eddng, ch\u1ec9 c\u1ea7n d\u00f9ng s\u1eefa r\u1eeda m\u1eb7t d\u1ecbu nh\u1eb9 c\u00f3 \u0111\u1ed9 pH c\u00e2n b\u1eb1ng, th\u1eadm ch\u00ed m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p ch\u1ec9 c\u1ea7n r\u1eeda b\u1eb1ng n\u01b0\u1edbc \u1ea5m. Gi\u1eef nguy\u00ean h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 da l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean gi\u00fap gi\u1ea3m vi\u00eam m\u1ea1n t\u00ednh, y\u1ebfu t\u1ed1 \u0111\u01b0\u1ee3c xem l\u00e0 g\u00f3p ph\u1ea7n th\u00fac \u0111\u1ea9y l\u00e3o h\u00f3a da.<\/p>\n<h3 class=\"tuht_show\"><strong>Thoa serum vitamin C tr\u01b0\u1edbc khi ra ngo\u00e0i<\/strong><\/h3>\n<p align=\"center\"><span><img decoding=\"async\" class=\"news-image\" alt=\"Thoa serum vitamin C v\u00e0o m\u1ed7i s\u00e1ng gi\u00fap trung h\u00f2a c\u00e1c g\u1ed1c t\u1ef1 do do tia c\u1ef1c t\u00edm v\u00e0 \u00f4 nhi\u1ec5m t\u1ea1o ra, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p collagen, g\u00f3p ph\u1ea7n l\u00e0m s\u00e1ng da v\u00e0 l\u00e0m ch\u1eadm s\u1ef1 h\u00ecnh th\u00e0nh n\u1ebfp nh\u0103n. \u1ea2nh: The New York Times\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/1785818688-900feb3e92-best-vitamin-c-serums-sub-2048-4665-1843-2610-width740height417.jpg\" width=\"740\" title=\"1785818688-900feb3e92-best-vitamin-c-serums-sub-2048-4665-1843-2610-width740height417\"><\/span><\/p>\n<p class=\"img_chu_thich_0407\">Thoa serum vitamin C v\u00e0o m\u1ed7i s\u00e1ng gi\u00fap trung h\u00f2a c\u00e1c g\u1ed1c t\u1ef1 do do tia c\u1ef1c t\u00edm v\u00e0 \u00f4 nhi\u1ec5m t\u1ea1o ra, \u0111\u1ed3ng th\u1eddi h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p collagen, g\u00f3p ph\u1ea7n l\u00e0m s\u00e1ng da v\u00e0 l\u00e0m ch\u1eadm s\u1ef1 h\u00ecnh th\u00e0nh n\u1ebfp nh\u0103n. \u1ea2nh: The New York Times<\/p>\n<p class=\"Normal\">B\u00e1c s\u0129 Ranella Hirsch, nguy\u00ean Ch\u1ee7 t\u1ecbch Hi\u1ec7p h\u1ed9i Da li\u1ec5u Th\u1ea9m m\u1ef9 M\u1ef9 (ASDS), xem vitamin C l\u00e0 m\u1ed9t trong nh\u1eefng ho\u1ea1t ch\u1ea5t ch\u1ed1ng oxy h\u00f3a \u0111\u00e1ng \u0111\u1ea7u t\u01b0 nh\u1ea5t trong quy tr\u00ecnh ch\u0103m s\u00f3c da bu\u1ed5i s\u00e1ng. Theo b\u00e0, \u00e1nh n\u1eafng v\u00e0 \u00f4 nhi\u1ec5m t\u1ea1o ra c\u00e1c g\u1ed1c t\u1ef1 do l\u00e0m t\u1ed5n th\u01b0\u01a1ng m\u00e0ng t\u1ebf b\u00e0o, DNA v\u00e0 collagen. Vitamin C gi\u00fap trung h\u00f2a c\u00e1c g\u1ed1c t\u1ef1 do n\u00e0y, \u0111\u1ed3ng th\u1eddi l\u00e0 y\u1ebfu t\u1ed1 c\u1ea7n thi\u1ebft trong qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p collagen m\u1edbi.