{"id":12542,"date":"2025-12-23T18:08:11","date_gmt":"2025-12-23T18:08:11","guid":{"rendered":"https:\/\/korcosmetics.vn\/?p=12542"},"modified":"2025-12-25T07:00:56","modified_gmt":"2025-12-25T07:00:56","slug":"tac-dung-cua-butylene-glycol","status":"publish","type":"post","link":"https:\/\/korcosmetics.vn\/en\/tac-dung-cua-butylene-glycol\/","title":{"rendered":"T\u00e1c d\u1ee5ng c\u1ee7a butylene glycol trong m\u1ef9 ph\u1ea9m: th\u00e0nh ph\u1ea7n n\u1ec1n &#8220;v\u00e0ng&#8221; cho l\u00e0n da"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Khi c\u1ea7m tr\u00ean tay m\u1ed9t chai serum hay kem d\u01b0\u1ee1ng, n\u1ebfu b\u1ea1n quan s\u00e1t b\u1ea3ng th\u00e0nh ph\u1ea7n (Inci list), c\u00f3 m\u1ed9t c\u00e1i t\u00ean g\u1ea7n nh\u01b0 lu\u00f4n xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng v\u1ecb tr\u00ed \u0111\u1ea7u ti\u00ean: butylene glycol. D\u00f9 ph\u1ed5 bi\u1ebfn l\u00e0 v\u1eady, nh\u01b0ng kh\u00f4ng \u00edt ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y hoang mang khi th\u1ea5y h\u1eadu t\u1ed1 &#8220;glycol&#8221; \u2013 m\u1ed9t danh t\u1eeb nghe c\u00f3 v\u1ebb n\u1ed3ng m\u00f9i h\u00f3a ch\u1ea5t ho\u1eb7c d\u1ec5 b\u1ecb nh\u1ea7m l\u1eabn v\u1edbi c\u00e1c lo\u1ea1i c\u1ed3n g\u00e2y kh\u00f4 da. V\u1eady th\u1ef1c ch\u1ea5t <\/span><a href=\"https:\/\/korcosmetics.vn\/tac-dung-cua-butylene-glycol\/\"><b>t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol<\/b><\/a><span style=\"font-weight: 400;\"> l\u00e0 g\u00ec? T\u1ea1i sao c\u00e1c nh\u00e0 khoa h\u1ecdc m\u1ef9 ph\u1ea9m l\u1ea1i \u01b0u \u00e1i th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u1ebfn th\u1ebf, v\u00e0 li\u1ec7u n\u00f3 c\u00f3 th\u1ef1c s\u1ef1 an to\u00e0n cho nh\u1eefng l\u00e0n da nh\u1ea1y c\u1ea3m nh\u1ea5t? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u \u0111\u00fang b\u1ea3n ch\u1ea5t, vai tr\u00f2 v\u00e0 l\u00fd do t\u1ea1i sao \u0111\u00e2y l\u1ea1i l\u00e0 &#8220;ch\u00eca kh\u00f3a&#8221; gi\u00fap c\u00e1c s\u1ea3n ph\u1ea9m d\u01b0\u1ee1ng da \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.<\/span><\/p>\n<h2><b>1. Butylene glycol l\u00e0 g\u00ec? ngu\u1ed3n g\u1ed1c v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m h\u00f3a h\u1ecdc<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 hi\u1ec3u v\u1ec1 <\/span><b>t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol<\/b><span style=\"font-weight: 400;\">, tr\u01b0\u1edbc h\u1ebft ch\u00fang ta c\u1ea7n bi\u1ebft n\u00f3 l\u00e0 g\u00ec. V\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc, butylene glycol (c\u00f2n g\u1ecdi l\u00e0 1,3-butanediol) thu\u1ed9c nh\u00f3m glycol, hay c\u1ee5 th\u1ec3 h\u01a1n l\u00e0 m\u1ed9t lo\u1ea1i r\u01b0\u1ee3u hai ch\u1ee9c (organic alcohol). Tuy nhi\u00ean, \u0111\u1eebng \u0111\u1ec3 ch\u1eef &#8220;r\u01b0\u1ee3u&#8221; l\u00e0m b\u1ea1n lo l\u1eafng, v\u00ec \u0111\u1eb7c t\u00ednh c\u1ee7a n\u00f3 ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t v\u1edbi r\u01b0\u1ee3u u\u1ed1ng hay c\u1ed3n s\u00e1t khu\u1ea9n.<\/span><\/p>\n<figure id=\"attachment_12545\" aria-describedby=\"caption-attachment-12545\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12545\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3.jpg\" alt=\"ngu\u1ed3n g\u1ed1c v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m h\u00f3a h\u1ecdc c\u1ee7a butylene glycol\" width=\"700\" height=\"323\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3.jpg 1400w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3-800x369.jpg 800w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3-768x354.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3-18x8.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol3-600x276.