{"id":5226,"date":"2024-06-26T16:00:31","date_gmt":"2024-06-26T16:00:31","guid":{"rendered":"https:\/\/korvietnam.vn\/?p=5226"},"modified":"2024-09-27T10:23:55","modified_gmt":"2024-09-27T10:23:55","slug":"dau-tay-trang-het-han-co-dung-duoc-khong","status":"publish","type":"post","link":"https:\/\/korcosmetics.vn\/en\/dau-tay-trang-het-han-co-dung-duoc-khong\/","title":{"rendered":"Li\u1ec7u d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng? C\u00f3 h\u1ea1i da?"},"content":{"rendered":"<p><i><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang l\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong vi\u1ec7c ch\u0103m s\u00f3c da v\u00ec d\u1ea7u t\u1ea9y trang c\u00f3 th\u1ec3 gi\u00fap l\u00e0m s\u1ea1ch c\u00e1c v\u1ebft b\u1ea9n tr\u00ean da, gi\u00fap da t\u01b0\u01a1i m\u00e1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 d\u01b0\u1ee1ng ch\u1ea5t t\u1ed1t h\u01a1n. Tuy nhi\u00ean, n\u1ebfu s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng kh\u00f4ng nh\u1eefng kh\u00f4ng l\u00e0m s\u1ea1ch \u0111\u01b0\u1ee3c m\u00e0 c\u00f2n g\u00e2y h\u1ea1i cho l\u00e0n da? V\u1eady l\u00e0m sao \u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang v\u00e0 n\u00ean s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m trong bao l\u00e2u? H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u <\/span><\/i><a href=\"https:\/\/korcosmetics.vn\/dau-tay-trang-het-han-co-dung-duoc-khong\/\"><b><i>d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng<\/i><\/b><\/a><i><span style=\"font-weight: 400;\"> qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/span><\/i><\/p>\n<h2><b>1. D\u1ea7u t\u1ea9y trang c\u00f3 h\u1ea1n s\u1eed d\u1ee5ng kh\u00f4ng?\u00a0<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5227\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-1.webp\" alt=\"\" width=\"600\" height=\"400\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-1.webp 900w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-1-600x400.webp 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-1-768x512.webp 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang c\u00f3 h\u1ea1n s\u1eed d\u1ee5ng kh\u00f4ng?\u00a0<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3. D\u1ea7u t\u1ea9y trang c\u0169ng nh\u01b0 c\u00e1c lo\u1ea1i m\u1ef9 ph\u1ea9m kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng c\u0169ng c\u00f3 h\u1ea1n s\u1eed d\u1ee5ng. H\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi tr\u00ean bao b\u00ec ho\u1eb7c chai s\u1ea3n ph\u1ea9m, b\u1eaft \u0111\u1ea7u b\u1eb1ng k\u00fd hi\u1ec7u \u201cEXP\u201d, ti\u1ebfp theo l\u00e0 ng\u00e0y, th\u00e1ng, n\u0103m. Tuy nhi\u00ean, sau khi m\u1edf n\u1eafp, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang \u0111\u00e3 qua s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 s\u1ebd ng\u1eafn h\u01a1n n\u1ebfu b\u1ea1n kh\u00f4ng hi\u1ec3u r\u00f5 \u0111i\u1ec1u kho\u1ea3n b\u1ea3o h\u00e0nh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea5t k\u1ef3 lo\u1ea1i m\u1ef9 ph\u1ea9m n\u00e0o c\u0169ng c\u00f3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh v\u00e0 d\u1ea7u t\u1ea9y trang c\u0169ng kh\u00f4ng ngo\u1ea1i l\u1ec7. V\u1eady th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang l\u00e0 bao l\u00e2u? Trong tr\u01b0\u1eddng h\u1ee3p b\u00ecnh th\u01b0\u1eddng, t\u00e1c d\u1ee5ng l\u00e0m s\u1ea1ch c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m d\u1ea7u t\u1ea9y trang ch\u1ec9 c\u00f3 th\u1ec3 k\u00e9o d\u00e0i d\u01b0\u1edbi 12 th\u00e1ng n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch.<\/span><\/p>\n<h2><b>2. Quy \u0111\u1ecbnh v\u1ec1 h\u1ea1n s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang t\u1eeb c\u00e1c c\u01a1 quan qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi c\u01a1 quan qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a t\u1eebng qu\u1ed1c gia, khu v\u1ef1c.