MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products present hardly any or zero threat, dozens are associated to serious medical issues, such as developmental delays and cancer. Chemicals in cosmetics invade a person's body through inhalation, ingestion, and the skin, and pose the same dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food, water, and a lot of other commonly used products. However, no classification of consumer products is subject to less government direction than cosmetics, including Concealer (2.0 shade). Though most of the chemicals and contaminants in cosmetics likely present minimal risk, exposure to some is associated with major health concerns, including cancer.