MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products present slight or no threat, several dozen have been linked to severe health conditions, such as neurological harm and cancer. Cosmetic chemicals can enter the body through inhalation, the skin, and ingestion, and pose the same problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and a lot of other common items. But, no type of consumer items is subject to less government inspection than cosmetics, including Pencil Eye Liner. While many of the contaminants and chemicals in cosmetics and personal care products in all likelihood present minimal risk, subjection to some is associated with serious health concerns, including cancer.