{"id":14148,"date":"2026-05-13T16:14:03","date_gmt":"2026-05-13T16:14:03","guid":{"rendered":"https:\/\/korcosmetics.vn\/"},"modified":"2026-05-13T16:14:41","modified_gmt":"2026-05-13T16:14:41","slug":"cach-phuc-hoi-do-ph-cho-da-sau-khi-boi-o-ho-co-nhieu-clo","status":"publish","type":"post","link":"https:\/\/korcosmetics.vn\/ko\/cach-phuc-hoi-do-ph-cho-da-sau-khi-boi-o-ho-co-nhieu-clo\/","title":{"rendered":"\uc5fc\uc18c\uac00 \ub9ce\uc740 \uc218\uc601\uc7a5\uc5d0\uc11c \uc218\uc601 \ud6c4 \ud53c\ubd80 pH\ub97c \ud68c\ubcf5\ud558\ub294 \ubc29\ubc95\u00a0"},"content":{"rendered":"

M\u00f9a h\u00e8 l\u00e0 th\u1eddi \u0111i\u1ec3m tuy\u1ec7t v\u1eddi \u0111\u1ec3 \u0111\u1eafm m\u00ecnh trong l\u00e0n n\u01b0\u1edbc m\u00e1t r\u01b0\u1ee3i c\u1ee7a h\u1ed3 b\u01a1i. Tuy nhi\u00ean, <\/span><\/i>clo h\u1ed3 b\u01a1i<\/i><\/b> l\u1ea1i l\u00e0 “k\u1ebb th\u00f9” th\u1ea7m l\u1eb7ng t\u00e0n ph\u00e1 m\u00e0ng \u1ea9m t\u1ef1 nhi\u00ean c\u1ee7a b\u1ea1n. \u0110\u1ec3 skincare sau khi b\u01a1i \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao nh\u1ea5t, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t chu tr\u00ecnh ph\u1ee5c h\u1ed3i pH da<\/strong><\/a><\/span><\/i>\u00a0<\/strong>sau khi b\u01a1i <\/i><\/b>chu\u1ea9n ch\u1ec9nh l\u00e0 v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft. B\u00e0i vi\u1ebft c\u1ee7a <\/span><\/i>KOR<\/i><\/b><\/a> s\u1ebd l\u00e0 c\u1ea9m nang gi\u00fap b\u1ea1n c\u1ee9u r\u1ed7i l\u00e0n da sau khi b\u01a1i hi\u1ec7u qu\u1ea3 v\u00e0 khoa h\u1ecdc nh\u1ea5t.<\/span><\/i><\/p>\n

1. T\u1ea1i Sao N\u01b0\u1edbc H\u1ed3 B\u01a1i L\u1ea1i L\u00e0m Thay \u0110\u1ed5i \u0110\u1ed9 pH C\u1ee7a Da?<\/b><\/h2>\n

\u0110\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c <\/span>ph\u1ee5c h\u1ed3i pH da<\/b>, tr\u01b0\u1edbc ti\u00ean ch\u00fang ta c\u1ea7n \u0111i s\u00e2u v\u00e0o c\u01a1 ch\u1ebf sinh h\u1ecdc c\u1ee7a l\u00e0n da v\u00e0 t\u00e1c \u0111\u1ed9ng h\u00f3a h\u1ecdc c\u1ee7a m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc h\u1ed3 b\u01a1i.<\/span><\/p>\n

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N\u01b0\u1edbc H\u1ed3 B\u01a1i L\u1ea1i L\u00e0m Thay \u0110\u1ed5i \u0110\u1ed9 pH C\u1ee7a Da<\/figcaption><\/figure>\n

1.1. C\u1ea5u t\u1ea1o c\u1ee7a l\u1edbp m\u00e0ng b\u1ea3o v\u1ec7 da t\u1ef1 nhi\u00ean (Acid Mantle)<\/b><\/h3>\n

L\u00e0n da kh\u1ecfe m\u1ea1nh c\u1ee7a con ng\u01b0\u1eddi \u0111\u01b0\u1ee3c bao ph\u1ee7 b\u1edfi m\u1ed9t l\u1edbp m\u00e0ng v\u00f4 h\u00ecnh g\u1ecdi l\u00e0 m\u00e0ng axit (Acid Mantle). L\u1edbp m\u00e0ng n\u00e0y \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh t\u1eeb s\u1ef1 pha tr\u1ed9n gi\u1eefa b\u00e3 nh\u1eddn (sebum) do tuy\u1ebfn d\u1ea7u ti\u1ebft ra, m\u1ed3 h\u00f4i v\u00e0 c\u00e1c t\u1ebf b\u00e0o s\u1eebng ch\u1ebft. \u1ede tr\u1ea1ng th\u00e1i c\u00e2n b\u1eb1ng v\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t, \u0111\u1ed9 pH c\u1ee7a da dao \u0111\u1ed9ng \u1edf m\u1ee9c t\u00ednh axit nh\u1eb9, t\u1eeb 4.5 \u0111\u1ebfn 5.5.<\/span><\/p>\n

