MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics pose little or zero threat, dozens are linked with severe medical conditions, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics get into your body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Chemicals linked to cancer can be found in water, food, and various other commonly used products. Yet, no area of consumer products is accountable to less government inspection than cosmetics and other personal products, including L'Oreal Microliner Ultra Fine Eyeliner. Though most of the contaminants and chemicals in cosmetics and personal care products almost certainly present minimal risk, exposure to a few is linked to major health concerns, such as cancer.