MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetic products present minimal or zero risk, several have been associated with severe health problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals invade a person's body through inhalation, ingestion, and the skin, and lead to the same risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in water, food, and lots of other common products. Still, no area of consumer products is susceptible to less government oversight than cosmetics, including Amazonian clay smokey shadow stick. While many of the chemicals and contaminants in cosmetics likely present very little risk, subjection to some has been associated with major health problems, such as cancer.