MAKEUP PRODUCTS (NON-PERMANENT)

Although the majority of chemicals in beauty products and cosmetics present little or no risk, several have been linked to significant medical issues, including neurological harm and cancer. Cosmetic chemicals can enter a person's body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food and many other commonly used products. Still, no classification of consumer products is susceptible to less government oversight than cosmetics, including Highlighting Trio. Though most of the contaminants and chemicals in cosmetics almost certainly present very little risk, being exposed to some is linked to serious health issues, including cancer.