MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics present slight or zero risk, several dozen have been associated to severe health conditions, including developmental delays and cancer. Cosmetic chemicals get into a person's body through the skin and inhalation, and lead to similar risks as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and lots of other everyday goods. Yet, no area of consumer goods is accountable to less government oversight than cosmetics and other personal care products, including YSL Eyebrow Pencil. Although most of the contaminants and chemicals in cosmetics most likely present very little risk, exposure to a few has been linked to critical health disorders, including cancer.