MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products pose little or no danger, dozens have been linked to severe medical problems, including cancer, and neurological harm. Cosmetic chemicals enter a person's body through the skin and inhalation, and pose similar problems as food chemicals, per this site.

Chemicals associated with cancer are found in food and various other commonly used goods. Still, no category of consumer goods is subject to less government management than cosmetics, including Highlighter Eyebrow Pencil. Though most of the chemicals in cosmetics in all likelihood pose very little risk, subjection to some is associated with major health concerns, including cancer.