{"id":9494,"date":"2025-05-02T02:45:45","date_gmt":"2025-05-02T02:45:45","guid":{"rendered":"https:\/\/korcosmetics.vn\/?p=9494"},"modified":"2025-05-09T10:17:09","modified_gmt":"2025-05-09T10:17:09","slug":"8-loai-hyaluronic-acid-co-tac-dung-gi-voi-da","status":"publish","type":"post","link":"https:\/\/korcosmetics.vn\/en\/8-loai-hyaluronic-acid-co-tac-dung-gi-voi-da\/","title":{"rendered":"8 lo\u1ea1i Hyaluronic Acid c\u00f3 t\u00e1c d\u1ee5ng g\u00ec v\u1edbi da?"},"content":{"rendered":"

Hyaluronic Acid (HA) \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 \u201cth\u1ea7n d\u01b0\u1ee3c c\u1ea5p \u1ea9m\u201d trong th\u1ebf gi\u1edbi skincare, nh\u01b0ng b\u1ea1n c\u00f3 bi\u1ebft r\u1eb1ng HA kh\u00f4ng ch\u1ec9 c\u00f3 m\u1ed9t lo\u1ea1i? T\u1eeb d\u1ea1ng nguy\u00ean ph\u00e2n \u0111\u1ebfn HA si\u00eau th\u1ea5p ph\u00e2n t\u1eed, m\u1ed7i lo\u1ea1i l\u1ea1i c\u00f3 vai tr\u00f2 ri\u00eang trong vi\u1ec7c d\u01b0\u1ee1ng \u1ea9m, ph\u1ee5c h\u1ed3i v\u00e0 ch\u1ed1ng l\u00e3o h\u00f3a cho da. B\u00e0i vi\u1ebft n\u00e0y c\u1ee7a KOR<\/strong><\/a> s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u <\/span>8 lo\u1ea1i Hyaluronic Acid c\u00f3 t\u00e1c d\u1ee5ng g\u00ec v\u1edbi da<\/b>? \u2013 \u0111\u1ec3 l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p nh\u1ea5t cho l\u00e0n da c\u1ee7a m\u00ecnh.<\/span><\/em><\/p>\n

1. Gi\u1edbi thi\u1ec7u v\u1ec1 Hyaluronic Acid<\/b><\/h2>\n

Hyaluronic Acid (HA) l\u00e0 m\u1ed9t ph\u00e2n t\u1eed polysaccharide h\u00fat \u1ea9m m\u1ea1nh m\u1ebd, c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc g\u1ea5p ~1.000 l\u1ea7n kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a ch\u00ednh n\u00f3\u200b, nh\u1edd v\u1eady gi\u00fap da lu\u00f4n c\u0103ng m\u1ecdng, m\u1ecbn m\u00e0ng. M\u1eb7c d\u00f9 HA l\u00e0 c\u00f9ng m\u1ed9t th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc, nh\u01b0ng n\u00f3 t\u1ed3n t\u1ea1i \u1edf nhi\u1ec1u d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc ph\u00e2n t\u1eed kh\u00e1c nhau.\u00a0<\/span><\/p>\n

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Gi\u1edbi thi\u1ec7u v\u1ec1 Hyaluronic Acid<\/figcaption><\/figure>\n

C\u1ee5 th\u1ec3, HA <\/span>nguy\u00ean ph\u00e2n<\/span><\/i> (tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed r\u1ea5t l\u1edbn) ch\u1ee7 y\u1ebfu n\u1eb1m tr\u00ean b\u1ec1 m\u1eb7t da, trong khi c\u00e1c d\u1ea1ng HA c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00e2n t\u1eed nh\u1ecf h\u01a1n (nh\u01b0 <\/span>Natri hyaluronate<\/span><\/i>, <\/span>Natri acetyl h\u00f3a hyaluronate<\/span><\/i>) th\u1ea9m th\u1ea5u s\u00e2u h\u01a1n v\u00e0o da\u200b. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p HA \u201cc\u1ea5p \u1ea9m \u0111a t\u1ea7ng\u201d cho da \u2013 m\u1ed7i lo\u1ea1i HA t\u00e1c d\u1ee5ng \u1edf c\u00e1c l\u1edbp da kh\u00e1c nhau.\u00a0<\/span><\/p>\n