<\/p>\n<p class=\"Normal\">Nhi\u1ec1u nghi\u00ean c\u1ee9u \u0111\u0103ng tr\u00ean Journal of Clinical and Aesthetic Dermatology cho th\u1ea5y s\u1eed d\u1ee5ng vitamin C \u0111\u1ec1u \u0111\u1eb7n gi\u00fap c\u1ea3i thi\u1ec7n s\u1eafc t\u1ed1, t\u0103ng \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 gi\u1ea3m c\u00e1c n\u1ebfp nh\u0103n nh\u1ecf. Khi k\u1ebft h\u1ee3p v\u1edbi kem ch\u1ed1ng n\u1eafng, ho\u1ea1t ch\u1ea5t n\u00e0y c\u00f2n gi\u00fap t\u0103ng kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 da tr\u01b0\u1edbc t\u00e1c \u0111\u1ed9ng c\u1ee7a tia c\u1ef1c t\u00edm v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. B\u00e1c s\u0129 Hirsch khuy\u1ebfn ngh\u1ecb n\u00ean thoa serum vitamin C sau b\u01b0\u1edbc l\u00e0m s\u1ea1ch v\u00e0 tr\u01b0\u1edbc kem d\u01b0\u1ee1ng ho\u1eb7c kem ch\u1ed1ng n\u1eafng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.<\/p>\n<h3 class=\"tuht_show\"><strong>D\u01b0\u1ee1ng \u1ea9m m\u1ed7i s\u00e1ng, k\u1ec3 c\u1ea3 khi da d\u1ea7u<\/strong><\/h3>\n<p class=\"Normal\">B\u00e1c s\u0129 Whitney Bowe, b\u00e1c s\u0129 da li\u1ec5u t\u1ea1i New York v\u00e0 t\u00e1c gi\u1ea3 cu\u1ed1n The Beauty of Dirty Skin, cho r\u1eb1ng m\u1ed9t trong nh\u1eefng sai l\u1ea7m ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 b\u1ecf qua kem d\u01b0\u1ee1ng \u1ea9m v\u00ec ngh\u0129 da d\u1ea7u kh\u00f4ng c\u1ea7n c\u1ea5p n\u01b0\u1edbc. Theo b\u00e0, l\u00e0n da kh\u1ecfe m\u1ea1nh ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7. Khi h\u00e0ng r\u00e0o n\u00e0y b\u1ecb t\u1ed5n th\u01b0\u01a1ng, n\u01b0\u1edbc tho\u00e1t ra ngo\u00e0i nhi\u1ec1u h\u01a1n, ph\u1ea3n \u1ee9ng vi\u00eam gia t\u0103ng v\u00e0 c\u00e1c enzyme ph\u00e2n h\u1ee7y collagen ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh h\u01a1n. \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng c\u01a1 ch\u1ebf khi\u1ebfn qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a di\u1ec5n ra nhanh h\u01a1n. C\u00e1c lo\u1ea1i kem d\u01b0\u1ee1ng ch\u1ee9a ceramide, glycerin, acid hyaluronic ho\u1eb7c niacinamide gi\u00fap c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7, gi\u1ea3m m\u1ea5t n\u01b0\u1edbc qua da v\u00e0 t\u1ea1o m\u00f4i tr\u01b0\u1eddng thu\u1eadn l\u1ee3i \u0111\u1ec3 c\u00e1c ho\u1ea1t ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a ph\u00e1t huy hi\u1ec7u qu\u1ea3. Vi\u1ec7c duy tr\u00ec \u0111\u1ed9 \u1ea9m \u1ed5n \u0111\u1ecbnh c\u0169ng gi\u00fap b\u1ec1 m\u1eb7t da c\u0103ng m\u1ecbn h\u01a1n, l\u00e0m c\u00e1c n\u1ebfp nh\u0103n nh\u1ecf b\u1edbt r\u00f5.