MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics present limited or absolutely no threat, dozens are associated to considerable health problems, including neurological harm and cancer. Cosmetic chemicals invade the body through the skin and inhalation, and cause similar problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in water, food, and several other commonly used products. Still, no category of consumer products is subject to less government inspection than cosmetics, including YSL Longlasting Matt Finish. Although most of the chemicals in cosmetics and personal care products almost certainly present very little risk, being exposed to a few is linked to serious health problems, such as cancer.