MAKEUP PRODUCTS (NON-PERMANENT)

Although the majority of chemicals in beauty products present slight or no threat, some have been associated to considerable medical problems, including neurological harm and cancer. Chemicals in cosmetics enter a person's body through internal use, the skin, and inhalation, and cause similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food and several other common products. Still, no type of consumer products is accountable to less government inspection than cosmetics, including Concealer. While many of the chemicals in cosmetics in all likelihood pose little risk, subjection to a few is associated with substantial health conditions, including cancer.