{"id":15157,"date":"2021-12-28T12:44:19","date_gmt":"2021-12-28T11:44:19","guid":{"rendered":"https:\/\/popelky.cz\/?p=15157"},"modified":"2023-01-19T17:07:12","modified_gmt":"2023-01-19T16:07:12","slug":"zaklinadla-v-kosmetice-2-dil-sodium-whatever","status":"publish","type":"post","link":"https:\/\/popelky.cz\/verze7-0\/telo\/zaklinadla-v-kosmetice-2-dil-sodium-whatever.html","title":{"rendered":"Zakl\u00ednadla v kosmetice (2. d\u00edl) – sodium whatever"},"content":{"rendered":"

Views: 81<\/p>

Nebudeme si tady hr\u00e1t na poh\u00e1dku, \u017ee ve\u0161ker\u00e1 chemie v kosmetice je nebezpe\u010dn\u00e1. Pod\u00edvejme se dnes na n\u011bkolik \u010dl\u00e1nk\u016f b\u011b\u017en\u00fdch drogistick\u00fdch v\u00fdrobk\u016f, z nich\u017e n\u011bkter\u00e9 mohou zp\u016fsobit nep\u0159\u00edjemnosti, z\u00e1rove\u0148 jsou n\u011bkter\u00e9 z nich ne\u0161kodn\u00e9 a vyu\u017e\u00edvan\u00e9 i v potravin\u00e1\u0159stv\u00ed. Konkr\u00e9tn\u011b se pod\u00edv\u00e1me na v\u00fdrobky, jejich\u017e n\u00e1zev nese sl\u016fvko \u201csodium\u201d, nebo\u0165 se n\u00e1m \u010dasto pletou.<\/p>\n

Sodium Lauryl Sulfate<\/b><\/h3>\n

(SLS, Lauryl sulf\u00e1t sodn\u00fd)<\/span><\/p>\n

Jedn\u00e1 se o jednu z nej\u010dast\u011bj\u0161\u00edch l\u00e1tek, na n\u00ed\u017e m\u016f\u017eete narazit p\u0159i n\u00e1kupu \u0161amponu nebo m\u00fddla. M\u016f\u017ee b\u00fdt dvoj\u00edho p\u016fvodu: p\u0159\u00edrodn\u00ed (z kokosov\u00e9ho nabo palmov\u00e9ho oleje), nebo syntetick\u00e1 (z ropy). Z toho d\u016fvodu se velice t\u011b\u017eko d\u00e1 rozhodnout, zda je l\u00e1tka v \u0161amponu \u0161kodliv\u00e1 \u010di nikoli. V kosmetice slou\u017e\u00ed ke spojov\u00e1n\u00ed \u201cneslu\u010diteln\u00fdch\u201d l\u00e1tek (emulg\u00e1tor), k rozpou\u0161t\u011bn\u00ed ne\u010distot a tak\u00e9 vytv\u00e1\u0159\u00ed p\u011bnu. SLS m\u016f\u017ee vysu\u0161ovat poko\u017eku a pot\u00ed\u017ee zp\u016fsob\u00ed zejm\u00e9na jedinc\u016fm s citlivou a ekzematickou poko\u017ekou. V nadm\u011brn\u00e9 koncentraci mohou zp\u016fsobit ko\u017en\u00ed pot\u00ed\u017ee (zejm\u00e9na v prost\u0159edc\u00edch pro dom\u00e1cnost). Za ur\u010dit\u00fdch podm\u00ednek je dob\u0159e rozlo\u017eiteln\u00e1 a nebyla prok\u00e1z\u00e1na jej\u00ed z\u00e1vadnost v\u016f\u010di vnit\u0159n\u00edm org\u00e1n\u016fm.<\/span><\/p>\n

Sodium Laureth Sulfate<\/b><\/h3>\n

(SLES)<\/span><\/p>\n

Pro snadnou z\u00e1m\u011bnu se SLS uv\u00e1d\u00edme i Laureth sulf\u00e1t sodn\u00fd. Jedn\u00e1 se o l\u00e1tku, kter\u00e1 slou\u017e\u00ed podobn\u00fdm \u00fa\u010del\u016fm, jako SLS, av\u0161ak byly prok\u00e1z\u00e1ny karcinogenn\u00ed \u00fa\u010dinky na lidsk\u00fd organismus. SLES najdete ve v\u0161em od zubn\u00edch past, p\u0159es m\u00fddlo a\u017e po \u010dist\u00edc\u00ed prost\u0159edky do dom\u00e1cnosti.<\/span><\/p>\n

