MAKEUP PRODUCTS (NON-PERMANENT)

Though the majority of chemicals in cosmetics pose hardly any or zero risk, several have been associated to serious medical issues, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through inhalation, ingestion, and the skin, and lead to similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food and several other everyday products. But, no category of consumer products is susceptible to less government oversight than cosmetics, including Lip Color Crayon. Although most of the chemicals in cosmetics and personal care products probably pose very little risk, exposure to a few is linked to substantial health problems, including cancer.