V\u1eady 8 lo\u1ea1i Hyaluronic Acid c\u00f3 t\u00e1c d\u1ee5ng g\u00ec v\u1edbi da? C\u00f9ng \u0111\u1ecdc ti\u1ebfp trong ph\u1ea7n sau b\u1ea1n nh\u00e9!<\/span><\/p>\n

2. C\u00e1c lo\u1ea1i Hyaluronic Acid v\u00e0 8 lo\u1ea1i Hyaluronic Acid c\u00f3 t\u00e1c d\u1ee5ng g\u00ec v\u1edbi da?<\/b><\/h2>\n

2.1. Hyaluronic Acid nguy\u00ean ph\u00e2n (High-MW HA)<\/i><\/b><\/h3>\n

\u0110\u00e2y l\u00e0 d\u1ea1ng HA nguy\u00ean v\u1eb9n v\u1edbi tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed r\u1ea5t l\u1edbn (tr\u00ean 1,8 tri\u1ec7u Dalton). D\u1ea1ng n\u00e0y kh\u00f4ng th\u1ec3 th\u1ea9m th\u1ea5u s\u00e2u v\u00e0o da m\u00e0 t\u1ea1o th\u00e0nh l\u1edbp m\u00e0ng gi\u1eef \u1ea9m tr\u00ean b\u1ec1 m\u1eb7t (t\u01b0\u01a1ng t\u1ef1 \u201ckh\u00f3a \u1ea9m\u201d).\u00a0<\/span><\/p>\n

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Hyaluronic Acid nguy\u00ean ph\u00e2n (High-MW HA)<\/figcaption><\/figure>\n

C\u00f4ng d\u1ee5ng ch\u00ednh l\u00e0 ng\u0103n c\u1ea3n n\u01b0\u1edbc b\u1ed1c h\u01a1i, gi\u00fap da c\u0103ng m\u1ecbn t\u1ee9c th\u00ec v\u00e0 c\u1ee7ng c\u1ed1 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 da. HMW HA ph\u00f9 h\u1ee3p v\u1edbi da d\u1ea7u ho\u1eb7c da c\u1ea7n kh\u00f3a \u1ea9m b\u1ec1 m\u1eb7t m\u1ea1nh, v\u00ec n\u00f3 gi\u1eef n\u01b0\u1edbc \u1edf ngo\u00e0i da m\u00e0 kh\u00f4ng g\u00e2y nh\u1eddn r\u00edt.<\/span><\/p>\n

2.2. Hyaluronic Acid tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed trung b\u00ecnh (Medium-MW HA)<\/i><\/b><\/h3>\n

D\u1ea1ng n\u00e0y c\u00f3 k\u00edch th\u01b0\u1edbc kho\u1ea3ng 1,2\u20131,6 tri\u1ec7u Dalton\u200b. N\u00f3 th\u1ea5m s\u00e2u h\u01a1n HA nguy\u00ean ph\u00e2n m\u1ed9t ch\u00fat, mang l\u1ea1i c\u1ea3 t\u00e1c d\u1ee5ng c\u1ea5p \u1ea9m ng\u1eafn h\u1ea1n v\u00e0 duy tr\u00ec \u1ea9m l\u00e2u d\u00e0i\u200b.\u00a0<\/span><\/p>\n

MMW HA gi\u00fap cung c\u1ea5p \u0111\u1ed9 \u1ea9m c\u00e2n b\u1eb1ng cho da, l\u00e0m da c\u0103ng m\u1ecdng v\u00e0 t\u0103ng c\u01b0\u1eddng s\u1ee9c s\u1ed1ng, ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i da k\u1ec3 c\u1ea3 da nh\u1ea1y c\u1ea3m v\u00e0 da l\u00e3o h\u00f3a s\u1edbm\u200b.<\/span><\/p>\n

