MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetic products pose slight or absolutely no threat, dozens have been associated to significant medical conditions, including neurological harm and cancer. Cosmetic chemicals invade the body through internal use, the skin, and inhalation, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food, water, and various other common items. However, no category of consumer items is susceptible to less government oversight than cosmetics and other personal products, including NARS Brow Perfector. Although many of the chemicals and contaminants in cosmetics in all likelihood pose little risk, exposure to some has been associated with substantial health conditions, such as cancer.