MAKEUP PRODUCTS (NON-PERMANENT)

Though most chemicals in beauty products present limited or zero threat, several dozen have been associated to severe health issues, such as cancer, and neurological harm. Chemicals in cosmetics can enter a person's body through ingestion, inhalation, and internal use, and lead to similar risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food and various other common goods. However, no group of consumer goods is susceptible to less government direction than cosmetics, including NARS Multiple Duo. While many of the contaminants and chemicals in cosmetics and personal care products almost certainly pose minimal risk, subjection to a few has been linked to worrying health disorders, including cancer.