Sodium Cocoyl Threoninate<\/b><\/h3>\n

Pokud uvid\u00edte ve slo\u017een\u00ed jak\u00e9hokoli drogistick\u00e9ho v\u00fdrobku tuto l\u00e1tku, m\u016f\u017eete z\u016fstat naprosto klidn\u00ed. Tato l\u00e1tka je toti\u017e vyrobena derivac\u00ed z kokosov\u00e9ho oleje. M\u00e1 skv\u011bl\u00e9 \u00fa\u010dinky na vlasy i poko\u017eku, slou\u017e\u00ed tak\u00e9 jako dobr\u00e9 \u010distidlo a p\u011bnidlo. Dr\u00e1\u017ediv\u00fd \u00fa\u010dinek na k\u016f\u017ei m\u016f\u017ee vyvolat jen v ojedin\u011bl\u00fdch p\u0159\u00edpadech.<\/span><\/p>\n

Sodium Citrate<\/b><\/h3>\n

(citr\u00e1t sodn\u00fd, E331)<\/span><\/p>\n

Tato l\u00e1tka nen\u00ed ni\u010d\u00edm jin\u00fdm, ne\u017e sol\u00ed kyseliny citronov\u00e9. V kosmetice pom\u00e1h\u00e1 maskovat n\u011bkter\u00e1 aromata, lehce konzervovat v\u00fdrobek a sni\u017eovat pH n\u011bkter\u00fdch sm\u011bs\u00ed. V b\u011b\u017en\u00fdch koncentrac\u00edch je ne\u0161kodn\u00e1, proto ji najdete i ve v\u00fdrobc\u00edch ur\u010den\u00fdch pro d\u011bti a citliv\u00e9 jedince. Vyu\u017e\u00edv\u00e1 se dokonce v potravin\u00e1\u0159stv\u00ed.<\/span><\/p>\n

Sodium Benzoate<\/b><\/h3>\n

(benzoan sodn\u00fd, E211)<\/span><\/p>\n

Dal\u0161\u00ed l\u00e1tkou, kterou najdete v kosmetick\u00fdch p\u0159\u00edpravc\u00edch, ale i v potravin\u00e1ch pom\u011brn\u011b \u010dasto, je benzoan sodn\u00fd. Reakce na tuto l\u00e1tku nejsou z\u00e1va\u017en\u00e9, tud\u00ed\u017e je pova\u017eov\u00e1na za p\u0159ijatelnou. Jedn\u00e1 se o s\u016fl kyseliny benzoov\u00e9, kterou najdete p\u0159irozen\u011b i v ovoci, hub\u00e1ch, n\u011bkter\u00fdch druz\u00edch ko\u0159en\u00ed a ml\u00e9\u010dn\u00fdch v\u00fdrobc\u00edch. Pro kosmetick\u00e9 \u00fa\u010dely se vyr\u00e1b\u00ed synteticky. Povolen\u00e9 mno\u017estv\u00ed benzoanu sodn\u00e9ho tvo\u0159\u00ed maxim\u00e1ln\u011b dv\u011b procenta obsahu, a to jen v p\u0159\u00edpravc\u00edch, jejich\u017e pou\u017eit\u00ed zahrnuje opl\u00e1chnut\u00ed o\u0161et\u0159en\u00e9ho m\u00edsta. Vyu\u017e\u00edv\u00e1 se ke konzervaci a jako ochrana p\u0159ed choroboplodn\u00fdmi z\u00e1rodky.<\/span><\/p>\n

Hled\u00e1te zp\u016fsoby, jak si m\u00fdt vlasy bez chemie? Pod\u00edvejte se, o \u010dem je no poo metoda<\/a>. V p\u0159\u00ed\u0161t\u00edm d\u00edle se pod\u00edv\u00e1me na dal\u0161\u00ed zakl\u00ednadla v obsaz\u00edch kosmetiky.<\/strong><\/p>\n

Krist\u00fdna Va\u0148kov\u00e1<\/em><\/p>\n

[sexy_author_bio]<\/p>\n","protected":false},"excerpt":{"rendered":"

Views: 81Nebudeme si tady hr\u00e1t na poh\u00e1dku, \u017ee ve\u0161ker\u00e1 chemie v kosmetice je nebezpe\u010dn\u00e1. Pod\u00edvejme se dnes na n\u011bkolik \u010dl\u00e1nk\u016f b\u011b\u017en\u00fdch drogistick\u00fdch v\u00fdrobk\u016f, z nich\u017e n\u011bkter\u00e9 mohou zp\u016fsobit nep\u0159\u00edjemnosti, z\u00e1rove\u0148 jsou n\u011bkter\u00e9 z nich ne\u0161kodn\u00e9 a vyu\u017e\u00edvan\u00e9 i v potravin\u00e1\u0159stv\u00ed. Konkr\u00e9tn\u011b se pod\u00edv\u00e1me na v\u00fdrobky, jejich\u017e n\u00e1zev nese sl\u016fvko \u201csodium\u201d, nebo\u0165 se n\u00e1m \u010dasto pletou.<\/p>\n","protected":false},"author":540,"featured_media":19596,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-15157","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-telo"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t