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ea1n s\u1eed d\u1ee5ng sau ng\u00e0y s\u1ea3n xu\u1ea5t: <\/b><span style=\"font-weight: 400;\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ea7u t\u1ea9y trang th\u01b0\u1eddng ghi th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng h\u1ee3p l\u00fd tr\u00ean bao b\u00ec s\u1ea3n ph\u1ea9m nh\u01b0 \u201cs\u1eed d\u1ee5ng trong v\u00f2ng 12 th\u00e1ng sau khi m\u1edf n\u1eafp\u201d ho\u1eb7c \u201ch\u1ea1n d\u00f9ng tr\u01b0\u1edbc xx\/xx\/xxxx\u201d. Ng\u01b0\u1eddi d\u00f9ng n\u00ean l\u00e0m theo h\u01b0\u1edbng d\u1eabn v\u00e0 ch\u00fa \u00fd \u0111\u1ebfn h\u1ea1n s\u1eed d\u1ee5ng do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>H\u1ea1n s\u1eed d\u1ee5ng sau khi m\u1edf n\u1eafp: <\/b><span style=\"font-weight: 400;\">S\u1ea3n ph\u1ea9m sau khi m\u1edf v\u00e0 s\u1eed d\u1ee5ng s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1 n\u00ean h\u1ea1n s\u1eed d\u1ee5ng th\u01b0\u1eddng th\u1ea5p h\u01a1n so v\u1edbi s\u1ea3n ph\u1ea9m ch\u00ednh h\u00e3ng. \u0110\u1ed1i v\u1edbi d\u1ea7u t\u1ea9y trang, th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng ch\u1ec9 d\u01b0\u1edbi 1 n\u0103m sau khi m\u1edf n\u1eafp.<\/span><\/li>\n<\/ul>\n<h2><b>3. D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 bi\u1ebft d\u1ea7u t\u1ea9y trang c\u1ee7a b\u1ea1n \u0111\u00e3 h\u1ebft h\u1ea1n hay ch\u01b0a, b\u1ea1n c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o nh\u1eefng d\u1ea5u hi\u1ec7u sau:<\/span><\/p>\n<h3><b><i>3.1. D\u1ea7u t\u1ea9y trang thay \u0111\u1ed5i m\u00e0u s\u1eafc<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-5235\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-9.webp\" alt=\"\" width=\"597\" height=\"599\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-9.webp 597w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-9-399x400.webp 399w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-9-280x280.webp 280w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-9-100x100.webp 100w\" sizes=\"(max-width: 597px) 100vw, 597px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang thay \u0111\u1ed5i m\u00e0u s\u1eafc<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1ch d\u1ec5 nh\u1ea5t \u0111\u1ec3 nh\u1eadn bi\u1ebft d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng hay ch\u01b0a l\u00e0 xem m\u00e0u s\u1eafc c\u1ee7a d\u1ea7u t\u1ea9y trang c\u00f3 thay \u0111\u1ed5i hay kh\u00f4ng. Sau khi m\u1edf n\u1eafp chai d\u1ea7u t\u1ea9y trang, sau m\u1ed9t th\u1eddi gian s\u1ebd c\u00f3 m\u00e0u kh\u00e1c so v\u1edbi l\u00fac m\u1edbi mua. d\u1ea5u hi\u1ec7u h\u1ebft h\u1ea1n, v\u00ec sau khi m\u1edf n\u1eafp, d\u1ea7u t\u1ea9y trang s\u1ebd b\u1ecb oxy h\u00f3a ho\u1eb7c vi khu\u1ea9n s\u1ebd x\u00e2m nh\u1eadp v\u00e0 sinh ra c\u00e1c t\u1ea1p ch\u1ea5t c\u00f3 h\u1ea1i. V\u00ec v\u1eady, khi d\u1ea7u t\u1ea9y trang chuy\u1ec3n m\u00e0u c\u0169ng n\u00ean v\u1ee9t b\u1ecf \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn da.<\/span><\/p>\n<h3><b><i>3.2. Hi\u1ec7n t\u01b0\u1ee3ng t\u00e1ch l\u1edbp \u1edf d\u1ea7u t\u1ea9y trang\u00a0<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y d\u1ea7u t\u1ea9y trang c\u1ee7a m\u00ecnh b\u1ecb ph\u00e2n th\u00e0nh nhi\u1ec1u l\u1edbp v\u00e0 c\u00e1c l\u1edbp kh\u00f4ng h\u00f2a quy\u1ec7n v\u00e0o nhau nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y th\u00ec \u0111\u00f3 c\u0169ng l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y d\u1ea7u \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng. D\u1ea7u t\u1ea9y trang ch\u01b0a h\u1ebft h\u1ea1n l\u00e0 lo\u1ea1i d\u1ea7u t\u1ea9y trang c\u00f3 ch\u1ee9a c\u1ea5u tr\u00fac h\u1ea1t. C\u00e1c c\u1ea5u tr\u00fac h\u1ea1t n\u00e0y k\u1ebft h\u1ee3p v\u1edbi nhau t\u1ea1o th\u00e0nh m\u1ed9t l\u1edbp b\u1ec1 m\u1eb7t r\u1eafn ch\u1eafc. N\u1ebfu l\u1edbp li\u00ean k\u1ebft n\u00e0y b\u1ecb \u0111\u1ee9t v\u00e0 kh\u00f4ng c\u00f2n li\u00ean k\u1ebft v\u1edbi nhau nh\u01b0 ban \u0111\u1ea7u th\u00ec d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b><i>3.3. M\u00f9i c\u1ee7a d\u1ea7u t\u1ea9y trang kh\u00f3 ch\u1ecbu<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5234\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-7.webp\" alt=\"\" width=\"600\" height=\"400\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-7.webp 900w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-7-600x400.webp 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-7-768x512.webp 