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12545\" class=\"wp-caption-text\">Ngu\u1ed3n g\u1ed1c v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m h\u00f3a h\u1ecdc c\u1ee7a butylene glycol<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n n\u00e0y th\u01b0\u1eddng t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng ch\u1ea5t l\u1ecfng kh\u00f4ng m\u00e0u, kh\u00f4ng m\u00f9i v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc. Trong ng\u00e0nh c\u00f4ng nghi\u1ec7p l\u00e0m \u0111\u1eb9p, butylene glycol \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb d\u1ea7u m\u1ecf ho\u1eb7c t\u1eeb c\u00e1c ngu\u1ed3n th\u1ef1c v\u1eadt (nh\u01b0 m\u00eda \u0111\u01b0\u1eddng) th\u00f4ng qua qu\u00e1 tr\u00ecnh l\u00ean khu\u1ea9n. Nh\u1edd \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 \u0111\u1eb7c t\u00ednh h\u00f3a h\u1ecdc \u1ed5n \u0111\u1ecbnh, n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng nguy\u00ean li\u1ec7u n\u1ec1n t\u1ea3ng trong c\u1ea3 m\u1ef9 ph\u1ea9m l\u1eabn d\u01b0\u1ee3c ph\u1ea9m.<\/span><\/p>\n<h2><b>2. Butylene glycol c\u00f3 ph\u1ea3i l\u00e0 c\u1ed3n kh\u00f4ng? gi\u1ea3i m\u00e3 hi\u1ec3u l\u1ea7m ph\u1ed5 bi\u1ebfn<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">M\u1ed9t trong nh\u1eefng th\u1eafc m\u1eafc l\u1edbn nh\u1ea5t c\u1ee7a ng\u01b0\u1eddi d\u00f9ng l\u00e0 li\u1ec7u butylene glycol c\u00f3 g\u00e2y h\u1ea1i nh\u01b0 c\u1ed3n kh\u00f4 (Alcohol Denat, Ethanol) hay kh\u00f4ng. C\u00e2u tr\u1ea3 l\u1eddi l\u00e0: <\/span><b>Kh\u00f4ng.<\/b><\/p>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 c\u00f9ng thu\u1ed9c h\u1ecd r\u01b0\u1ee3u v\u1ec1 m\u1eb7t c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc, nh\u01b0ng ch\u00fang c\u00f3 t\u00e1c \u0111\u1ed9ng tr\u00e1i ng\u01b0\u1ee3c l\u00ean da:<\/span><\/p>\n<figure id=\"attachment_12547\" aria-describedby=\"caption-attachment-12547\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12547\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol.jpg\" alt=\"Butylene glycol kh\u00f4ng ph\u1ea3i l\u00e0 c\u1ed3n\" width=\"700\" height=\"367\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol.jpg 848w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol-762x400.jpg 762w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol-768x403.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol-18x9.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol-600x315.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12547\" class=\"wp-caption-text\">Butylene glycol kh\u00f4ng ph\u1ea3i l\u00e0 c\u1ed3n<\/figcaption><\/figure>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u1ed3n kh\u00f4:<\/b><span style=\"font-weight: 400;\"> C\u00f3 ph\u00e2n t\u1eed nh\u1ecf, bay h\u01a1i nhanh, d\u1ec5 l\u00e0m m\u1ea5t \u0111i l\u1edbp m\u00e0ng lipid t\u1ef1 nhi\u00ean, g\u00e2y kh\u00f4 c\u0103ng v\u00e0 k\u00edch \u1ee9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Butylene glycol:<\/b><span style=\"font-weight: 400;\"> C\u00f3 ph\u00e2n t\u1eed l\u1edbn h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc v\u00e0 \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ch\u1ea5t d\u01b0\u1ee1ng \u1ea9m nh\u1eb9.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Thay v\u00ec l\u00e0m da m\u1ea5t n\u01b0\u1edbc, th\u00e0nh ph\u1ea7n n\u00e0y l\u1ea1i gi\u00fap duy tr\u00ec \u0111\u1ed9 \u1ea9m, gi\u00fap b\u1ec1 m\u1eb7t da m\u1ec1m m\u1ea1i h\u01a1n sau khi s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m. Do \u0111\u00f3, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 y\u00ean t\u00e2m khi th\u1ea5y s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a n\u00f3 trong c\u00e1c d\u00f2ng m\u1ef9 ph\u1ea9m d\u00e0nh cho da kh\u00f4 ho\u1eb7c da nh\u1ea1y c\u1ea3m.