MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetic products pose slight or no danger, some have been associated to considerable health problems, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics enter a person's body through internal use, the skin, and inhalation, and cause similar risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in food, water, and many other common items. However, no type of consumer items is subject to less government direction than cosmetics and other personal products, including NARS Unrestricted Satin Eyeliner Stylo. While most of the chemicals and contaminants in cosmetics and personal care products in all likelihood pose very little risk, subjection to a few is linked to major health problems, such as cancer.