MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in cosmetic products present little or no risk, dozens have been linked with severe medical issues, including developmental delays and cancer. Cosmetic chemicals enter a person's body through ingestion, inhalation, and internal use, and pose the same dangers as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and various other commonly used products. But, no classification of consumer products is susceptible to less government inspection than cosmetics, including Concealer. Although most of the chemicals in cosmetics and personal care products probably pose very little risk, your exposure to a few is linked to critical health disorders, including cancer.