<\/span><\/p>\n<h2><b>3. Nh\u1eefng t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol trong m\u1ef9 ph\u1ea9m b\u1ea1n c\u1ea7n bi\u1ebft<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean m\u00e0 butylene glycol c\u00f3 m\u1eb7t trong h\u01a1n 70% c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da hi\u1ec7n nay. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 4 vai tr\u00f2 ch\u1ee7 ch\u1ed1t t\u1ea1o n\u00ean gi\u00e1 tr\u1ecb c\u1ee7a th\u00e0nh ph\u1ea7n n\u00e0y:<\/span><\/p>\n<h3><b>3.1. T\u00e1c d\u1ee5ng gi\u1eef \u1ea9m nh\u1eb9 (humectant) cho b\u1ec1 m\u1eb7t da<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 kh\u00f4ng &#8220;th\u1ea7n th\u00e1nh&#8221; nh\u01b0 Hyaluronic Acid (HA) trong vi\u1ec7c ng\u1eadm n\u01b0\u1edbc, nh\u01b0ng butylene glycol l\u00e0 m\u1ed9t ch\u1ea5t huy \u0111\u1ed9ng \u1ea9m (humectant) hi\u1ec7u qu\u1ea3. N\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch h\u00fat \u0111\u1ed9 \u1ea9m t\u1eeb m\u00f4i tr\u01b0\u1eddng ho\u1eb7c t\u1eeb c\u00e1c l\u1edbp da s\u00e2u h\u01a1n l\u00ean b\u1ec1 m\u1eb7t. \u0110i\u1ec1u n\u00e0y gi\u00fap da duy tr\u00ec \u0111\u1ed9 m\u1ec1m m\u1ea1i, gi\u1ea3m thi\u1ec3u t\u00ecnh tr\u1ea1ng th\u00f4 r\u00e1p ngay sau khi apply s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<h3><b>3.2. Dung m\u00f4i h\u00f2a tan ho\u1ea1t ch\u1ea5t tuy\u1ec7t v\u1eddi<\/b><\/h3>\n<figure id=\"attachment_12546\" aria-describedby=\"caption-attachment-12546\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12546\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2.jpg\" alt=\"Nh\u1eefng t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol trong m\u1ef9 ph\u1ea9m b\u1ea1n c\u1ea7n bi\u1ebft\" width=\"700\" height=\"414\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2.jpg 845w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2-676x400.jpg 676w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2-768x454.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2-18x12.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol2-600x355.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12546\" class=\"wp-caption-text\">Nh\u1eefng t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol trong m\u1ef9 ph\u1ea9m b\u1ea1n c\u1ea7n bi\u1ebft<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 <\/span><b>t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol<\/b><span style=\"font-weight: 400;\"> quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t. R\u1ea5t nhi\u1ec1u ho\u1ea1t ch\u1ea5t qu\u00fd gi\u00e1 nh\u01b0 Salicylic Acid (BHA), Ferulic Acid hay c\u00e1c chi\u1ebft xu\u1ea5t th\u1ef1c v\u1eadt r\u1ea5t kh\u00f3 tan trong n\u01b0\u1edbc. Butylene glycol \u0111\u00f3ng vai tr\u00f2 l\u00e0 dung m\u00f4i, gi\u00fap c\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y tan \u0111\u1ec1u, kh\u00f4ng b\u1ecb v\u00f3n c\u1ee5c hay k\u1ebft t\u1ee7a, t\u1eeb \u0111\u00f3 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ed3ng nh\u1ea5t cho c\u00f4ng th\u1ee9c m\u1ef9 ph\u1ea9m.<\/span><\/p>\n<h3><b>3.3. H\u1ed7 tr\u1ee3 t\u0103ng kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u v\u00e0o da<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ea3n ph\u1ea9m t\u1ed1t \u0111\u1ebfn \u0111\u00e2u m\u00e0 kh\u00f4ng th\u1ea5m \u0111\u01b0\u1ee3c v\u00e0o da th\u00ec c\u0169ng v\u00f4 d\u1ee5ng. Butylene glycol ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t &#8220;ng\u01b0\u1eddi d\u1eabn \u0111\u01b0\u1eddng&#8221;, l\u00e0m gi\u1ea3m \u0111\u1ed9 nh\u1edbt c\u1ee7a dung d\u1ecbch v\u00e0 gi\u00fap c\u00e1c d\u01b0\u1ee1ng ch\u1ea5t kh\u00e1c len l\u1ecfi s\u00e2u h\u01a1n v\u00e0o c\u00e1c l\u1edbp bi\u1ec3u b\u00ec. Khi c\u00f3 m\u1eb7t th\u00e0nh ph\u1ea7n n\u00e0y, c\u00e1c ho\u1ea1t ch\u1ea5t \u0111i\u1ec1u tr\u1ecb (nh\u01b0 vitamin C, Retinol) s\u1ebd ph\u00e2n b\u1ed1 \u0111\u1ec1u h\u01a1n v\u00e0 ph\u00e1t huy hi\u1ec7u qu\u1ea3 t\u1ed1t h\u01a1n.