MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetic products present slight or absolutely no threat, dozens have been linked with substantial medical problems, including developmental delays and cancer. Chemicals in cosmetics gain entry to the body through the skin, inhalation, ingestion and internal use, and lead to the same dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food, water, and lots of other common goods. But, no type of consumer goods is subject to less government inspection than cosmetics and other personal care products, including Precisely, My Brow Pencil. While most of the chemicals in cosmetics and personal care products probably pose little risk, subjection to some has been associated with critical health disorders, such as cancer.