768w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">M\u00f9i c\u1ee7a d\u1ea7u t\u1ea9y trang kh\u00f3 ch\u1ecbu<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng s\u1ebd b\u1ecb h\u01b0 h\u1ecfng do l\u1edbp li\u00ean k\u1ebft h\u1ebft h\u1ea1n v\u00e0 m\u1ea5t kh\u1ea3 n\u0103ng h\u00ecnh th\u00e0nh h\u1ea1t. \u0110\u1ed3ng th\u1eddi s\u1ebd xu\u1ea5t hi\u1ec7n m\u00f9i v\u1ecb kh\u00f3 ch\u1ecbu do qu\u00e1 tr\u00ecnh oxy h\u00f3a. V\u00ec v\u1eady, khi th\u1ea5y d\u1ea7u t\u1ea9y trang c\u00f3 m\u00f9i l\u1ea1, kh\u00e1c h\u1eb3n ban \u0111\u1ea7u th\u00ec b\u1ea1n n\u00ean ng\u1eebng s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b><i>3.4. D\u1ea7u t\u1ea9y trang \u0111\u1ecdng t\u1eebng m\u1ea3ng<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n th\u1ea5y d\u1ea7u t\u1ea9y trang t\u00edch t\u1ee5 th\u00e0nh t\u1eebng c\u1ee5c th\u00ec \u0111\u00f3 c\u0169ng l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y d\u1ea7u \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng v\u00e0 c\u1ea7n v\u1ee9t \u0111i ngay. B\u1edfi hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00f3ng b\u00e1nh l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a vi khu\u1ea9n, ph\u00e1 h\u1ee7y l\u1edbp li\u00ean k\u1ebft v\u00e0 t\u1ea1o ra \u0111\u1ed9t bi\u1ebfn m\u1edbi.<\/span><\/p>\n<h3><b><i>3.5. Xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u1ed1m tr\u1eafng trong dung d\u1ecbch<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5231\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5.jpg\" alt=\"\" width=\"600\" height=\"349\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5.jpg 760w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5-688x400.jpg 688w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5-600x349.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">Xu\u1ea5t hi\u1ec7n c\u00e1c \u0111\u1ed1m tr\u1eafng trong dung d\u1ecbch<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng \u0111\u1ed1m tr\u1eafng b\u1ea5t th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n tr\u00ean b\u1ec1 m\u1eb7t d\u1ea7u t\u1ea9y trang c\u0169ng l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y s\u1ea3n ph\u1ea9m \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng. Nguy\u00ean nh\u00e2n xu\u1ea5t hi\u1ec7n \u0111\u1ed1m tr\u1eafng l\u00e0 do l\u1edbp li\u00ean k\u1ebft gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n b\u1ecb ph\u00e1 h\u1ee7y. Khi\u1ebfn vi khu\u1ea9n x\u00e2m nh\u1eadp v\u00e0 t\u1ea1o n\u00ean l\u1edbp t\u1ebf b\u00e0o ri\u00eang. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n, b\u1ea1n n\u00ean v\u1ee9t b\u1ecf s\u1ea3n ph\u1ea9m n\u00e0y ngay l\u1eadp t\u1ee9c \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ecnh tr\u1ea1ng c\u1ee7a l\u00e0n da.<\/span><\/p>\n<h2><b>4. Nh\u1eefng t\u00e1c h\u1ea1i khi s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Li\u00ean quan \u0111\u1ebfn c\u00e2u h\u1ecfi c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng hay kh\u00f4ng, ch\u00fang t\u00f4i khuy\u00ean b\u1ea1n kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng l\u00ean da. B\u1edfi n\u1ebfu c\u1ed1 t\u00ecnh s\u1eed d\u1ee5ng s\u1ebd g\u00e2y ra nh\u1eefng t\u00e1c h\u1ea1i sau:<\/span><\/p>\n<h3><b><i>4.1. G\u00e2y d\u1ecb \u1ee9ng cho da<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n d\u1ec5 g\u00e2y ra t\u00e1c d\u1ee5ng ph\u1ee5, \u0111\u1ea7u ti\u00ean l\u00e0 d\u1ecb \u1ee9ng da, vi khu\u1ea9n trong \u0111\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c x\u00e2m nh\u1eadp v\u00e0 g\u00e2y t\u1ed5n th\u01b0\u01a1ng tr\u1ef1c ti\u1ebfp cho da, g\u00e2y ra c\u00e1c tri\u1ec7u ch\u1ee9ng nh\u01b0 m\u1ea9n ng\u1ee9a, s\u01b0ng t\u1ea5y ho\u1eb7c n\u1ed5i m\u1ec1 \u0111ay, th\u1eadm ch\u00ed l\u00e0 ph\u00f9 n\u1ec1 di\u1ec7n r\u1ed9ng. tr\u00ean da.