<\/span><\/p>\n<h3><b>3.4. C\u1ea3i thi\u1ec7n c\u1ea3m gi\u00e1c v\u00e0 k\u1ebft c\u1ea5u s\u1ea3n ph\u1ea9m<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 bao gi\u1edd t\u1ef1 h\u1ecfi t\u1ea1i sao m\u1ed9t s\u1ed1 lo\u1ea1i serum l\u1ea1i th\u1ea5m r\u1ea5t nhanh v\u00e0 \u0111\u1ec3 l\u1ea1i l\u1edbp n\u1ec1n kh\u00f4 tho\u00e1ng? \u0110\u00f3 ch\u00ednh l\u00e0 nh\u1edd butylene glycol. N\u00f3 gi\u00fap l\u00e0m m\u1ecfng k\u1ebft c\u1ea5u s\u1ea3n ph\u1ea9m, t\u1ea1o c\u1ea3m gi\u00e1c m\u01b0\u1ee3t m\u00e0 khi thoa (spreadability), kh\u00f4ng g\u00e2y nh\u1eddn r\u00edt hay b\u1ebft d\u00ednh. \u0110i\u1ec1u n\u00e0y c\u1ef1c k\u1ef3 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i m\u1ef9 ph\u1ea9m d\u00f9ng h\u1eb1ng ng\u00e0y nh\u01b0 kem ch\u1ed1ng n\u1eafng hay kem l\u00f3t trang \u0111i\u1ec3m.<\/span><\/p>\n<h2><b>4. Butylene glycol c\u00f3 tr\u1ef1c ti\u1ebfp d\u01b0\u1ee1ng da hay \u0111i\u1ec1u tr\u1ecb v\u1ea5n \u0111\u1ec1 da kh\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">C\u1ea7n l\u00e0m r\u00f5 m\u1ed9t s\u1ef1 th\u1eadt: butylene glycol kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t ho\u1ea1t ch\u1ea5t \u0111i\u1ec1u tr\u1ecb (active ingredient) nh\u01b0 Niacinamide gi\u00fap s\u00e1ng da hay Ceramide gi\u00fap ph\u1ee5c h\u1ed3i m\u00e0ng b\u1ea3o v\u1ec7. N\u00f3 kh\u00f4ng tr\u1ef1c ti\u1ebfp tr\u1ecb m\u1ee5n, x\u00f3a nh\u0103n hay tr\u1ecb n\u00e1m.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, n\u00f3 \u0111\u00f3ng vai tr\u00f2 <\/span><b>gi\u00e1n ti\u1ebfp nh\u01b0ng thi\u1ebft y\u1ebfu<\/b><span style=\"font-weight: 400;\">. H\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng butylene glycol nh\u01b0 m\u1ed9t &#8220;\u0111\u1ed9i ng\u0169 h\u1eadu c\u1ea7n&#8221;. N\u1ebfu kh\u00f4ng c\u00f3 \u0111\u1ed9i ng\u0169 n\u00e0y, c\u00e1c &#8220;ng\u00f4i sao&#8221; nh\u01b0 B5, Peptide hay Niacinamide s\u1ebd kh\u00f3 l\u00f2ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 th\u1ea5m s\u00e2u \u0111\u1ec3 l\u00e0m t\u1ed1t c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh. V\u00ec v\u1eady, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a n\u00f3 l\u00e0 b\u1ea3o ch\u1ee9ng cho m\u1ed9t c\u00f4ng th\u1ee9c \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u1ec1 hi\u1ec7u su\u1ea5t.<\/span><\/p>\n<figure id=\"attachment_12544\" aria-describedby=\"caption-attachment-12544\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12544\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol4.jpg\" alt=\"Butylene glycol gi\u00e1n ti\u1ebfp d\u01b0\u1ee1ng da v\u00e0 \u0111i\u1ec1u tr\u1ecb v\u1ea5n \u0111\u1ec1 da kh\u00f4ng\" width=\"700\" height=\"343\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol4.jpg 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-butylene-glycol4-18x9.jpg 18w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12544\" class=\"wp-caption-text\">Butylene glycol gi\u00e1n ti\u1ebfp d\u01b0\u1ee1ng da v\u00e0 \u0111i\u1ec1u tr\u1ecb v\u1ea5n \u0111\u1ec1 da kh\u00f4ng<\/figcaption><\/figure>\n<h2><b>5. \u0110\u00e1nh gi\u00e1 \u0111\u1ed9 an to\u00e0n: da nh\u1ea1y c\u1ea3m c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Theo c\u00e1c b\u00e1o c\u00e1o t\u1eeb H\u1ed9i \u0111\u1ed3ng chuy\u00ean gia \u0111\u00e1nh gi\u00e1 th\u00e0nh ph\u1ea7n m\u1ef9 ph\u1ea9m (CIR) v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c y t\u1ebf, butylene glycol \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn l\u00e0 an to\u00e0n trong s\u1eed d\u1ee5ng m\u1ef9 ph\u1ea9m v\u1edbi n\u1ed3ng \u0111\u1ed9 cho ph\u00e9p. So v\u1edbi c\u00e1c lo\u1ea1i glycol kh\u00e1c nh\u01b0 Propylene Glycol (c\u00f3 th\u1ec3 g\u00e2y n\u00f3ng r\u00e1t \u1edf m\u1ed9t s\u1ed1 ng\u01b0\u1eddi), butylene glycol c\u00f3 ch\u1ec9 s\u1ed1 k\u00edch \u1ee9ng th\u1ea5p h\u01a1n nhi\u1ec1u.