MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products pose hardly any or zero risk, several have been linked to significant medical conditions, such as developmental delays and cancer. Cosmetic chemicals can enter a person's body through inhalation, ingestion, and the skin, and pose the same problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food and several other common products. Still, no classification of consumer products is subject to less government direction than cosmetics and other personal care products, including Concealer (3.75 shade). Though most of the contaminants and chemicals in cosmetics and personal care products probably present minimal risk, being exposed to some is associated with significant health concerns, including cancer.