FORMALDEHYDE
RATING: BAD
Why is this BAD for me?
Formaldehyde or formaldehyde releasers (such as Bronopol, imidazolidinyl urea, DMDM hydantoin, quaternium-15, or diazolidinyl urea) can be present in hair treatments such as a Brazilian blowout or a keratin treatment. In these therapies, formaldehyde is used as a preservative. These substances are believed to be absorbed by the skin and are carcinogenic. They have also been linked to hair loss, scalp burns and skin irritation.
Source:
https://www.belgraviacentre.com/blog/hair-styling-products-trigger-hair-loss-warning/
Sal Essa
Author
Sal Essa is the Chief Funky Fella & Founder of No Gunk. Fluent in French & Spanish, during his spare time he enjoys travelling, improving his Mandarin & learning from great entrepreneurs and brands.