MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetic products present minimal or absolutely no threat, some are associated to significant health problems, including cancer, and neurological harm. Chemicals in cosmetics get into a person's body through the skin, inhalation, ingestion and internal use, and pose similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food, water, and various other commonly used products. But, no type of consumer products is subject to less government management than cosmetics, including Tutorials: Smoky Eye. While most of the chemicals and contaminants in cosmetics and personal care products in all likelihood present minimal risk, being exposed to a few is associated with significant health concerns, including cancer.