<\/p>\n<h3 class=\"tuht_show\"><strong>Kh\u00f4ng bao gi\u1edd qu\u00ean kem ch\u1ed1ng n\u1eafng<\/strong><\/h3>\n<p class=\"Normal\">B\u00e1c s\u0129 Doris Day, b\u00e1c s\u0129 da li\u1ec5u v\u00e0 Ph\u00f3 gi\u00e1o s\u01b0 l\u00e2m s\u00e0ng t\u1ea1i Trung t\u00e2m Y t\u1ebf NYU Langone (M\u1ef9), nhi\u1ec1u l\u1ea7n nh\u1ea5n m\u1ea1nh r\u1eb1ng n\u1ebfu ch\u1ec9 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da, b\u00e0 s\u1ebd ch\u1ecdn kem ch\u1ed1ng n\u1eafng. Theo b\u00e1c s\u0129 Day, kh\u00f4ng c\u00f3 lo\u1ea1i serum hay kem ch\u1ed1ng nh\u0103n n\u00e0o \u0111\u1ee7 kh\u1ea3 n\u0103ng b\u00f9 \u0111\u1eafp nh\u1eefng t\u1ed5n th\u01b0\u01a1ng m\u00e0 tia UVA g\u00e2y ra m\u1ed7i ng\u00e0y. Lo\u1ea1i tia n\u00e0y c\u00f3 th\u1ec3 xuy\u00ean qua c\u1eeda k\u00ednh, hi\u1ec7n di\u1ec7n quanh n\u0103m v\u00e0 li\u00ean t\u1ee5c ph\u00e1 h\u1ee7y collagen, elastin ngay c\u1ea3 khi tr\u1eddi nhi\u1ec1u m\u00e2y. Hi\u1ec7p h\u1ed9i Da li\u1ec5u M\u1ef9 khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng kem ch\u1ed1ng n\u1eafng ph\u1ed5 r\u1ed9ng c\u00f3 ch\u1ec9 s\u1ed1 SPF t\u1eeb 30 tr\u1edf l\u00ean m\u1ed7i ng\u00e0y, \u0111\u1ed3ng th\u1eddi thoa \u0111\u1ee7 l\u01b0\u1ee3ng cho to\u00e0n b\u1ed9 khu\u00f4n m\u1eb7t, tai, c\u1ed5 v\u00e0 v\u00f9ng ng\u1ef1c tr\u00ean. N\u1ebfu \u1edf ngo\u00e0i tr\u1eddi tr\u00ean hai gi\u1edd ho\u1eb7c \u0111\u1ed5 nhi\u1ec1u m\u1ed3 h\u00f4i, c\u1ea7n thoa l\u1ea1i \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 b\u1ea3o v\u1ec7.<\/p>\n<h3 class=\"tuht_show\"><strong>K\u1ebft h\u1ee3p ch\u1ed1ng n\u1eafng b\u1eb1ng qu\u1ea7n \u00e1o v\u00e0 ph\u1ee5 ki\u1ec7n<\/strong><\/h3>\n<p align=\"center\"><span><img decoding=\"async\" class=\"news-image\" alt=\"\u0110\u1ed9i m\u0169 r\u1ed9ng v\u00e0nh khi ra ngo\u00e0i gi\u00fap che ch\u1eafn khu\u00f4n m\u1eb7t, tai v\u00e0 c\u1ed5 kh\u1ecfi tia c\u1ef1c t\u00edm, gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng collagen v\u00e0 h\u1ea1n ch\u1ebf nguy c\u01a1 h\u00ecnh th\u00e0nh n\u1ebfp nh\u0103n, \u0111\u1ed1m n\u00e2u do \u00e1nh n\u1eafng. \u1ea2nh: Chron\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/1785818688-12ad16616f-ratio16x9-1920-2359-8429-2610-width740height417.jpg\" width=\"740\" title=\"1785818688-12ad16616f-ratio16x9-1920-2359-8429-2610-width740height417\"><\/span><\/p>\n<p class=\"img_chu_thich_0407\">\u0110\u1ed9i m\u0169 r\u1ed9ng v\u00e0nh khi ra ngo\u00e0i gi\u00fap che ch\u1eafn khu\u00f4n m\u1eb7t, tai v\u00e0 c\u1ed5 kh\u1ecfi tia c\u1ef1c t\u00edm, gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng collagen v\u00e0 h\u1ea1n ch\u1ebf nguy c\u01a1 h\u00ecnh th\u00e0nh n\u1ebfp nh\u0103n, \u0111\u1ed1m n\u00e2u