MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics present very little or no threat, dozens have been associated to severe medical problems, such as developmental delays and cancer. Cosmetic chemicals enter a person's body through the skin, inhalation, ingestion and internal use, and pose the same risks as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and a lot of other everyday products. Yet, no group of consumer products is susceptible to less government oversight than cosmetics and other personal products, including auto eyebrow pencil 6. Though most of the contaminants and chemicals in cosmetics and personal care products very likely present minimal risk, subjection to a few has been linked to serious health conditions, such as cancer.