2.3.Sodium Hyaluronate (Low-MW HA)<\/i><\/b><\/h3>\n

\u0110\u00e2y l\u00e0 d\u1ea1ng mu\u1ed1i Natri c\u1ee7a HA v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng ph\u00e2n t\u1eed nh\u1ecf h\u01a1n (kho\u1ea3ng 100\u20131.000 kDa). D\u1ea1ng n\u00e0y th\u1ea9m th\u1ea5u s\u00e2u v\u00e0o c\u00e1c t\u1ea7ng bi\u1ec3u b\u00ec h\u01a1n, v\u00e0o t\u1eadn \u0111\u00e1y l\u1edbp s\u1eebng, gi\u00fap c\u1ea5p \u1ea9m t\u1eeb b\u00ean trong v\u00e0 k\u00edch th\u00edch da t\u1ef1 s\u1ea3n sinh HA t\u1ef1 nhi\u00ean\u200b.\u00a0<\/span><\/p>\n

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Sodium Hyaluronate (Low-MW HA)<\/figcaption><\/figure>\n

Sodium hyaluronate th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong h\u1ea7u h\u1ebft serum v\u00e0 lotion v\u00ec t\u00ednh \u1ed5n \u0111\u1ecbnh v\u00e0 kh\u1ea3 n\u0103ng b\u00e1m n\u01b0\u1edbc cao. C\u00f4ng d\u1ee5ng \u0111\u1eb7c tr\u01b0ng l\u00e0 d\u01b0\u1ee1ng \u1ea9m s\u00e2u, l\u00e0m \u0111\u1ea7y n\u1ebfp nh\u0103n nh\u1eb9, c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 gi\u1ea3m kh\u00f4 r\u00e1p.\u00a0<\/span><\/p>\n

Lo\u1ea1i HA n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi da kh\u00f4, da h\u1ed7n h\u1ee3p v\u00e0 da l\u00e3o h\u00f3a (c\u1ea7n duy tr\u00ec \u0111\u1ed9 \u1ea9m trung b\u00ecnh \u0111\u1ebfn s\u00e2u).<\/span><\/p>\n

2.4. Hydrolyzed Hyaluronic Acid (HA th\u1ee7y ph\u00e2n)<\/i><\/b><\/h3>\n

\u0110\u00e2y l\u00e0 HA \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u1ee7y ph\u00e2n th\u00e0nh c\u00e1c ph\u00e2n \u0111o\u1ea1n nh\u1ecf h\u01a1n (m\u1eb7c d\u00f9 Typology ghi nh\u1eadn k\u00edch th\u01b0\u1edbc kho\u1ea3ng 1.000\u20131.800 kDa sau th\u1ee7y ph\u00e2n)\u200b.\u00a0<\/span><\/p>\n

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Hydrolyzed Hyaluronic Acid (HA th\u1ee7y ph\u00e2n)<\/figcaption><\/figure>\n

C\u00e1c ph\u00e2n \u0111o\u1ea1n n\u00e0y v\u1eabn gi\u1eef kh\u1ea3 n\u0103ng h\u00fat \u1ea9m nh\u01b0ng c\u00f3 ph\u00e2n t\u1eed nh\u1ecf n\u00ean d\u1ec5 th\u1ea5m v\u00e0o s\u00e2u h\u01a1n so v\u1edbi HA nguy\u00ean ph\u00e2n. Hydrolyzed HA cung c\u1ea5p kh\u1ea3 n\u0103ng d\u01b0\u1ee1ng \u1ea9m \u1ed5n \u0111\u1ecbnh \u1edf c\u00e1c l\u1edbp da trung b\u00ecnh \u2013 ph\u1ee5c v\u1ee5 cho vi\u1ec7c duy tr\u00ec \u0111\u1ed9 \u1ea9m li\u00ean t\u1ee5c.\u00a0<\/span><\/p>\n