M\u00f4i tr\u01b0\u1eddng axit nh\u1eb9 n\u00e0y l\u00e0 “th\u00e1nh \u0111\u1ecba” ho\u00e0n h\u1ea3o \u0111\u1ec3 h\u1ec7 vi sinh v\u1eadt c\u00f3 l\u1ee3i tr\u00ean da sinh s\u00f4i, \u0111\u1ed3ng th\u1eddi t\u1ea1o ra m\u1ed9t <\/span>h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 da<\/b> v\u1eefng ch\u1eafc, ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a vi khu\u1ea9n c\u00f3 h\u1ea1i, n\u1ea5m, vi r\u00fat v\u00e0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m t\u1eeb m\u00f4i tr\u01b0\u1eddng.<\/span><\/p>\n

1.2. S\u1ef1 t\u1ea5n c\u00f4ng c\u1ee7a h\u00f3a ch\u1ea5t Clo trong h\u1ed3 b\u01a1i<\/b><\/h3>\n

Ng\u01b0\u1ee3c l\u1ea1i v\u1edbi t\u00ednh axit c\u1ee7a l\u00e0n da, n\u01b0\u1edbc h\u1ed3 b\u01a1i l\u1ea1i mang t\u00ednh ki\u1ec1m r\u1ea5t cao. \u0110\u1ec3 duy tr\u00ec v\u1ec7 sinh v\u00e0 ti\u00eau di\u1ec7t vi khu\u1ea9n l\u00e2y nhi\u1ec5m trong m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc c\u00f4ng c\u1ed9ng, c\u00e1c h\u1ed3 b\u01a1i b\u1eaft bu\u1ed9c ph\u1ea3i s\u1eed d\u1ee5ng m\u1ed9t l\u01b0\u1ee3ng l\u1edbn h\u00f3a ch\u1ea5t kh\u1eed tr\u00f9ng, ch\u1ee7 y\u1ebfu l\u00e0 Clo (Chlorine). N\u01b0\u1edbc ch\u1ee9a <\/span>clo h\u1ed3 b\u01a1i<\/b> th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 pH dao \u0111\u1ed9ng t\u1eeb 7.2 \u0111\u1ebfn 7.8.<\/span><\/p>\n

Khi b\u1ea1n ng\u00e2m m\u00ecnh trong h\u1ed3 b\u01a1i qu\u00e1 l\u00e2u, s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u1ed9 pH n\u00e0y t\u1ea1o ra m\u1ed9t cu\u1ed9c “xung \u0111\u1ed9t” h\u00f3a h\u1ecdc tr\u00ean b\u1ec1 m\u1eb7t bi\u1ec3u b\u00ec. T\u00ednh ki\u1ec1m c\u1ee7a n\u01b0\u1edbc h\u1ed3 b\u01a1i s\u1ebd ngay l\u1eadp t\u1ee9c trung h\u00f2a v\u00e0 b\u00f3c t\u00e1ch l\u1edbp m\u00e0ng axit t\u1ef1 nhi\u00ean c\u1ee7a da. H\u01a1n th\u1ebf n\u1eefa, Clo l\u00e0 m\u1ed9t ch\u1ea5t t\u1ea9y r\u1eeda m\u1ea1nh, n\u00f3 s\u1ebd h\u00f2a tan c\u00e1c lipid (ch\u1ea5t b\u00e9o) c\u1ea5u t\u1ea1o n\u00ean <\/span>h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7 da<\/b>. K\u1ebft qu\u1ea3 l\u00e0, l\u00e0n da b\u1ecb t\u01b0\u1edbc \u0111o\u1ea1t ho\u00e0n to\u00e0n l\u1edbp khi\u00ean b\u1ea3o v\u1ec7, \u0111\u1ed9 pH c\u1ee7a da b\u1ecb \u0111\u1ea9y l\u00ean m\u1ee9c ki\u1ec1m, d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng m\u1ea5t n\u01b0\u1edbc xuy\u00ean bi\u1ec3u b\u00ec di\u1ec5n ra \u1ed3 \u1ea1t.<\/span><\/p>\n

2. Nh\u1eefng d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft l\u00e0n da \u0111ang “k\u00eau c\u1ee9u” do m\u1ea5t c\u00e2n b\u1eb1ng pH<\/b><\/h2>\n

S\u1ef1 ph\u00e1 h\u1ee7y c\u1ee7a <\/span>clo h\u1ed3 b\u01a1i<\/b> kh\u00f4ng ch\u1ec9 di\u1ec5n ra \u1edf c\u1ea5p \u0111\u1ed9 t\u1ebf b\u00e0o m\u00e0 c\u00f2n bi\u1ec3u hi\u1ec7n r\u1ea5t r\u00f5 r\u00e0ng ra b\u00ean ngo\u00e0i. N\u1ebfu kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p <\/span>skincare sau khi b\u01a1i<\/b> \u0111\u00fang c\u00e1ch, l\u00e0n <\/span>da sau khi b\u01a1i<\/b> c\u1ee7a b\u1ea1n s\u1ebd ph\u00e1t ra nh\u1eefng t\u00edn hi\u1ec7u “k\u00eau c\u1ee9u” c\u1ef1c k\u1ef3 r\u00f5 r\u1ec7t:<\/span><\/p>\n

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Nh\u1eefng d\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft l\u00e0n da \u0111ang “k\u00eau c\u1ee9u” do m\u1ea5t c\u00e2n b\u1eb1ng pH<\/figcaption><\/figure>\n