MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products present slight or zero threat, dozens are linked to severe medical conditions, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics can enter the body through inhalation, the skin, and ingestion, and pose the same risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food and several other commonly used products. However, no kind of consumer products is accountable to less government oversight than cosmetics and other personal care products, including ColorStay Eyeshadow Primer. While many of the chemicals in cosmetics and personal care products most likely present minimal risk, exposure to some has been linked to worrying health issues, such as cancer.