<\/span><\/p>\n<h3><b><i>4.2. G\u00e2y n\u1ed5i m\u1ee5n<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5232\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5.webp\" alt=\"\" width=\"600\" height=\"347\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5.webp 800w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5-693x400.webp 693w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5-768x444.webp 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-5-600x347.webp 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">G\u00e2y n\u1ed5i m\u1ee5n<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">M\u1ee5n tr\u1ee9ng c\u00e1 l\u00e0 m\u1ed9t bi\u1ebfn ch\u1ee9ng kh\u00e1c c\u1ee7a d\u1ecb \u1ee9ng da v\u00e0 nhi\u1ec5m tr\u00f9ng da, t\u00e1c h\u1ea1i nghi\u00eam tr\u1ecdng nh\u1ea5t l\u00e0 g\u00e2y ra m\u1ee5n \u1ea9n, m\u1ee5n nang v\u00e0 m\u1ee5n k\u00edch \u1ee9ng. N\u1ebfu c\u1ed1 t\u00ecnh s\u1eed d\u1ee5ng th\u00ec vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng s\u1ebd g\u00e2y ra m\u1ee5n l\u00e0 \u0111i\u1ec1u kh\u00f3 tr\u00e1nh kh\u1ecfi.<\/span><\/p>\n<h3><b><i>4.3. \u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng ch\u1ec9 g\u00e2y h\u1ea1i cho da, d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng c\u00f2n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00fang ta. \u0110\u1ed9c t\u1ed1 xu\u1ea5t hi\u1ec7n sau khi h\u1ebft h\u1ea1n l\u00e0 vi khu\u1ea9n g\u00e2y b\u1ec7nh x\u00e2m nh\u1eadp s\u00e2u v\u00e0o t\u1ebf b\u00e0o da, t\u00edch t\u1ee5 \u0111\u1ed9c t\u1ed1 v\u00e0 g\u00e2y ung th\u01b0 da.<\/span><\/p>\n<h2><b>5. T\u00e1c \u0111\u1ed9ng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng h\u1eadu qu\u1ea3 cho s\u1ee9c kh\u1ecfe l\u00e0n da c\u1ee7a b\u1ea1n nh\u01b0:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch k\u00e9m: D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n hi\u1ec7u qu\u1ea3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, d\u1ea7u th\u1eeba v\u00e0 t\u1ea1p ch\u1ea5t tr\u00ean da, khi\u1ebfn da b\u1ecb t\u1eafc ngh\u1ebdn, b\u00edt l\u1ed7 ch\u00e2n l\u00f4ng v\u00e0 g\u00e2y m\u1ee5n. Tr\u1ee9ng c\u00e1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 pH c\u1ee7a da: D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng s\u1ebd l\u00e0m thay \u0111\u1ed5i \u0111\u1ed9 pH c\u1ee7a da, khi\u1ebfn da b\u1ecb kh\u00f4 v\u00e0 c\u0103ng. Ho\u1eb7c c\u00f3 th\u1ec3 khi\u1ebfn da nh\u1eddn v\u00e0 d\u1ec5 d\u1eabn \u0111\u1ebfn n\u1ed5i m\u1ee5n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">K\u00edch \u1ee9ng da: D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 ch\u1ee9a c\u00e1c h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i g\u00e2y k\u00edch \u1ee9ng, k\u00edch \u1ee9ng da. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 m\u1ea9n \u0111\u1ecf, ng\u1ee9a v\u00e0 vi\u00eam da.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da kh\u00e1c m\u1ea5t t\u00e1c d\u1ee5ng: N\u1ebfu d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng kh\u00f4ng \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n kh\u1ecfi da s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da kh\u00e1c (nh\u01b0 lotion hay tinh ch\u1ea5t) v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u00fang.<\/span><\/li>\n<\/ul>\n<h2><b>6. C\u00e1ch b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u1ea1n s\u1eed d\u1ee5ng<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5230\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-4.jpg\" alt=\"\" width=\"600\" height=\"375\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-4.jpg 800w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-4-640x400.jpg 640w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-4-768x480.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-4-600x375.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">C\u00e1ch b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a h\u1ea1n s\u1eed d\u1ee5ng<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng t\u1ed1t nh\u1ea5t c\u1ee7a d\u1ea7u t\u1ea9y trang, b\u1ea1n c\u1ea7n s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m \u0111\u00fang c\u00e1ch nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t: D\u1ea7u t\u1ea9y trang th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n t\u1ed1t nh\u1ea5t \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng v\u00e0 \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 \u0111\u1ed9 \u1ea9m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1eady