MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products present very little or zero threat, several have been linked to serious medical problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals get into a person's body through ingestion, inhalation, and internal use, and pose similar dangers as food chemicals, per this site.

Chemicals linked to cancer can be found in water, food, and many other commonly used products. Yet, no group of consumer products is accountable to less government oversight than cosmetics and other personal products, including Ultimate Brows Pencil. While most of the chemicals in cosmetics most likely pose little risk, subjection to some has been linked to major health problems, including cancer.