{"id":3160,"date":"2022-11-16T09:23:51","date_gmt":"2022-11-16T09:23:51","guid":{"rendered":"http:\/\/site2.easyceotech.com\/?post_type=product&p=3160"},"modified":"2024-03-12T08:01:35","modified_gmt":"2024-03-12T08:01:35","slug":"potassium-methoxysalicylate-%ef%bc%884msk%ef%bc%89","status":"publish","type":"product","link":"https:\/\/wpachem.com\/vi\/product\/potassium-methoxysalicylate-%ef%bc%884msk%ef%bc%89\/","title":{"rendered":"Kali Methoxysalicylat (4MSK)"},"content":{"rendered":"

Hi\u1ec7u qu\u1ea3 s\u1ea3n ph\u1ea9m:<\/strong><\/p>\n

L\u00e0m tr\u1eafng, c\u00e2n b\u1eb1ng m\u00e0u da, l\u00e0m gi\u1ea3m v\u00e0 l\u00e0m gi\u1ea3m s\u1eafc t\u1ed1 qu\u00e1 m\u1ee9c, \u0111i\u1ec1u ch\u1ec9nh t\u00ecnh tr\u1ea1ng t\u0103ng s\u1ea3n b\u1ea5t th\u01b0\u1eddng c\u1ee7a bi\u1ec3u b\u00ec, ho\u00e0n thi\u1ec7n qu\u00e1 tr\u00ecnh s\u1eebng h\u00f3a, th\u00fac \u0111\u1ea9y \u0111\u00e0o th\u1ea3i melanin, ng\u0103n ng\u1eeba t\u00e0n nhang, v\u1ebft th\u00e2m, cho l\u00e0n da m\u1ecbn m\u00e0ng.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m s\u1ea3n ph\u1ea9m:<\/strong><\/p>\n

Kali methoxsalicylate c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh t\u00ecnh tr\u1ea1ng t\u0103ng s\u1ea3n b\u1ea5t th\u01b0\u1eddng \u1edf l\u1edbp bi\u1ec3u b\u00ec, s\u1eebng h\u00f3a v\u00e0 teo da, c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3i thi\u1ec7n qu\u00e1 tr\u00ecnh s\u1eebng h\u00f3a, th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh \u0111\u00e0o th\u1ea3i melanin di\u1ec5n ra tr\u01a1n tru; \u0111\u1ed3ng th\u1eddi, n\u00f3 c\u00f2n th\u00fac \u0111\u1ea9y s\u1ef1 m\u1edf r\u1ed9ng v\u00e0 t\u0103ng l\u00ean c\u1ee7a c\u00e1c h\u1ea1t protein keratin trong su\u1ed1t, l\u00e0m d\u00e0y l\u1edbp h\u1ea1t, l\u00e0m m\u1ecfng l\u1edbp bi\u1ec3u b\u00ec, \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh t\u1ea1o l\u1edbp t\u1ebf b\u00e0o keratin, l\u00e0m m\u1ecbn v\u00e0 tr\u1eafng da.<\/p>\n

Kali methoxylsalicylate kh\u00f4ng ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng \u1ee9c ch\u1ebf s\u1ea3n xu\u1ea5t melanin gi\u1ed1ng nh\u01b0 c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0m tr\u1eafng hi\u1ec7u qu\u1ea3 hi\u1ec7n c\u00f3 m\u00e0 c\u00f2n c\u00f3 t\u00e1c d\u1ee5ng \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 bi\u1ec7t h\u00f3a t\u1ebf b\u00e0o s\u1eebng, c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng da d\u1ec5 t\u00edch t\u1ee5 melanin qu\u00e1 m\u1ee9c.<\/p>\n

 <\/p>\n

4MSK t\u00e1c \u0111\u1ed9ng l\u00ean melanin theo hai c\u00e1ch ch\u00ednh<\/strong><\/p>\n

