MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products present limited or absolutely no danger, dozens are linked with considerable medical problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter the body through the skin, inhalation, ingestion and internal use, and lead to the same problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food, water, and a lot of other everyday products. But, no group of consumer products is subject to less government management than cosmetics, including Lancome L'Extreme Mascara. Though many of the contaminants and chemicals in cosmetics and personal care products almost certainly present very little risk, exposure to a few is linked to significant health disorders, including cancer.