n\u1eafp sau khi s\u1eed d\u1ee5ng: V\u1eb7n ch\u1eb7t n\u1eafp sau khi s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh kh\u00f4ng kh\u00ed, h\u01a1i \u1ea9m ti\u1ebfp x\u00fac v\u1edbi d\u1ea7u t\u1ea9y trang, gi\u00fap tr\u00e1nh l\u00e0m thay \u0111\u1ed5i ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng v\u00e0 h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t: Qu\u00fd kh\u00e1ch vui l\u00f2ng \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng tr\u00ean s\u1ea3n ph\u1ea9m v\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang c\u00e1ch \u0111\u1ec3 tr\u00e1nh l\u00e3ng ph\u00ed s\u1ea3n ph\u1ea9m v\u00e0 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng lo\u1ea1i da: H\u00e3y l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i da c\u1ee7a m\u00ecnh \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng k\u00edch \u1ee9ng da ho\u1eb7c mang l\u1ea1i k\u1ebft qu\u1ea3 kh\u00f4ng t\u1ed1i \u01b0u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ec3m tra h\u1ea1n s\u1eed d\u1ee5ng: Ki\u1ec3m tra h\u1ea1n s\u1eed d\u1ee5ng tr\u00ean s\u1ea3n ph\u1ea9m v\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng x\u1ea5u \u0111\u1ebfn s\u1ee9c kh\u1ecfe l\u00e0n da.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m th\u01b0\u1eddng xuy\u00ean: S\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m b\u1ecb thay \u0111\u1ed5i l\u00e2u d\u00e0i.<\/span><\/li>\n<\/ul>\n<h2><b>7. D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n v\u00ec n\u00f3 c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng l\u00e0n da c\u1ee7a b\u1ea1n. Tuy nhi\u00ean, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n l\u00e0m ch\u1ea5t t\u1ea9y r\u1eeda \u0111\u1ec3 l\u00e0m s\u1ea1ch b\u00e0n trang \u0111i\u1ec3m, b\u1ed3n r\u1eeda, v.v. Kh\u00f4ng s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m s\u1ea1ch d\u1ee5ng c\u1ee5 trang \u0111i\u1ec3m.\u00a0<\/span><\/p>\n<h2><b>8. H\u01b0\u1edbng d\u1eabn c\u00e1ch xem h\u1ea1n s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5233\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6.jpg\" alt=\"\" width=\"600\" height=\"600\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6.jpg 800w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6-400x400.jpg 400w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6-280x280.jpg 280w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6-768x768.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6-600x600.jpg 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-6-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn c\u00e1ch xem h\u1ea1n s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u00fang t\u00f4i bi\u1ebft r\u1eb1ng vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 th\u1ec3 c\u1ef1c k\u1ef3 nguy hi\u1ec3m cho l\u00e0n da v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n. V\u00ec v\u1eady, vi\u1ec7c ki\u1ec3m tra h\u1ea1n s\u1eed d\u1ee5ng l\u00e0 \u0111i\u1ec1u c\u1ea7n l\u01b0u \u00fd.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i t\u1ea9y trang t\u1eeb Vi\u1ec7t Nam th\u01b0\u1eddng c\u00f3 ng\u00e0y s\u1ea3n xu\u1ea5t (NSX) v\u00e0 h\u1ea1n s\u1eed d\u1ee5ng (HSD) \u0111\u01b0\u1ee3c ghi r\u00f5 r\u00e0ng tr\u00ean bao b\u00ec. C\u00f2n c\u00e1c lo\u1ea1i t\u1ea9y trang \u0111\u1ebfn t\u1eeb H\u00e0n Qu\u1ed1c, Nh\u1eadt B\u1ea3n h\u1ea7u h\u1ebft \u0111\u1ec1u c\u00f3 ghi ng\u00e0y, th\u00e1ng, n\u0103m r\u00f5 r\u00e0ng. M\u1ed9t s\u1ed1 lo\u1ea1i c\u00f2n c\u00f3 ng\u00e0y khai tr\u01b0\u01a1ng nh\u01b0 h\u00ecnh tr\u00ean.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi c\u00e1c lo\u1ea1i t\u1ea9y trang th\u00f4ng th\u01b0\u1eddng c\u1ee7a Ch\u00e2u \u00c2u, b\u1ea1n s\u1ebd nh\u1eadn ra n\u00f3 qua d\u00f2ng ch\u1eef quen thu\u1ed9c \u201cuse by\u201d hay \u201cbest before\u201d hay \u201cEXP\u201d \u0111\u01b0\u1ee3c in tr\u00ean bao b\u00ec s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i t\u1ea9y trang c\u1ee7a Anh, M\u1ef9 s\u1ebd c\u00f3 c\u00e1c k\u00fd hi\u1ec7u sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Manufacture date (vi\u1ebft t\u1eaft l\u00e0 MFG): l\u00e0 Ng\u00e0y s\u1ea3n xu\u1ea5t. B\u1ea5t k\u1ef3 lo\u1ea1i t\u1ea9y trang n\u00e0o c\u00f3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng tr\u00ean 30 th\u00e1ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 h\u1ea1n s\u1eed d\u1ee5ng tr\u00ean bao b\u00ec.