{"id":32,"date":"2026-06-30T18:33:31","date_gmt":"2026-06-30T18:33:31","guid":{"rendered":"https:\/\/congnam.com\/?p=32"},"modified":"2026-06-30T18:33:31","modified_gmt":"2026-06-30T18:33:31","slug":"cach-chon-kem-chong-nang","status":"publish","type":"post","link":"https:\/\/congnam.com\/index.php\/2026\/06\/30\/cach-chon-kem-chong-nang\/","title":{"rendered":"C\u00e1ch ch\u1ecdn kem ch\u1ed1ng n\u1eafng\u00a0"},"content":{"rendered":"\n

H\u1ee3p da d\u1ef1a v\u00e0o lo\u1ea1i da v\u00e0 nhu c\u1ea7u: da d\u1ea7u m\u1ee5n h\u1ee3p lo\u1ea1i ki\u1ec1m d\u1ea7u, k\u1ebft c\u1ea5u m\u1ecfng, oil-free; da kh\u00f4 h\u1ee3p lo\u1ea1i c\u00f3 d\u01b0\u1ee1ng \u1ea9m; da nh\u1ea1y c\u1ea3m n\u00ean \u01b0u ti\u00ean ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd. D\u00f9 ch\u1ecdn lo\u1ea1i n\u00e0o, h\u00e3y d\u00f9ng t\u1ed1i thi\u1ec3u SPF 30, PA+++ tr\u1edf l\u00ean, b\u00f4i \u0111\u1ee7 l\u01b0\u1ee3ng v\u00e0 b\u00f4i l\u1ea1i sau m\u1ed7i 2\u20133 gi\u1edd khi ra n\u1eafng nhi\u1ec1u.<\/p>\n\n\n\n

Kem ch\u1ed1ng n\u1eafng l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t nh\u01b0ng b\u1ecb b\u1ecf qua nhi\u1ec1u nh\u1ea5t. C\u00f3 b\u1ea1n d\u01b0\u1ee1ng da c\u1ea3 ch\u1ee5c b\u01b0\u1edbc m\u00e0 qu\u00ean ch\u1ed1ng n\u1eafng \u2014 ch\u1eb3ng kh\u00e1c n\u00e0o x\u00e2y nh\u00e0 \u0111\u1eb9p r\u1ed3i \u0111\u1ec3 m\u01b0a d\u1ed9t. B\u00e0i n\u00e0y m\u00ecnh gi\u1ea3i th\u00edch g\u1ecdn c\u00e1c ch\u1ec9 s\u1ed1, c\u00e1ch ch\u1ecdn theo da v\u00e0 quan tr\u1ecdng nh\u1ea5t l\u00e0 b\u00f4i sao cho \u0111\u1ee7, v\u00ec b\u00f4i thi\u1ebfu th\u00ec SPF cao m\u1ea5y c\u0169ng v\u00f4 ngh\u0129a.<\/p>\n\n\n\n

Ch\u1ecdn kem ch\u1ed1ng n\u1eafng lo\u1ea1i n\u00e0o h\u1ee3p da?<\/h2>\n\n\n\n

B\u1ea1n n\u00ean ch\u1ecdn kem ch\u1ed1ng n\u1eafng theo lo\u1ea1i da: da d\u1ea7u – m\u1ee5n ch\u1ecdn lo\u1ea1i ki\u1ec1m d\u1ea7u, oil-free, k\u1ebft c\u1ea5u kh\u00f4 tho\u00e1ng; da kh\u00f4 ch\u1ecdn lo\u1ea1i c\u00f3 th\u00e0nh ph\u1ea7n d\u01b0\u1ee1ng \u1ea9m; da nh\u1ea1y c\u1ea3m \u01b0u ti\u00ean ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd \u00edt g\u00e2y k\u00edch \u1ee9ng. Sau khi h\u1ee3p da r\u1ed3i m\u1edbi x\u00e9t \u0111\u1ebfn ch\u1ec9 s\u1ed1 ch\u1ed1ng n\u1eafng v\u00e0 \u0111\u1ed9 n\u00e2ng t\u00f4ng.<\/p>\n\n\n\n