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Th\u00e0nh ph\u1ea7n n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Da th\u01b0\u1eddng v\u00e0 da kh\u00f4:<\/b><span style=\"font-weight: 400;\"> H\u1ed7 tr\u1ee3 gi\u1eef \u1ea9m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Da d\u1ea7u m\u1ee5n:<\/b><span style=\"font-weight: 400;\"> K\u1ebft c\u1ea5u nh\u1eb9, kh\u00f4ng g\u00e2y b\u00ed b\u00e1ch l\u1ed7 ch\u00e2n l\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Da nh\u1ea1y c\u1ea3m:<\/b><span style=\"font-weight: 400;\"> \u00cdt c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y d\u1ecb \u1ee9ng, gi\u00fap l\u00e0m d\u1ecbu c\u1ea3m gi\u00e1c ch\u00e2m ch\u00edch c\u1ee7a c\u00e1c ho\u1ea1t ch\u1ea5t m\u1ea1nh.<\/span><\/li>\n<\/ul>\n<h2><b>6. So s\u00e1nh butylene glycol v\u1edbi c\u00e1c glycol ph\u1ed5 bi\u1ebfn kh\u00e1c<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n t\u1ea1i sao butylene glycol l\u1ea1i \u0111\u01b0\u1ee3c tin d\u00f9ng, ch\u00fang ta h\u00e3y c\u00f9ng \u0111\u1eb7t n\u00f3 l\u00ean b\u00e0n c\u00e2n v\u1edbi hai &#8220;ng\u01b0\u1eddi anh em&#8221; c\u00f9ng nh\u00f3m:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Ti\u00eau ch\u00ed<\/b><\/td>\n<td><b>Butylene glycol<\/b><\/td>\n<td><b>Propylene glycol<\/b><\/td>\n<td><b>Methylpropanediol<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>\u0110\u1ed9 k\u00edch \u1ee9ng<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh (c\u00f3 th\u1ec3 g\u00e2y n\u00f3ng)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u1ea5t th\u1ea5p<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>C\u1ea3m gi\u00e1c tr\u00ean da<\/b><\/td>\n<td><span style=\"font-weight: 400;\">M\u01b0\u1ee3t, nh\u1eb9, tho\u00e1ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u00f3 th\u1ec3 h\u01a1i d\u00ednh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u1ea5t nh\u1eb9 v\u00e0 trong<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Kh\u1ea3 n\u0103ng h\u00f2a tan<\/b><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ed1t<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ed1t<\/span><\/td>\n<td><span style=\"font-weight: 400;\">R\u1ea5t t\u1ed1t<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>\u0110\u1ed9 ph\u1ed5 bi\u1ebfn<\/b><\/td>\n<td><span style=\"font-weight: 400;\">R\u1ea5t cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">Nh\u00ecn v\u00e0o b\u1ea3ng tr\u00ean, c\u00f3 th\u1ec3 th\u1ea5y butylene glycol l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn c\u00e2n b\u1eb1ng nh\u1ea5t gi\u1eefa hi\u1ec7u n\u0103ng h\u00f2a tan v\u00e0 tr\u1ea3i nghi\u1ec7m d\u1ec5 ch\u1ecbu tr\u00ean da, \u0111\u00f3 l\u00e0 l\u00fd do n\u00f3 v\u1eabn l\u00e0 &#8220;v\u1ecb vua&#8221; trong c\u00e1c c\u00f4ng th\u1ee9c m\u1ef9 ph\u1ea9m hi\u1ec7n \u0111\u1ea1i.<\/span><\/p>\n<h2><b>7. Butylene glycol th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong nh\u1eefng lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0o?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Nh\u1edd t\u00ednh \u0111a n\u0103ng, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y <\/span><b>t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol<\/b><span style=\"font-weight: 400;\"> trong h\u1ea7u h\u1ebft c\u00e1c b\u01b0\u1edbc c\u1ee7a quy tr\u00ecnh skincare:<\/span><\/p>\n<figure id=\"attachment_12537\" aria-describedby=\"caption-attachment-12537\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12537\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-methylpropanediol4.jpg\" alt=\"Butylene glycol th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong nh\u1eefng lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0o\" width=\"700\" height=\"362\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-methylpropanediol4.jpg 650w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-methylpropanediol4-18x9.