MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in cosmetic products present little or no threat, several dozen have been linked to severe medical conditions, such as cancer, and neurological harm. Chemicals in cosmetics gain entry to the body through ingestion, inhalation, and internal use, and lead to similar problems as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and a lot of other common products. Still, no classification of consumer products is subject to less government direction than cosmetics and other personal products, including SEPHORA - Gel Sourcils Structurant Waterproof / Blonde Brow Builder Waterproof. Although many of the contaminants and chemicals in cosmetics and personal care products almost certainly pose little risk, being exposed to some is linked to critical health issues, including cancer.