MAKEUP PRODUCTS (NON-PERMANENT)

Although the majority of chemicals in cosmetic products pose little or absolutely no risk, some are linked with serious medical issues, such as developmental delays and cancer. Cosmetic chemicals enter a person's body through inhalation, ingestion, and the skin, and cause similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food, water, and various other commonly used products. Yet, no group of consumer products is subject to less government direction than cosmetics, including Powder Brow Pencil. Though most of the chemicals in cosmetics and personal care products probably pose little risk, your exposure to some is linked to worrying health issues, including cancer.