SPF v\u00e0 PA ngh\u0129a l\u00e0 g\u00ec?<\/h2>\n\n\n\n

SPF \u0111o kh\u1ea3 n\u0103ng ch\u1ed1ng tia UVB (g\u00e2y ch\u00e1y n\u1eafng, \u0111en da), c\u00f2n PA \u0111o kh\u1ea3 n\u0103ng ch\u1ed1ng tia UVA (g\u00e2y l\u00e3o h\u00f3a, s\u1ea1m). H\u1eb1ng ng\u00e0y n\u00ean d\u00f9ng t\u1ed1i thi\u1ec3u SPF 30; \u0111i n\u1eafng nhi\u1ec1u, \u0111i bi\u1ec3n th\u00ec SPF 50. Ch\u1ec9 s\u1ed1 PA c\u00e0ng nhi\u1ec1u d\u1ea5u c\u1ed9ng (PA+ \u0111\u1ebfn PA++++) th\u00ec kh\u1ea3 n\u0103ng ch\u1ed1ng UVA c\u00e0ng cao. M\u1ed9t kem ch\u1ed1ng n\u1eafng t\u1ed1t n\u00ean ghi “broad spectrum” (ph\u1ed5 r\u1ed9ng), t\u1ee9c ch\u1eafn c\u1ea3 UVA v\u00e0 UVB.<\/p>\n\n\n\n

Ch\u1ec9 s\u1ed1<\/th>Ch\u1ed1ng tia<\/th>\u00dd ngh\u0129a<\/th><\/tr><\/thead>
SPF 30<\/td>UVB<\/td>\u0110\u1ee7 d\u00f9ng h\u1eb1ng ng\u00e0y<\/td><\/tr>
SPF 50\/50+<\/td>UVB<\/td>\u0110i n\u1eafng g\u1eaft, \u0111i bi\u1ec3n<\/td><\/tr>
PA++ \u2192 PA++++<\/td>UVA<\/td>C\u00e0ng nhi\u1ec1u “+” c\u00e0ng ch\u1ed1ng l\u00e3o h\u00f3a t\u1ed1t<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc kh\u00e1c nhau th\u1ebf n\u00e0o?<\/h2>\n\n\n\n

Ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd t\u1ea1o l\u1edbp m\u00e0ng ph\u1ea3n x\u1ea1 tia UV, l\u00e0nh t\u00ednh, h\u1ee3p da nh\u1ea1y c\u1ea3m nh\u01b0ng d\u1ec5 \u0111\u1ec3 l\u1ea1i v\u1ec7t tr\u1eafng; ch\u1ed1ng n\u1eafng h\u00f3a h\u1ecdc th\u1ea5m v\u00e0o da, h\u1ea5p th\u1ee5 tia UV, k\u1ebft c\u1ea5u m\u1ecfng nh\u1eb9 h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 g\u00e2y cay m\u1eaft v\u1edbi ng\u01b0\u1eddi nh\u1ea1y c\u1ea3m. Hi\u1ec7n nay nhi\u1ec1u s\u1ea3n ph\u1ea9m l\u00e0 “lai” (hybrid), k\u1ebft h\u1ee3p c\u1ea3 hai \u0111\u1ec3 c\u00e2n b\u1eb1ng \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m.<\/p>\n\n\n\n

    \n
  • V\u1eadt l\u00fd:<\/strong>\u00a0ch\u1ee9a Zinc Oxide, Titanium Dioxide \u2014 d\u1ecbu, h\u1ee3p da nh\u1ea1y c\u1ea3m, da m\u1ee5n.<\/li>\n\n\n\n
  • H\u00f3a h\u1ecdc:<\/strong>\u00a0k\u1ebft c\u1ea5u nh\u1eb9, th\u1ea5m nhanh, \u00edt v\u1ec7t tr\u1eafng, h\u1ee3p d\u00f9ng d\u01b0\u1edbi makeup.<\/li>\n<\/ul>\n\n\n\n