1\u3001\u1ee8c ch\u1ebf t\u1ed5ng h\u1ee3p melanin<\/p>\n

Trong nghi\u00ean c\u1ee9u v\u1ec1 th\u00e0nh ph\u1ea7n l\u00e0m tr\u1eafng, m\u1ed9t ph\u1ea7n quan tr\u1ecdng t\u1ea5t nhi\u00ean l\u00e0 ph\u00e2n t\u00edch s\u1ea3n xu\u1ea5t melanin th\u1ef1c t\u1ebf v\u00e0 \u1ee9c ch\u1ebf tyrosinase. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, k\u1ebft qu\u1ea3 l\u00e0 4MSK c\u00f3 th\u1ec3 \u1ee9c ch\u1ebf s\u1ea3n xu\u1ea5t melanin v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a tyrosinase trong m\u00f4i tr\u01b0\u1eddng n\u1ed3ng \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh.<\/p>\n

2\u3001T\u0103ng t\u1ed1c qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a melanin
\nTrong nghi\u00ean c\u1ee9u c\u1ee7a Shiseido, ch\u00fang t\u00f4i \u0111\u00e3 quan s\u00e1t bi\u1ec3u hi\u1ec7n bi\u1ec7t h\u00f3a c\u1ee7a b\u1ea3ng n\u00e0y trong m\u00f4 h\u00ecnh da nu\u00f4i c\u1ea5y 3D, t\u1eadp trung v\u00e0o m\u1ee9c \u0111\u1ed9 \u201ctropomyosin\u201d trong l\u1edbp h\u1ea1t v\u00e0 k\u1ebft qu\u1ea3 cho th\u1ea5y chi\u1ebfu tia UV v\u00e0o m\u00f4 h\u00ecnh da b\u1eb1ng 4MSK \u0111\u00e3 \u1ee9c ch\u1ebf \u0111\u00e1ng k\u1ec3 s\u1ef1 gi\u1ea3m bi\u1ec3u hi\u1ec7n tropomyosin do tia UV g\u00e2y ra. Quan s\u00e1t n\u00e0y ch\u1ec9 ra r\u1eb1ng 4MSK c\u00f3 ch\u1ee9c n\u0103ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 axit salicylic v\u1ec1 kh\u1ea3 n\u0103ng th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a melanin m\u1ecbn trong c\u00e1c m\u00f4 h\u00ecnh trong \u1ed1ng nghi\u1ec7m.<\/p>\n

\u1ee8ng d\u1ee5ng:<\/strong><\/p>\n

Ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi lo\u1ea1i s\u1ea3n ph\u1ea9m ch\u0103m s\u00f3c da, \u0111\u01b0\u1ee3c khuy\u00ean d\u00f9ng \u0111\u1ec3 l\u00e0m tr\u1eafng, x\u00f3a t\u00e0n nhang, l\u00e0m m\u1ecbn da.<\/p>\n

L\u01b0\u1ee3ng b\u1ed5 sung \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb:<\/strong> 1% – 3%.<\/p>\n

Quy c\u00e1ch \u0111\u00f3ng g\u00f3i:<\/strong> 1KG\/t\u00fai (t\u00fai gi\u1ea5y b\u1ea1c l\u00f3t t\u00fai kh\u00f3a k\u00e9o PE), 25KG\/th\u00f9ng<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ean INCI: Kali Methoxysalicylate (4MSK)<\/p>\n

S\u1ed1 CAS: 152312-71-5<\/p>\n

Nguy\u00ean t\u1eed: C8H7KO4<\/p>\n

Ngo\u1ea1i quan: B\u1ed9t tinh th\u1ec3 m\u00e0u tr\u1eafng<\/p>\n

\u0110\u1ed9 tinh khi\u1ebft: \u226599%<\/p>\n

pH (dung d\u1ecbch n\u01b0\u1edbc 1%): 7.0~8.5<\/p>\n

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