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Expiration date (vi\u1ebft t\u1eaft l\u00e0 EXP): l\u00e0 Ng\u00e0y h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng. B\u1ea5t k\u1ef3 s\u1ea3n ph\u1ea9m t\u1ea9y trang n\u00e0o c\u00f3 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng d\u01b0\u1edbi 30 th\u00e1ng \u0111\u1ec1u ph\u1ea3i ghi r\u00f5.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Period After Opening (vi\u1ebft t\u1eaft l\u00e0 PAO): \u0110\u00e2y l\u00e0 th\u1eddi gian s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c sau khi m\u1edf n\u1eafp. B\u1ea1n s\u1ebd th\u1ea5y ch\u1eef M \u0111\u01b0\u1ee3c vi\u1ebft tr\u00ean h\u1ed9p \u0111\u00e3 m\u1edf. M l\u00e0 th\u00e1ng, s\u1ed1 tr\u01b0\u1edbc l\u00e0 th\u1eddi h\u1ea1n hi\u1ec7u l\u1ef1c sau khi m\u1edf (v\u00ed d\u1ee5: 6M = 6 th\u00e1ng).<\/span><\/li>\n<\/ul>\n<h2><b>9. M\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi v\u1ec1 d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n?<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang sau ng\u00e0y h\u1ebft h\u1ea1n:<\/span><\/p>\n<h3><b><i>9.1. T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang sau khi h\u1ebft h\u1ea1n kh\u00f4ng?<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5228\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-2.jpg\" alt=\"\" width=\"600\" height=\"391\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-2.jpg 845w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-2-615x400.jpg 615w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-2-768x500.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-2-600x391.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">\u00a0T\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang sau khi h\u1ebft h\u1ea1n kh\u00f4ng?<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng sau ng\u00e0y h\u1ebft h\u1ea1n nh\u01b0ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 b\u1ecb gi\u1ea3m. Th\u00f4ng th\u01b0\u1eddng, ng\u00e0y h\u1ebft h\u1ea1n l\u00e0 th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t cho ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<h3><b><i>9.2. L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 bi\u1ebft d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ecfng?<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ed9t s\u1ed1 d\u1ea5u hi\u1ec7u cho th\u1ea5y d\u1ea7u t\u1ea9y trang c\u1ee7a b\u1ea1n \u0111\u00e3 b\u1ecb h\u1ecfng bao g\u1ed3m thay \u0111\u1ed5i m\u00e0u s\u1eafc, c\u00f3 m\u00f9i b\u1ea5t th\u01b0\u1eddng, t\u00e1ch l\u1edbp n\u01b0\u1edbc ho\u1eb7c c\u00f3 c\u1eb7n trong s\u1ea3n ph\u1ea9m. N\u1ebfu nh\u1eadn th\u1ea5y b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u n\u00e0o tr\u00ean, t\u1ed1t nh\u1ea5t b\u1ea1n kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<h3><b><i>9.3. S\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 g\u00e2y h\u1ea1i cho da c\u1ee7a t\u00f4i kh\u00f4ng?<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng s\u1ebd kh\u00f4ng g\u00e2y h\u1ea1i tr\u1ef1c ti\u1ebfp cho l\u00e0n da c\u1ee7a b\u1ea1n. Tuy nhi\u00ean, c\u00e1c th\u00e0nh ph\u1ea7n trong s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 kh\u00f4ng c\u00f2n ph\u00e1t huy t\u00e1c d\u1ee5ng nh\u01b0 tr\u01b0\u1edbc, d\u1eabn \u0111\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, l\u1edbp trang \u0111i\u1ec3m v\u00e0 t\u1ea1p ch\u1ea5t kh\u00f4ng hi\u1ec7u qu\u1ea3. Ngo\u00e0i ra, c\u00e1c s\u1ea3n ph\u1ea9m b\u1ecb h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng ho\u1eb7c t\u1ed5n th\u01b0\u01a1ng da n\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m \u0111i.<\/span><\/p>\n<h3><b><i>9.4. T\u00f4i c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang \u0111\u00e3 h\u1ebft h\u1ea1n cho m\u1ee5c \u0111\u00edch kh\u00e1c kh\u00f4ng?