MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics present little or no risk, several dozen are linked with serious health issues, including developmental delays and cancer. Cosmetic chemicals can enter a person's body through the skin, inhalation, ingestion and internal use, and pose similar risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and lots of other ordinary items. But, no category of consumer items is subject to less government inspection than cosmetics and other personal products, including Precision Brow Pencil. While many of the chemicals and contaminants in cosmetics and personal care products most likely pose very little risk, exposure to some has been associated with critical health disorders, including cancer.