    B\u00f4i kem ch\u1ed1ng n\u1eafng bao nhi\u00eau l\u00e0 \u0111\u1ee7?<\/h2>\n\n\n\n

    \u0110\u1ee7 l\u01b0\u1ee3ng cho m\u1eb7t l\u00e0 kho\u1ea3ng 2 \u0111\u1ed1t ng\u00f3n tay (ho\u1eb7c b\u1eb1ng \u0111\u1ed3ng xu), b\u00f4i tr\u01b0\u1edbc khi ra n\u1eafng 15\u201320 ph\u00fat. \u0110\u00e2y l\u00e0 \u0111i\u1ec3m nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m sai: b\u00f4i qu\u00e1 \u00edt n\u00ean SPF th\u1ef1c t\u1ebf gi\u1ea3m m\u1ea1nh. Khi ho\u1ea1t \u0111\u1ed9ng ngo\u00e0i tr\u1eddi, \u0111\u1ed5 m\u1ed3 h\u00f4i hay \u0111i b\u01a1i, c\u1ea7n b\u00f4i l\u1ea1i sau m\u1ed7i 2\u20133 gi\u1edd. Ng\u1ed3i trong nh\u00e0 g\u1ea7n c\u1eeda k\u00ednh c\u0169ng n\u00ean b\u00f4i v\u00ec tia UVA xuy\u00ean \u0111\u01b0\u1ee3c qua k\u00ednh.<\/p>\n\n\n\n

    C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/h2>\n\n\n\n

    Da m\u1ee5n d\u00f9ng kem ch\u1ed1ng n\u1eafng n\u00e0o?<\/strong>
    \u01afu ti\u00ean lo\u1ea1i oil-free, non-comedogenic (kh\u00f4ng g\u00e2y b\u00edt t\u1eafc), k\u1ebft c\u1ea5u m\u1ecfng. Ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd ho\u1eb7c hybrid d\u1ecbu nh\u1eb9 th\u01b0\u1eddng an to\u00e0n cho da m\u1ee5n.<\/p>\n\n\n\n

    Trong nh\u00e0 c\u00f3 c\u1ea7n ch\u1ed1ng n\u1eafng kh\u00f4ng?<\/strong>
    C\u00f3 n\u1ebfu b\u1ea1n ng\u1ed3i g\u1ea7n c\u1eeda s\u1ed5 ho\u1eb7c ti\u1ebfp x\u00fac \u00e1nh s\u00e1ng xanh t\u1eeb m\u00e0n h\u00ecnh nhi\u1ec1u. Tia UVA xuy\u00ean qua k\u00ednh n\u00ean v\u1eabn n\u00ean b\u00f4i m\u1ed9t l\u1edbp m\u1ecfng.<\/p>\n\n\n\n

    C\u00f3 c\u1ea7n t\u1ea9y trang khi d\u00f9ng kem ch\u1ed1ng n\u1eafng kh\u00f4ng?<\/strong>
    C\u00f3. Kem ch\u1ed1ng n\u1eafng (nh\u1ea5t l\u00e0 lo\u1ea1i l\u00ec, ch\u1ed1ng tr\u00f4i) c\u1ea7n t\u1ea9y trang v\u00e0o bu\u1ed5i t\u1ed1i \u0111\u1ec3 l\u00e0m s\u1ea1ch s\u00e2u, tr\u00e1nh b\u00edt t\u1eafc l\u1ed7 ch\u00e2n l\u00f4ng.<\/p>\n\n\n\n

