MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics present slight or absolutely no danger, dozens have been associated to substantial medical problems, such as developmental delays and cancer. Cosmetic chemicals can enter a person's body through inhalation, ingestion, and the skin, and lead to similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in water, food, and various other common goods. Still, no type of consumer goods is susceptible to less government direction than cosmetics, including Eyeshadow (Disco Doll). Though most of the contaminants and chemicals in cosmetics and personal care products very likely pose very little risk, subjection to a few is associated with worrying health concerns, including cancer.