MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in beauty products and cosmetics present slight or no risk, several dozen have been linked with significant health issues, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals enter a person's body through inhalation, the skin, and ingestion, and pose the same risks as food chemicals, per this site.

Chemicals associated with cancer are found in food, water, and a lot of other commonly used items. Still, no sector of consumer items is subject to less government inspection than cosmetics, including L'Oreal Brow Stylist Brow Shaping Pencil. Though many of the chemicals in cosmetics and personal care products most likely present little risk, exposure to a few is associated with major health conditions, including cancer.