MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetic products present slight or zero danger, some have been associated to significant medical issues, including developmental delays and cancer. Chemicals in cosmetics invade a person's body through inhalation, the skin, and ingestion, and pose similar problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and various other commonly used products. Still, no category of consumer products is susceptible to less government inspection than cosmetics and other personal products, including Lancome Fatale Comb Mascara. While many of the chemicals in cosmetics likely present little risk, your exposure to a few is associated with major health issues, including cancer.