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/12\/tac-dung-cua-methylpropanediol4-600x310.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12537\" class=\"wp-caption-text\">Butylene glycol th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n trong nh\u1eefng lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0o<\/figcaption><\/figure>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Toner v\u00e0 n\u01b0\u1edbc hoa h\u1ed3ng:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap c\u1ea5p \u1ea9m t\u1ee9c th\u00ec v\u00e0 l\u00e0m s\u1ea1ch s\u00e2u l\u1ed7 ch\u00e2n l\u00f4ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Serum d\u01b0\u1ee1ng da:<\/b><span style=\"font-weight: 400;\"> L\u00e0m dung m\u00f4i cho c\u00e1c tinh ch\u1ea5t c\u00f4 \u0111\u1eb7c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>S\u1eefa r\u1eeda m\u1eb7t d\u1ecbu nh\u1eb9:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap da kh\u00f4ng b\u1ecb kh\u00f4 c\u0103ng sau khi r\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kem d\u01b0\u1ee1ng m\u1ecfng nh\u1eb9:<\/b><span style=\"font-weight: 400;\"> T\u1ea1o k\u1ebft c\u1ea5u gel-cream th\u1ea9m th\u1ea5u nhanh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Kem ch\u1ed1ng n\u1eafng:<\/b><span style=\"font-weight: 400;\"> Gi\u00fap s\u1ea3n ph\u1ea9m d\u00e0n tr\u1ea3i \u0111\u1ec1u tr\u00ean da m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i v\u1ec7t tr\u1eafng b\u1ebft d\u00ednh.<\/span><\/li>\n<\/ol>\n<h2><b>8. Vai tr\u00f2 c\u1ee7a butylene glycol trong c\u00f4ng th\u1ee9c l\u00e0nh t\u00ednh c\u1ee7a KOR<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">T\u1ea1i KOR, ch\u00fang t\u00f4i lu\u00f4n theo \u0111u\u1ed5i tri\u1ebft l\u00fd: &#8220;Hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u t\u1eeb s\u1ef1 d\u1ecbu nh\u1eb9&#8221;. Trong c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a <a href=\"https:\/\/korcosmetics.vn\/\" target=\"_blank\" rel=\"noopener\"><strong>KOR Cosmetics<\/strong><\/a>, butylene glycol \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t th\u00e0nh ph\u1ea7n then ch\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hai y\u1ebfu t\u1ed1: <\/span><b>S\u1ef1 \u1ed5n \u0111\u1ecbnh<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>Tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Thay v\u00ec s\u1eed d\u1ee5ng c\u00e1c ch\u1ea5t dung m\u00f4i r\u1ebb ti\u1ec1n c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng, KOR \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn butylene glycol tinh khi\u1ebft cao. \u0110i\u1ec1u n\u00e0y gi\u00fap:<\/span><\/p>\n<figure id=\"attachment_12051\" aria-describedby=\"caption-attachment-12051\" style=\"width: 600px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-12051\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/san-pham-chua-pha5.jpg\" alt=\"Vai tr\u00f2 c\u1ee7a butylene glycol trong c\u00f4ng th\u1ee9c l\u00e0nh t\u00ednh c\u1ee7a KOR\" width=\"600\" height=\"424\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/san-pham-chua-pha5.jpg 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/san-pham-chua-pha5-566x400.jpg 566w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/san-pham-chua-pha5-18x12.jpg 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><figcaption id=\"caption-attachment-12051\" class=\"wp-caption-text\">Vai tr\u00f2 c\u1ee7a butylene glycol trong c\u00f4ng th\u1ee9c l\u00e0nh t\u00ednh c\u1ee7a KOR<\/figcaption><\/figure>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c ho\u1ea1t ch\u1ea5t ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 d\u01b0\u1ee1ng tr\u1eafng trong s\u1ea3n ph\u1ea9m KOR ho\u1ea1t \u0111\u1ed9ng b\u1ec1n b\u1ec9 h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u1ebft c\u1ea5u s\u1ea3n ph\u1ea9m lu\u00f4n m\u1ecfng nh\u1eb9, ph\u00f9 h\u1ee3p v\u1edbi kh\u00ed h\u1eadu n\u00f3ng \u1ea9m t\u1ea1i Vi\u1ec7t Nam.