MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products and cosmetics pose minimal or no risk, several dozen have been linked with significant medical conditions, including cancer, and neurological harm. Cosmetic chemicals enter a person's body through ingestion, inhalation, and internal use, and lead to the same problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food, water, and lots of other everyday items. Still, no area of consumer items is subject to less government oversight than cosmetics and other personal products, including Treatment Foundation - 1. Although most of the contaminants and chemicals in cosmetics and personal care products very likely pose minimal risk, being exposed to some has been linked to significant health problems, including cancer.