MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in beauty products and cosmetics present minimal or zero risk, several dozen have been associated to severe medical conditions, including developmental delays and cancer. Chemicals in cosmetics can enter a person's body through inhalation, the skin, and ingestion, and pose similar dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food and many other commonly used products. However, no sector of consumer products is subject to less government oversight than cosmetics and other personal products, including Liquid Highlighter. Though most of the chemicals in cosmetics very likely pose little risk, your exposure to a few is linked to worrying health problems, including cancer.