MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in cosmetic products pose slight or no threat, dozens have been associated to serious medical problems, such as neurological harm and cancer. Cosmetic chemicals can enter a person's body through the skin, inhalation, ingestion and internal use, and pose the same dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and various other commonly used goods. However, no sector of consumer goods is accountable to less government oversight than cosmetics, including NARS Concealer. While most of the contaminants and chemicals in cosmetics almost certainly present minimal risk, your exposure to some is associated with significant health concerns, such as cancer.