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">An to\u00e0n tuy\u1ec7t \u0111\u1ed1i cho ng\u01b0\u1eddi d\u00f9ng c\u00f3 l\u00e0n da m\u1ecfng manh, d\u1ec5 ph\u1ea3n \u1ee9ng v\u1edbi h\u00f3a ch\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2><b>9. Nh\u1eefng hi\u1ec3u l\u1ea7m th\u01b0\u1eddng g\u1eb7p v\u1ec1 butylene glycol<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">D\u00f9 c\u00f3 nhi\u1ec1u l\u1ee3i \u00edch, nh\u01b0ng nh\u1eefng l\u1eddi \u0111\u1ed3n th\u1ed5i kh\u00f4ng \u0111\u00fang v\u1eabn t\u1ed3n t\u1ea1i. H\u00e3y c\u00f9ng \u0111\u00ednh ch\u00ednh l\u1ea1i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hi\u1ec3u l\u1ea7m 1: Butylene glycol g\u00e2y kh\u00f4 da.<\/b><span style=\"font-weight: 400;\"> Th\u1ef1c t\u1ebf n\u00f3 l\u00e0 ch\u1ea5t h\u00fat \u1ea9m, gi\u00fap da m\u1ec1m h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hi\u1ec3u l\u1ea7m 2: \u0110\u00e2y l\u00e0 ch\u1ea5t \u0111\u1ed9n v\u00f4 d\u1ee5ng.<\/b><span style=\"font-weight: 400;\"> Th\u1ef1c t\u1ebf, n\u1ebfu kh\u00f4ng c\u00f3 n\u00f3, c\u00e1c ho\u1ea1t ch\u1ea5t \u0111\u1eaft ti\u1ec1n trong serum c\u1ee7a b\u1ea1n s\u1ebd kh\u00f3 th\u1ea9m th\u1ea5u v\u00e0 d\u1ec5 b\u1ecb oxy h\u00f3a.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Hi\u1ec3u l\u1ea7m 3: N\u00f3 g\u00e2y t\u1eafc ngh\u1ebdn l\u1ed7 ch\u00e2n l\u00f4ng.<\/b><span style=\"font-weight: 400;\"> Butylene glycol c\u00f3 \u0111\u1ed9 nh\u1edbt th\u1ea5p v\u00e0 kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng g\u00e2y m\u1ee5n (non-comedogenic).<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_12080\" aria-describedby=\"caption-attachment-12080\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12080\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1.jpg\" alt=\"Nh\u1eefng hi\u1ec3u l\u1ea7m th\u01b0\u1eddng g\u1eb7p v\u1ec1 butylene glycol\" width=\"700\" height=\"394\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1.jpg 1200w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1-711x400.jpg 711w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1-768x432.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1-18x10.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu1-600x338.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12080\" class=\"wp-caption-text\">Nh\u1eefng hi\u1ec3u l\u1ea7m th\u01b0\u1eddng g\u1eb7p v\u1ec1 butylene glycol<\/figcaption><\/figure>\n<h2><b>10. Gi\u1ea3i \u0111\u00e1p c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/b><\/h2>\n<ul>\n<li aria-level=\"1\"><b>Butylene glycol c\u00f3 g\u00e2y m\u1ee5n kh\u00f4ng?<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n t\u1ea1i kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng khoa h\u1ecdc n\u00e0o cho th\u1ea5y th\u00e0nh ph\u1ea7n n\u00e0y g\u00e2y m\u1ee5n. V\u1edbi k\u1ebft c\u1ea5u l\u1ecfng nh\u1eb9, n\u00f3 c\u1ef1c k\u1ef3 an to\u00e0n cho da d\u1ea7u m\u1ee5n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Da c\u1ef1c k\u1ef3 nh\u1ea1y c\u1ea3m c\u00f3 n\u00ean tr\u00e1nh th\u00e0nh ph\u1ea7n n\u00e0y?<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ea7u h\u1ebft da nh\u1ea1y c\u1ea3m \u0111\u1ec1u dung n\u1ea1p t\u1ed1t butylene glycol. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n c\u00f3 ti\u1ec1n s\u1eed d\u1ecb \u1ee9ng v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c g\u1ed1c glycol, h\u00e3y th\u1eed s\u1ea3n ph\u1ea9m tr\u00ean m\u1ed9t v\u00f9ng da nh\u1ecf (patch test) tr\u01b0\u1edbc khi d\u00f9ng to\u00e0n m\u1eb7t.