MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetic products pose hardly any or no risk, dozens are linked with significant health problems, such as developmental delays and cancer. Chemicals in cosmetics enter a person's body through the skin and inhalation, and lead to the same problems as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and a lot of other ordinary products. However, no category of consumer products is susceptible to less government direction than cosmetics and other personal products, including Contouring Eye Liner. While most of the chemicals and contaminants in cosmetics and personal care products most likely present little risk, exposure to some is linked to major health conditions, such as cancer.