MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in beauty products present hardly any or no danger, dozens have been linked to serious medical issues, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics enter the body through internal use, the skin, and inhalation, and pose similar problems as food chemicals, per this site.

Chemicals linked to cancer can be found in food and a lot of other commonly used goods. But, no classification of consumer goods is susceptible to less government direction than cosmetics, including Amazonian clay waterproof brow pencil. Though most of the chemicals and contaminants in cosmetics and personal care products probably pose very little risk, exposure to a few is linked to serious health conditions, including cancer.