    SPF c\u00e0ng cao c\u00e0ng t\u1ed1t ph\u1ea3i kh\u00f4ng?<\/strong>
    Kh\u00f4ng h\u1eb3n. SPF 50 kh\u00f4ng g\u1ea5p \u0111\u00f4i SPF 30 v\u1ec1 hi\u1ec7u qu\u1ea3; quan tr\u1ecdng h\u01a1n l\u00e0 b\u00f4i \u0111\u1ee7 l\u01b0\u1ee3ng v\u00e0 b\u00f4i l\u1ea1i. D\u00f9ng \u0111\u00fang c\u00e1ch quan tr\u1ecdng h\u01a1n con s\u1ed1.<\/p>\n\n\n\n

    K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

    Ch\u1ecdn kem ch\u1ed1ng n\u1eafng h\u1ee3p da tr\u01b0\u1edbc, r\u1ed3i m\u1edbi x\u00e9t ch\u1ec9 s\u1ed1. T\u1ed1i thi\u1ec3u SPF 30, PA+++, ph\u1ed5 r\u1ed9ng, b\u00f4i \u0111\u1ee7 2 \u0111\u1ed1t ng\u00f3n tay v\u00e0 b\u00f4i l\u1ea1i khi ra n\u1eafng. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc “r\u1ebb ti\u1ec1n nh\u1ea5t” \u0111\u1ec3 ch\u1ed1ng l\u00e3o h\u00f3a v\u00e0 gi\u1eef da \u0111\u1ec1u m\u00e0u l\u00e2u d\u00e0i.<\/p>\n\n\n\n

    \n\n\n\n

    C\u00f4ng Nam Group<\/strong> l\u00e0 \u0111\u01a1n v\u1ecb ph\u00e2n ph\u1ed1i n\u01b0\u1edbc hoa v\u00e0 m\u1ef9 ph\u1ea9m ch\u00ednh h\u00e3ng cho shop m\u1ef9 ph\u1ea9m, kh\u00e1ch s\u1ec9 v\u00e0 CTV tr\u00ean to\u00e0n qu\u1ed1c. N\u1ebfu shop b\u1ea1n c\u1ea7n ngu\u1ed3n kem ch\u1ed1ng n\u1eafng ch\u00ednh h\u00e3ng \u0111a d\u1ea1ng lo\u1ea1i da, gi\u00e1 s\u1ec9 t\u1ed1t, nh\u1eafn Zalo\/Facebook c\u1ee7a C\u00f4ng Nam Group \u0111\u1ec3 nh\u1eadn b\u1ea3ng gi\u00e1 v\u00e0 t\u01b0 v\u1ea5n d\u00f2ng b\u00e1n ch\u1ea1y.<\/p>\n","protected":false},"excerpt":{"rendered":"

    H\u1ee3p da d\u1ef1a v\u00e0o lo\u1ea1i da v\u00e0 nhu c\u1ea7u: da d\u1ea7u m\u1ee5n h\u1ee3p lo\u1ea1i ki\u1ec1m d\u1ea7u, k\u1ebft c\u1ea5u m\u1ecfng, oil-free; da kh\u00f4 h\u1ee3p lo\u1ea1i c\u00f3 d\u01b0\u1ee1ng \u1ea9m; da nh\u1ea1y c\u1ea3m n\u00ean \u01b0u ti\u00ean ch\u1ed1ng n\u1eafng v\u1eadt l\u00fd. D\u00f9 ch\u1ecdn lo\u1ea1i n\u00e0o, h\u00e3y d\u00f9ng t\u1ed1i thi\u1ec3u SPF 30, PA+++ tr\u1edf l\u00ean, b\u00f4i \u0111\u1ee7 l\u01b0\u1ee3ng v\u00e0 b\u00f4i […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/comments?post=32"}],"version-history":[{"count":1,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/posts\/32\/revisions"}],"predecessor-version":[{"id":33,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/posts\/32\/revisions\/33"}],"wp:attachment":[{"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/media?parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/categories?post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/congnam.com\/index.php\/wp-json\/wp\/v2\/tags?post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}