MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in cosmetic products present limited or zero threat, several are linked to substantial medical conditions, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics invade a person's body through inhalation, the skin, and ingestion, and pose the same risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and lots of other common goods. Still, no kind of consumer goods is susceptible to less government oversight than cosmetics, including Little Black Book of Looks. While many of the contaminants and chemicals in cosmetics and personal care products likely present little risk, subjection to some has been associated with serious health problems, such as cancer.