MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in cosmetics pose slight or no threat, dozens have been associated to severe medical problems, including developmental delays and cancer. Cosmetic chemicals invade the body through ingestion, inhalation, and internal use, and cause similar problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food, water, and many other commonly used goods. Still, no group of consumer goods is accountable to less government inspection than cosmetics, including NARS Lip Tint. While most of the chemicals in cosmetics likely present very little risk, subjection to some has been linked to worrying health concerns, such as cancer.