MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics pose hardly any or absolutely no danger, several dozen are linked with serious medical conditions, including neurological harm and cancer. Chemicals in cosmetics can enter a person's body through ingestion, inhalation, and internal use, and pose similar problems as food chemicals, per this site.

Chemicals associated with cancer are found in food and lots of other commonly used goods. But, no kind of consumer goods is subject to less government oversight than cosmetics, including Define-A-Brow Gel. Though many of the chemicals and contaminants in cosmetics and personal care products very likely present very little risk, exposure to some has been associated with substantial health issues, such as cancer.