MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in beauty products and cosmetics pose little or no threat, several have been associated with significant medical problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through internal use, the skin, and inhalation, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food, water, and several other ordinary goods. However, no kind of consumer goods is susceptible to less government oversight than cosmetics, including Concealer (0.5 shade). While most of the chemicals in cosmetics very likely pose little risk, your exposure to some is linked to major health issues, including cancer.