MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetic products present slight or no risk, some have been associated to substantial medical problems, such as cancer, and neurological harm. Cosmetic chemicals invade a person's body through inhalation, the skin, and ingestion, and cause the same problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and many other common goods. However, no sector of consumer goods is subject to less government management than cosmetics and other personal care products, including NARS Eyeliner Stylo. Though many of the chemicals and contaminants in cosmetics and personal care products probably present very little risk, exposure to a few has been associated with serious health issues, including cancer.