Hyaluronic acid c\u00f3 3 d\u1ea1ng ch\u00ednh l\u00e0:<\/strong><\/p>\nHyaluronic acid nguy\u00ean ph\u00e2n: D\u1ea1ng Hyaluronic acid n\u00e0y c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed l\u1edbn n\u00ean kh\u00f4ng th\u1ec3 th\u1ea9m th\u1ea5u qua da. Hyaluronic acid nguy\u00ean ph\u00e2n ho\u1ea1t \u0111\u1ed9ng tr\u00ean bi\u1ec3u b\u00ec da v\u00e0 gi\u1eef \u1ea9m t\u1ef1 nhi\u00ean cho da.<\/p>\n
Sodium hyaluronate (Natri\u00a0hyaluronate): Mu\u1ed1i Natri c\u1ee7a Hyaluronic acid c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng ph\u00e2n t\u1eed nh\u1ecf h\u01a1n Hyaluronic acid nguy\u00ean ph\u00e2n, c\u00f3 th\u1ec3 tan ho\u00e0n to\u00e0n trong n\u01b0\u1edbc v\u00e0 th\u1ea9m th\u1ea5u v\u00e0o da.<\/p>\n
Sodium acetylated hyaluronate l\u00e0 d\u1eabn xu\u1ea5t c\u1ee7a Sodium hyaluronate. \u0110\u00e2y l\u00e0 d\u1ea1ng Hyaluronic acid c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf nh\u1ea5t v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng th\u1ea9m th\u1ea5u s\u00e2u v\u00e0o \u0111\u00e1y bi\u1ec3u b\u00ec da, gi\u00fap gi\u1eef \u1ea9m cho da t\u1ed1t v\u00e0 l\u00e2u tr\u00f4i.<\/p>\n
Tr\u00ean th\u1ecb tr\u01b0\u1eddng thu\u1ed1c hi\u1ec7n nay c\u00f3 kh\u00e1 nhi\u1ec1u d\u1ea1ng thu\u1ed1c c\u00f3 ho\u1ea1t ch\u1ea5t Hyaluronic acid \u0111\u01b0\u1ee3c b\u00e0o ch\u1ebf ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. C\u00f3 th\u1ec3 b\u1ed5 sung Hyaluronic acid cho c\u01a1 th\u1ec3 b\u1eb1ng \u0111\u01b0\u1eddng u\u1ed1ng, \u0111\u01b0\u1eddng ti\u00eam, nh\u1ecf m\u1eaft ho\u1eb7c b\u00f4i ngo\u00e0i da. M\u1ef9 ph\u1ea9m c\u00f3 th\u00e0nh ph\u1ea7n ho\u1ea1t ch\u1ea5t Hyaluronic acid gi\u00fap l\u00e0n da gi\u1eef \u1ea9m t\u1ef1 nhi\u00ean, kh\u1ecfe m\u1ea1nh, m\u1ecbn m\u00e0ng h\u01a1n v\u00e0 gi\u1eef cho l\u00e0n da s\u0103n ch\u1eafc, tr\u1ebb trung.<\/p>\n
N\u00f3 c\u0169ng gi\u00fap \u0111\u1ea9y nhanh qu\u00e1 tr\u00ecnh ch\u1eefa l\u00e0nh v\u1ebft th\u01b0\u01a1ng. S\u1eed d\u1ee5ng Hyaluronic acid ngo\u00e0i da l\u00e0m gi\u1ea3m k\u00edch th\u01b0\u1edbc v\u1ebft th\u01b0\u01a1ng v\u00e0 gi\u1ea3m \u0111au cho b\u1ec7nh nh\u00e2n. \u0110\u1eb7c bi\u1ec7t, n\u00f3 l\u00e0m gi\u1ea3m \u0111au kh\u1edbp, c\u00f3 t\u00e1c d\u1ee5ng b\u00f4i tr\u01a1n kh\u1edbp v\u00e0 gi\u1ea3m ma s\u00e1t gi\u1eefa c\u00e1c \u0111\u1ea7u x\u01b0\u01a1ng. Vi\u1ec7c b\u1ed5 sung Hyaluronic acid r\u1ea5t h\u1eefu \u00edch \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi b\u1ecb vi\u00eam x\u01b0\u01a1ng kh\u1edbp do tho\u00e1i h\u00f3a.<\/p>\n