D\u1ea1ng n\u00e0y th\u01b0\u1eddng g\u00f3p m\u1eb7t trong c\u00e1c c\u00f4ng th\u1ee9c serum, gi\u00fap l\u00e0m m\u1ecbn da, gi\u1ea3m kh\u00f4 v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 \u1ea9m l\u00e2u d\u00e0i.<\/span><\/p>\n

2.5. Sodium Acetylated Hyaluronate<\/i><\/b><\/h3>\n

\u0110\u00e2y l\u00e0 m\u1ed9t d\u1eabn xu\u1ea5t c\u1ee7a HA (INCI th\u01b0\u1eddng l\u00e0 Sodium Acetylated Hyaluronate) v\u1edbi c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc \u0111\u01b0\u1ee3c g\u1eafn th\u00eam nh\u00f3m acetyl. K\u1ebft qu\u1ea3 l\u00e0 Acetyl HA th\u1ea9m th\u1ea5u r\u1ea5t t\u1ed1t v\u00e0o da v\u00e0 b\u1ec1n h\u01a1n tr\u01b0\u1edbc t\u00e1c d\u1ee5ng c\u1ee7a enzyme ph\u00e1 v\u1ee1 HA (gi\u1ea3m b\u1ecb ph\u00e2n h\u1ee7y).<\/span><\/p>\n

D\u1ea1ng acetyl h\u00f3a n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng th\u1ea5m s\u00e2u cao h\u01a1n, s\u1ed1ng s\u00f3t l\u00e2u g\u1ea5p ~13 l\u1ea7n tr\u01b0\u1edbc khi b\u1ecb ph\u00e2n h\u1ee7y, nh\u1edd \u0111\u00f3 c\u1ea5p \u1ea9m m\u1ea1nh v\u00e0 k\u00e9o d\u00e0i\u200b. C\u00f4ng d\u1ee5ng n\u1ed5i b\u1eadt l\u00e0 d\u01b0\u1ee1ng \u1ea9m chuy\u00ean s\u00e2u, c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac da v\u00e0 ch\u1ed1ng l\u00e3o h\u00f3a (gi\u1ea3m n\u1ebfp nh\u0103n) nh\u1edd \u0111\u1ed9 b\u1ec1n cao.\u00a0<\/span><\/p>\n

Sodium acetylated HA r\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi da kh\u00f4, da s\u1ea1m t\u1ed5n th\u01b0\u01a1ng v\u00e0 da l\u00e3o h\u00f3a c\u1ea7n c\u1ea5p \u1ea9m s\u00e2u v\u00e0 ph\u1ee5c h\u1ed3i.<\/span><\/p>\n

2.6. Sodium Hyaluronate Crosspolymer (HA li\u00ean k\u1ebft ch\u00e9o)<\/i><\/b><\/h3>\n

\u0110\u00e2y l\u00e0 HA mu\u1ed1i natri \u0111\u01b0\u1ee3c \u201cb\u1eaft c\u1ea7u\u201d (cross-linked) gi\u1eefa c\u00e1c ph\u00e2n t\u1eed nh\u1ecf \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ea1ng l\u01b0\u1edbi gel l\u1edbn. Crosspolymer HA k\u1ebft h\u1ee3p \u01b0u \u0111i\u1ec3m c\u1ee7a HA ph\u00e2n t\u1eed th\u1ea5p (\u1ed5n \u0111\u1ecbnh, d\u1ec5 tr\u1ed9n c\u00f4ng th\u1ee9c) v\u00e0 HA ph\u00e2n t\u1eed cao (gi\u1eef \u1ea9m l\u00e2u)\u200b<\/span> .\u00a0<\/span><\/p>\n

