MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products pose limited or no threat, several dozen are associated to significant medical problems, including neurological harm and cancer. Cosmetic chemicals can enter your body through ingestion, inhalation, and internal use, and cause similar problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food and various other commonly used products. But, no category of consumer products is susceptible to less government inspection than cosmetics and other personal products, including Brow Now! Brow Kit. Though many of the chemicals in cosmetics almost certainly pose very little risk, exposure to a few has been linked to critical health problems, including cancer.