Hyaluronic acid c\u00f3 kh\u1ea3 n\u0103ng gi\u1eef \u1ea9m t\u1ed1t \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y t\u1ef1 nhi\u00ean trong m\u1eaft. V\u00ec v\u1eady, Hyaluronic acid \u0111\u00e3 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u tr\u1ecb ch\u1ee9ng kh\u00f4 m\u1eaft. Thu\u1ed1c nh\u1ecf m\u1eaft c\u00f3 ch\u1ee9a 0,2-0,4% Hyaluronic acid \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0m gi\u1ea3m c\u00e1c tri\u1ec7u ch\u1ee9ng kh\u00f4 m\u1eaft v\u00e0 c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe c\u1ee7a m\u1eaft. Ngo\u00e0i ra, thu\u1ed1c nh\u1ecf m\u1eaft ch\u1ee9a ho\u1ea1t ch\u1ea5t Hyaluronic acid c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u1eabu thu\u1eadt m\u1eaft \u0111\u1ec3 gi\u1ea3m vi\u00eam v\u00e0 t\u0103ng t\u1ed1c \u0111\u1ed9 ch\u1eefa l\u00e0nh v\u1ebft th\u01b0\u01a1ng.<\/p>\n
Ti\u00eam ch\u1ea5t nh\u1eddn v\u00e0o kh\u1edbp g\u1ed1i l\u00e0 th\u1ee7 thu\u1eadt ti\u00eam acid Hyaluronic gi\u00fap t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 n\u1ed3ng \u0111\u1ed9 ph\u00e2n t\u1eed acid Hyaluronic n\u1ed9i sinh. Qua \u0111\u00f3, c\u00e1c c\u01a1n \u0111au nh\u1ee9c s\u1ebd c\u1ea3i thi\u1ec7n v\u00e0 ch\u1ee9c n\u0103ng kh\u1edbp d\u1ea7n \u0111\u01b0\u1ee3c ph\u1ee5c h\u1ed3i. Kh\u1edbp g\u1ed1i \u0111\u01b0\u1ee3c coi l\u00e0 b\u00ecnh th\u01b0\u1eddng v\u00e0 kh\u1ecfe m\u1ea1nh ch\u1ee9a kho\u1ea3ng 2ml d\u1ecbch kh\u1edbp.<\/p>\n
Acid Hyaluronic l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n trong d\u1ecbch kh\u1edbp, c\u00f3 h\u00e0m l\u01b0\u1ee3ng kho\u1ea3ng 2,5-4mg\/ml, gi\u00fap b\u00f4i tr\u01a1n c\u00e1c m\u00f4 m\u1ec1m, bao ph\u1ee7 tr\u00ean l\u1edbp b\u1ec1 m\u1eb7t s\u1ee5n kh\u1edbp v\u00e0 \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p b\u1edfi t\u1ebf b\u00e0o s\u1ee5n. Acid Hyaluronic c\u00f3 t\u00ednh nh\u1edbt v\u00e0 \u0111\u00e0n h\u1ed3i t\u00f9y theo l\u1ef1c t\u00e1c \u0111\u1ed9ng. Khi t\u00e1c \u0111\u1ed9ng m\u1ed9t l\u1ef1c l\u1edbn, n\u00f3 c\u00f3 t\u00ednh \u0111\u00e0n h\u1ed3i, trong khi t\u00e1c \u0111\u1ed9ng l\u1ef1c nh\u1eb9 th\u00ec t\u01b0\u01a1ng t\u1ef1 d\u1ea7u b\u00f4i tr\u01a1n, b\u1ea3o v\u1ec7 kh\u1edbp.<\/p>\n
Khi kh\u1edbp tho\u00e1i h\u00f3a, l\u01b0\u1ee3ng acid Hyaluronic trong d\u1ecbch kh\u1edbp s\u1ebd d\u1ea7n suy gi\u1ea3m. V\u1edbi c\u00e1c tr\u01b0\u1eddng h\u1ee3p tho\u00e1i h\u00f3a kh\u1edbp g\u1ed1i, l\u01b0\u1ee3ng acid Hyaluronic ch\u1ec9 c\u00f2n 1\/2 \u0111\u1ebfn 2\/3 so v\u1edbi kh\u1edbp g\u1ed1i kh\u1ecfe m\u1ea1nh. \u0110i\u1ec1u n\u00e0y s\u1ebd d\u1eabn t\u1edbi t\u00ecnh tr\u1ea1ng d\u1ecbch kh\u1edbp gi\u1ea3m \u0111\u1ed9 nh\u1edbt, m\u1ea5t kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 s\u1ee5n kh\u1edbp, ti\u1ebfn tri\u1ec3n h\u1ee7y ho\u1ea1i kh\u1edbp.<\/p>\n