do \u00e1nh n\u1eafng. \u1ea2nh: Chron<\/p>\n<p class=\"Normal\">Theo b\u00e1c s\u0129 Elizabeth Hale, Ph\u00f3 Ch\u1ee7 t\u1ecbch Qu\u1ef9 Ung th\u01b0 Da (Skin Cancer Foundation), kem ch\u1ed1ng n\u1eafng ch\u1ec9 l\u00e0 m\u1ed9t ph\u1ea7n trong chi\u1ebfn l\u01b0\u1ee3c b\u1ea3o v\u1ec7 da kh\u1ecfi l\u00e3o h\u00f3a. B\u00e0 cho bi\u1ebft kh\u00f4ng c\u00f3 lo\u1ea1i kem n\u00e0o c\u00f3 th\u1ec3 ch\u1eb7n ho\u00e0n to\u00e0n tia c\u1ef1c t\u00edm n\u1ebfu ng\u01b0\u1eddi d\u00f9ng ti\u1ebfp x\u00fac \u00e1nh n\u1eafng k\u00e9o d\u00e0i. V\u00ec v\u1eady, c\u00e1c b\u00e1c s\u0129 da li\u1ec5u th\u01b0\u1eddng k\u1ebft h\u1ee3p \u0111\u1ed9i m\u0169 r\u1ed9ng v\u00e0nh, \u0111eo k\u00ednh r\u00e2m ch\u1ed1ng tia UV, m\u1eb7c \u00e1o ch\u1ed1ng n\u1eafng v\u00e0 \u01b0u ti\u00ean \u0111i d\u01b0\u1edbi b\u00f3ng r\u00e2m khi c\u00f3 th\u1ec3. C\u00e1c nghi\u00ean c\u1ee9u cho th\u1ea5y vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng b\u1ee9c x\u1ea1 c\u1ef1c t\u00edm t\u00edch l\u0169y m\u1ed7i ng\u00e0y l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng gi\u00fap b\u1ea3o v\u1ec7 collagen, gi\u1ea3m nguy c\u01a1 xu\u1ea5t hi\u1ec7n \u0111\u1ed1m n\u00e2u, n\u1ebfp nh\u0103n v\u00e0 t\u00ecnh tr\u1ea1ng ch\u1ea3y x\u1ec7 v\u1ec1 l\u00e2u d\u00e0i. \u0110\u00e2y c\u0169ng l\u00e0 l\u00fd do c\u00e1c chuy\u00ean gia xem ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd l\u00e0 l\u1edbp ph\u00f2ng th\u1ee7 kh\u00f4ng th\u1ec3 thi\u1ebfu b\u00ean c\u1ea1nh kem ch\u1ed1ng n\u1eafng.<\/p>\n<h3 class=\"tuht_show\"><strong>Ch\u00eca kh\u00f3a n\u1eb1m \u1edf s\u1ef1 \u0111\u1ec1u \u0111\u1eb7n<\/strong><\/h3>\n<p class=\"Normal\">C\u00e1c b\u00e1c s\u0129 da li\u1ec5u \u0111\u1ec1u th\u1ed1ng nh\u1ea5t r\u1eb1ng ch\u1ed1ng l\u00e3o h\u00f3a kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ea3n ph\u1ea9m \u0111\u1eaft ti\u1ec1n hay quy tr\u00ecnh ch\u0103m s\u00f3c c\u1ea7u k\u1ef3. \u0110i\u1ec1u quan tr\u1ecdng h\u01a1n l\u00e0 duy tr\u00ec nh\u1eefng th\u00f3i quen \u0111\u00fang m\u1ed7i s\u00e1ng: l\u00e0m s\u1ea1ch nh\u1eb9 nh\u00e0ng \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u00e0ng r\u00e0o da, b\u1ed5 sung ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, d\u01b0\u1ee1ng \u1ea9m \u0111\u1ea7y \u0111\u1ee7 v\u00e0 ch\u1ed1ng n\u1eafng to\u00e0n di\u1ec7n. Khi \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i m\u1ed7i ng\u00e0y, nh\u1eefng b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n n\u00e0y gi\u00fap gi\u1ea3m t\u00edch l\u0169y t\u1ed5n th\u01b0\u01a1ng do m\u00f4i tr\u01b0\u1eddng, b\u1ea3o t\u1ed3n collagen v\u00e0 l\u00e0m ch\u1eadm \u0111\u00e1ng k\u1ec3 qu\u00e1 tr\u00ecnh l\u00e3o h\u00f3a c\u1ee7a l\u00e0n da.