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>Butylene glycol c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c cho b\u00e0 b\u1ea7u kh\u00f4ng?<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">C\u00f3. \u0110\u00e2y l\u00e0 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 an to\u00e0n cho ph\u1ee5 n\u1eef mang thai v\u00e0 cho con b\u00fa khi s\u1eed d\u1ee5ng trong m\u1ef9 ph\u1ea9m b\u00f4i ngo\u00e0i da.<\/span><\/p>\n<ul>\n<li aria-level=\"1\"><b>N\u1ed3ng \u0111\u1ed9 bao nhi\u00eau l\u00e0 an to\u00e0n?<\/b><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Trong m\u1ef9 ph\u1ea9m, n\u1ed3ng \u0111\u1ed9 th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 1% \u0111\u1ebfn 10%. \u1ede m\u1ee9c \u0111\u1ed9 n\u00e0y, n\u00f3 ho\u00e0n to\u00e0n v\u00f4 h\u1ea1i v\u00e0 ph\u00e1t huy t\u1ed1t vai tr\u00f2 h\u1ed7 tr\u1ee3 c\u00f4ng th\u1ee9c.<\/span><\/p>\n<figure id=\"attachment_12079\" aria-describedby=\"caption-attachment-12079\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-12079\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2.jpg\" alt=\"Gi\u1ea3i \u0111\u00e1p c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p\" width=\"700\" height=\"394\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2.jpg 1200w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2-711x400.jpg 711w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2-768x432.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2-18x10.jpg 18w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2025\/11\/serum-phuc-hoi-da-yeu2-600x338.jpg 600w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-12079\" class=\"wp-caption-text\">Gi\u1ea3i \u0111\u00e1p c\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t &#8220;ng\u00f4i sao&#8221; r\u1ef1c r\u1ee1 tr\u00ean c\u00e1c chi\u1ebfn d\u1ecbch qu\u1ea3ng c\u00e1o, nh\u01b0ng <\/span><b>t\u00e1c d\u1ee5ng c\u1ee7a butylene glycol<\/b><span style=\"font-weight: 400;\"> \u0111\u1ed1i v\u1edbi hi\u1ec7u qu\u1ea3 t\u1ed5ng th\u1ec3 c\u1ee7a m\u1ed9t s\u1ea3n ph\u1ea9m skincare l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. N\u00f3 l\u00e0 c\u1ea7u n\u1ed1i gi\u00fap c\u00e1c ho\u1ea1t ch\u1ea5t qu\u00fd gi\u00e1 ti\u1ebfp c\u1eadn l\u00e0n da, \u0111\u1ed3ng th\u1eddi mang l\u1ea1i c\u1ea3m gi\u00e1c d\u1ec5 ch\u1ecbu, m\u01b0\u1ee3t m\u00e0 khi s\u1eed d\u1ee5ng. Khi hi\u1ec3u r\u00f5 v\u1ec1 n\u00f3, b\u1ea1n s\u1ebd th\u1ea5y butylene glycol kh\u00f4ng h\u1ec1 \u0111\u00e1ng s\u1ee3 nh\u01b0 c\u00e1i t\u00ean h\u00f3a h\u1ecdc c\u1ee7a n\u00f3. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u00e2y l\u00e0 minh ch\u1ee9ng cho m\u1ed9t c\u00f4ng th\u1ee9c m\u1ef9 ph\u1ea9m hi\u1ec7n \u0111\u1ea1i, khoa h\u1ecdc v\u00e0 quan t\u00e2m \u0111\u1ebfn tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>Khi c\u1ea7m tr\u00ean tay m\u1ed9t chai serum hay kem d\u01b0\u1ee1ng, n\u1ebfu b\u1ea1n quan s\u00e1t b\u1ea3ng th\u00e0nh ph\u1ea7n (Inci list), c\u00f3 m\u1ed9t c\u00e1i t\u00ean g\u1ea7n nh\u01b0 lu\u00f4n xu\u1ea5t hi\u1ec7n \u1edf nh\u1eefng v\u1ecb tr\u00ed \u0111\u1ea7u ti\u00ean: butylene glycol. D\u00f9 ph\u1ed5 bi\u1ebfn l\u00e0 v\u1eady, nh\u01b0ng kh\u00f4ng \u00edt ng\u01b0\u1eddi d\u00f9ng c\u1ea3m th\u1ea5y hoang mang khi th\u1ea5y h\u1eadu t\u1ed1 &#8220;glycol&#8221;&#8230;<\/p>","protected":false},"author":9,"featured_media":12543,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12542","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lam-dep-cung-kor"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>T\u00e1c d\u1ee5ng c\u1ee7a butylene glycol trong m\u1ef9 ph\u1ea9m<\/title>\n<meta name=\"description\" content=\"T\u00e1c d\u1ee5ng c\u1ee7a butylene glycol? 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