<\/i><\/b><\/h3>\n<p><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n kh\u00f4ng th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch kh\u00e1c v\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 \u0111\u00e3 b\u1ecb gi\u1ea3m s\u00fat. N\u1ebfu kh\u00f4ng mu\u1ed1n t\u00e1i s\u1eed d\u1ee5ng nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u00e3 h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng th\u00ec b\u1ea1n n\u00ean v\u1ee9t \u0111i n\u1ebfu kh\u00f4ng s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b><i>9.5. L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 b\u1ea3o qu\u1ea3n d\u1ea7u t\u1ea9y trang \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng?<\/i><\/b><\/h3>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5229\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3.webp\" alt=\"\" width=\"600\" height=\"600\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3.webp 650w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3-400x400.webp 400w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3-280x280.webp 280w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3-600x600.webp 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-3-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 b\u1ea3o qu\u1ea3n d\u1ea7u t\u1ea9y trang \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng?<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 k\u00e9o d\u00e0i th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang, h\u00e3y b\u1ea3o qu\u1ea3n s\u1ea3n ph\u1ea9m \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp. Vui l\u00f2ng \u0111\u00f3ng ch\u1eb7t n\u1eafp sau khi s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n<h2><b>10. D\u1ea7u t\u1ea9y trang KOR d\u1ecbu nh\u1eb9 cho m\u1ecdi lo\u1ea1i da<\/b><\/h2>\n<p><img decoding=\"async\" class=\"aligncenter wp-image-5237\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11.jpg\" alt=\"\" width=\"600\" height=\"396\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11.jpg 2560w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-606x400.jpg 606w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-1211x800.jpg 1211w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-768x507.jpg 768w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-1536x1015.jpg 1536w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-2048x1353.jpg 2048w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-11-600x396.jpg 600w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang KOR Supreme Speed \u200b\u200b\u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang <a href=\"https:\/\/korcosmetics.vn\/\"><strong>KOR<\/strong><\/a> Supreme Speed \u200b\u200b\u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn c\u1ee7a H\u00e0n Qu\u1ed1c, tr\u1ea3i qua qu\u00e1 tr\u00ecnh ki\u1ec3m nghi\u1ec7m nghi\u00eam ng\u1eb7t v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c ch\u1ee9ng nh\u1eadn ti\u00eau chu\u1ea9n \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i Vi\u1ec7t Nam v\u00e0 H\u00e0n Qu\u1ed1c.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ea7u \u00f4 liu (Olea Europaea (Olive) Fruit Oil): l\u00e0 th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb \u200b\u200bthi\u00ean nhi\u00ean, gi\u00e0u ch\u1ea5t ch\u1ed1ng oxy h\u00f3a m\u1ea1nh m\u1ebd v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng d\u01b0\u1ee1ng \u1ea9m cho da, gi\u00fap da m\u1ecbn m\u00e0ng h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ea7u h\u1ea1t Macadamia: D\u1ea7u h\u1ea1t Macadamia, m\u1ed9t th\u00e0nh ph\u1ea7n c\u00f3 trong d\u1ea7u h\u1ea1t m\u1eafc ca, cung c\u1ea5p d\u01b0\u1ee1ng ch\u1ea5t v\u00e0 axit b\u00e9o thi\u1ebft y\u1ebfu gi\u00fap l\u00e0m m\u1ec1m v\u00e0 gi\u1eef \u1ea9m cho da. Th\u00e0nh ph\u1ea7n ch\u1ee9a vitamin E c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m tr\u1eafng s\u00e1ng da, l\u00e0m \u0111\u1ec1u m\u00e0u da v\u00e0 gi\u1ea3m v\u1ebft th\u00e2m.