MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products present minimal or no risk, dozens have been linked with substantial health problems, such as neurological harm and cancer. Cosmetic chemicals enter a person's body through the skin and inhalation, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and several other ordinary products. But, no category of consumer products is accountable to less government direction than cosmetics, including Concealer (6.25 shade). Though many of the chemicals in cosmetics very likely pose very little risk, exposure to some has been associated with substantial health concerns, including cancer.