<\/p>\n<div class=\"bv-lq\">\n<div class=\"bv-lq-inner\">\n<div class=\"img-bv-lq imgFloat pos-rel\"><img decoding=\"async\" src=\"http:\/\/useful.vn\/wp-content\/uploads\/2026\/08\/adt1767142788-kem-chong-nang-2-71768-35-0-660-1000__anh_cat_3_2.jpeg\" alt=\"\u0110\u1eebng \u0111\u1ee3i \u0111\u1ebfn tu\u1ed5i 30: 4 th\u00f3i quen ch\u1ed1ng l\u00e3o h\u00f3a da s\u1edbm b\u1ea1n c\u1ea7n bi\u1ebft\" class=\"img_tin_lien_quan_trong_bai width-100\" title=\"adt1767142788-kem-chong-nang-2-71768-35-0-660-1000__anh_cat_3_2\"><\/div>\n<div class=\"content-bv-lq\">\n<div class=\"title-bv\">\n                        \u0110\u1eebng \u0111\u1ee3i \u0111\u1ebfn tu\u1ed5i 30: 4 th\u00f3i quen ch\u1ed1ng l\u00e3o h\u00f3a da s\u1edbm b\u1ea1n c\u1ea7n bi\u1ebft\n                <\/div>\n<div class=\"ct-bv\">\n<p>Nhi\u1ec1u ng\u01b0\u1eddi tr\u1ebb v\u1eabn duy tr\u00ec quan ni\u1ec7m sai l\u1ea7m r\u1eb1ng l\u00e3o h\u00f3a l\u00e0 v\u1ea5n \u0111\u1ec1 c\u1ee7a tu\u1ed5i trung ni\u00ean. Tuy nhi\u00ean, c\u00e1c nghi\u00ean c\u1ee9u da li\u1ec5u hi\u1ec7n \u0111\u1ea1i cho th\u1ea5y, l\u00e0n da&#8230;<\/p>\n<\/div>\n<div class=\"see-now\">B\u1ea5m xem &gt;&gt;\n                <\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<hr>\n<p>https:\/\/www.24h.com.vn\/dep\/5-dieu-bac-si-da-lieu-lam-moi-sang-de-han-che-lao-hoa-c78a1783771.html<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Theo c\u00e1c b\u00e1c s\u0129 da li\u1ec5u, nh\u1eefng g\u00ec b\u1ea1n l\u00e0m trong kho\u1ea3ng 30 ph\u00fat \u0111\u1ea7u ng\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 l\u00e3o h\u00f3a c\u1ee7a l\u00e0n da. R\u1eeda m\u1eb7t, thoa ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, ch\u1ed1ng n\u1eafng \u0111\u00fang c\u00e1ch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec1u \u0111\u1eb7n s\u1ebd gi\u00fap b\u1ea3o v\u1ec7 collagen, gi\u1ea3m t\u1ed5n th\u01b0\u01a1ng do<\/p>\n","protected":false},"author":1,"featured_media":9280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-9279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lam-dep"],"_links":{"self":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/9279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9279"}],"version-history":[{"count":0,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/posts\/9279\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=\/wp\/v2\/media\/9280"}],"wp:attachment":[{"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/useful.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}