
المشاركة الأصلية كتبت بواسطة drpinkysnow
دى معلومة انا لسة عارفاها واحب اققولهالكم &فى ناس كتير جدا بيستخمدموا الشامبوهات والشاورات بدون وعى وفى بعض الخاجات دى بتحنوى على sodium lauryl sulfat ودى مادة مسرطنة وكمان موجودة فى نعجون الاسنان سيجنال وهنلاقيها فى الاانجريدينت الى على العبوة واى حد عاوز يعرف معلومات اكثر يعمل بحث عن المادة دى ميلاقى كل حاجة عنها وربنا يعافينا جميعا&
SLS >> Sodium Lauryl Sulfate
&
SLES >> Sodium lauryl ether sulfate
Both are detergents found in many shampoos , shower gels and toothpastes
we are advised not to leave them on skin for too long or swallow them
??Because they cause Cancer
Nope 
because they cause skin irritation and diarrhea if swallowed in large amounts
however , SLS concentration in shower gels and shampoo is tolerable by our skin and doesn't exceed 15 -20 %
and eventually it's rinsed off with water during showering
no one applys shampoo or shower gel for 2 hours and just leave it there
the concentration is alittle bit higher in toothpastes .. that's why it's wrong to wash face or hands with toothpastes usually skin gets irritated especially sensitive skin .
check your bath stuff you'll find SLS or SLES in almost every shampoo , shower gel and toothpaste
here i found it in sunsilk , dove , signal 2 , crest and closeup .. but i didn't find it in soap
so , SLS does not cause Cancer and it's not proved to be carcinogenic but it irritates sensitive skin and shouldnt be swallowed
thats all . . .