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chi\u1ebft xu\u1ea5t qu\u1ea3 chanh: Trong qu\u1ea3 chanh ch\u1ee9a l\u01b0\u1ee3ng l\u1edbn vitamin C v\u00e0 d\u01b0\u1ee1ng ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, gi\u00fap l\u00e0m s\u00e1ng v\u00e0 t\u00e1i t\u1ea1o da. Ngo\u00e0i ra, qu\u1ea3 chanh c\u00f2n c\u00f3 th\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n n\u1ebfp nh\u0103n v\u00e0 v\u1ebft r\u1ea1n da. N\u00f3 c\u00f3 \u0111\u1eb7c t\u00ednh kh\u00e1ng khu\u1ea9n m\u1ea1nh v\u00e0 c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf m\u1ee5n \u0111\u1ea7u \u0111en v\u00e0 m\u1ee5n tr\u1ee9ng c\u00e1 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cam ng\u1ecdt \u00d4n Ch\u00e2u (Chi\u1ebft xu\u1ea5t cam qu\u00fdt \u00d4n Ch\u00e2u): l\u00e0 th\u00e0nh ph\u1ea7n gi\u00e0u vitamin C, gi\u00fap ch\u1ed1ng l\u00e3o h\u00f3a, t\u0103ng c\u01b0\u1eddng s\u1ea3n sinh collagen, ng\u0103n ng\u1eeba m\u1ee5n. \u0110\u1ed3ng th\u1eddi l\u00e0m m\u1ecbn, d\u1ecbu da v\u00e0 cung c\u1ea5p d\u01b0\u1ee1ng ch\u1ea5t cho da.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Chi\u1ebft xu\u1ea5t c\u00e2y ph\u1ec9: Th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb \u200b\u200bc\u00e2y ph\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m d\u1ecbu v\u00e0 thu nh\u1ecf l\u1ed7 ch\u00e2n l\u00f4ng, gi\u00fap da tr\u1edf n\u00ean m\u1ec1m m\u1ea1i, m\u1ecbn m\u00e0ng h\u01a1n.<\/span><\/li>\n<\/ul>\n<p><img decoding=\"async\" class=\"aligncenter size-full wp-image-5236\" src=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-10.webp\" alt=\"\" width=\"600\" height=\"600\" srcset=\"https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-10.webp 600w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-10-400x400.webp 400w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-10-280x280.webp 280w, https:\/\/korcosmetics.vn\/wp-content\/uploads\/2024\/06\/dau-tay-trang-het-han-co-dung-duoc-khong-10-100x100.webp 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><i><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang c\u1ef1c nhanh lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c t\u1ea1p ch\u1ea5t tr\u00ean da<\/span><\/i><\/p>\n<p><span style=\"font-weight: 400;\">D\u1ea7u t\u1ea9y trang c\u1ef1c nhanh lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c t\u1ea1p ch\u1ea5t tr\u00ean da, bao g\u1ed3m lo\u1ea1i b\u1ecf nhanh ch\u00f3ng l\u1edbp trang \u0111i\u1ec3m, b\u00e3 nh\u1eddn v\u00e0 d\u1ea7u th\u1eeba tr\u00ean da. \u0110\u1ec3 lo\u1ea1i b\u1ecf kem ch\u1ed1ng n\u1eafng d\u00e0y SPF 35+ tr\u1edf l\u00ean, kem n\u1ec1n v\u00e0 b\u00fat k\u1ebb m\u1eaft nh\u1eddn, l\u00e0m s\u1ea1ch b\u1eb1ng d\u1ea7u t\u1ea9y trang l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft.<\/span><\/p>\n<p><i><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft nh\u01b0ng b\u1ea1n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a d\u1ea7u t\u1ea9y trang v\u00e0 tr\u00e1nh s\u1eed d\u1ee5ng s\u1ea3n ph\u1ea9m k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng. Qua chia s\u1ebb c\u1ee7a v\u1ec1 vi\u1ec7c <\/span><\/i><b><i>d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng<\/i><\/b><i><span style=\"font-weight: 400;\">, hi v\u1ecdng m\u1ecdi ng\u01b0\u1eddi c\u00f3 th\u1ec3 h\u1ecdc h\u1ecfi \u0111\u01b0\u1ee3c nhi\u1ec1u ki\u1ebfn \u200b\u200bth\u1ee9c h\u1eefu \u00edch. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho da, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng nh\u1eefng s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p, h\u1ebft h\u1ea1n s\u1eed d\u1ee5ng.<\/span><\/i><\/p>","protected":false},"excerpt":{"rendered":"<p>D\u1ea7u t\u1ea9y trang l\u00e0 d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn trong vi\u1ec7c ch\u0103m s\u00f3c da v\u00ec d\u1ea7u t\u1ea9y trang c\u00f3 th\u1ec3 gi\u00fap l\u00e0m s\u1ea1ch c\u00e1c v\u1ebft b\u1ea9n tr\u00ean da, gi\u00fap da t\u01b0\u01a1i m\u00e1t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 d\u01b0\u1ee1ng ch\u1ea5t t\u1ed1t h\u01a1n. Tuy nhi\u00ean, n\u1ebfu s\u1eed d\u1ee5ng d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n&#8230;<\/p>","protected":false},"author":1,"featured_media":5231,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5226","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 v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Li\u1ec7u d\u1ea7u t\u1ea9y trang h\u1ebft h\u1ea1n c\u00f3 d\u00f9ng \u0111\u01b0\u1ee3c kh\u00f4ng? 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