MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in beauty products pose slight or absolutely no danger, several are linked with serious health problems, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through ingestion, inhalation, and internal use, and lead to the same problems as food chemicals, per this site.

Chemicals associated with cancer are found in water, food, and a lot of other commonly used goods. However, no group of consumer goods is accountable to less government oversight than cosmetics, including Brow Pencil Dark. Though most of the contaminants and chemicals in cosmetics probably pose little risk, subjection to a few is associated with major health problems, such as cancer.