Th\u00e0nh ph\u1ea7n n\u00e0y t\u1ea1o m\u00e0ng ng\u1eadm n\u01b0\u1edbc tr\u00ean da, gi\u1eef \u1ea9m l\u00e2u d\u00e0i v\u00e0 h\u1ea1n ch\u1ebf m\u1ea5t n\u01b0\u1edbc qua bi\u1ec3u b\u00ec, \u0111\u1ed3ng th\u1eddi \u00edt b\u1ecb tan r\u00e3. T\u00e1c d\u1ee5ng ch\u00ednh l\u00e0 kh\u00f3a \u1ea9m (gi\u1ed1ng HA nguy\u00ean ph\u00e2n) v\u1edbi \u0111\u1ed9 b\u1ec1n cao, l\u00e0m da lu\u00f4n c\u0103ng m\u1ecdng m\u1ecbn m\u00e0ng.\u00a0<\/span><\/p>\n

M\u1ecdi lo\u1ea1i da thi\u1ebfu \u1ea9m \u0111\u1ec1u c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1ea1ng n\u00e0y, \u0111\u1eb7c bi\u1ec7t c\u00e1c c\u00f4ng th\u1ee9c d\u01b0\u1ee1ng da c\u1ea7n kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m k\u00e9o d\u00e0i.<\/span><\/p>\n

2.7. HA si\u00eau th\u1ea5p ph\u00e2n t\u1eed (Oligo-Hyaluronic Acid)<\/i><\/b><\/h3>\n

C\u00f2n g\u1ecdi l\u00e0 HA nano, c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ef1c nh\u1ecf (d\u01b0\u1edbi 5\u201310 kDa). D\u1ea1ng si\u00eau nh\u1ecf n\u00e0y c\u00f3 th\u1ec3 th\u1ea9m th\u1ea5u s\u00e2u nh\u1ea5t v\u00e0o t\u1ea7ng \u0111\u00e1y bi\u1ec3u b\u00ec, ti\u1ebfp c\u1eadn g\u1ea7n l\u1edbp sinh s\u00f4i t\u1ebf b\u00e0o.\u00a0<\/span><\/p>\n

C\u00f4ng d\u1ee5ng c\u1ee7a HA ultra-low l\u00e0 c\u1ea5p \u1ea9m chuy\u00ean s\u00e2u \u1edf t\u1eadn c\u00f9ng c\u00e1c l\u1edbp da, k\u00edch th\u00edch t\u00e1i t\u1ea1o t\u1ebf b\u00e0o v\u00e0 t\u00e1i t\u1ea1o collagen.\u00a0<\/span><\/p>\n

Nh\u1edd kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u v\u01b0\u1ee3t tr\u1ed9i, Oligo-HA gi\u00fap da nhanh ch\u00f3ng c\u0103ng m\u1ecdng v\u00e0 c\u1ea3i thi\u1ec7n n\u1ebfp nh\u0103n. Tuy nhi\u00ean, do t\u00e1c \u0111\u1ed9ng m\u1ea1nh, HA si\u00eau th\u1ea5p th\u01b0\u1eddng khuy\u00ean d\u00f9ng cho da kh\u00f4 r\u1ea5t n\u1eb7ng ho\u1eb7c da l\u00e3o h\u00f3a cao c\u1ea5p.<\/span><\/p>\n

2.8. Hyaluronic Acid \u0111a ph\u00e2n t\u1eed (Multi-Molecular HA)<\/i><\/b><\/h3>\n

\u0110\u00e2y kh\u00f4ng ph\u1ea3i m\u1ed9t lo\u1ea1i \u0111\u01a1n l\u1ebb m\u00e0 l\u00e0 c\u00f4ng ngh\u1ec7 k\u1ebft h\u1ee3p nhi\u1ec1u k\u00edch th\u01b0\u1edbc HA kh\u00e1c nhau (cao, trung b\u00ecnh, th\u1ea5p v\u00e0 si\u00eau th\u1ea5p) trong c\u00f9ng s\u1ea3n ph\u1ea9m. Multi-molecular HA mang l\u1ea1i hi\u1ec7u qu\u1ea3 to\u00e0n di\u1ec7n:\u00a0<\/span><\/p>\n

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