MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in beauty products present hardly any or zero risk, dozens have been linked with considerable medical conditions, including developmental delays and cancer. Cosmetic chemicals enter a person's body through inhalation, the skin, and ingestion, and pose the same risks as food chemicals, per this site.

Chemicals associated with cancer are found in food and various other common products. But, no kind of consumer products is subject to less government direction than cosmetics and other personal products, including Semi-Sweet Chocolate Bar. Although most of the contaminants and chemicals in cosmetics and personal care products probably present minimal risk, exposure to a few is associated with serious health problems, including cancer.