MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in beauty products and cosmetics pose minimal or zero risk, some are linked to significant medical issues, such as developmental delays and cancer. Chemicals in cosmetics can enter the body through internal use, the skin, and inhalation, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and a lot of other commonly used goods. Still, no area of consumer goods is subject to less government management than cosmetics, including NARS Velvet Eyeliner. Though most of the contaminants and chemicals in cosmetics almost certainly present very little risk, subjection to some is associated with substantial health problems, such as cancer.