MAKEUP PRODUCTS (NON-PERMANENT)

Although the majority of chemicals in cosmetic products pose slight or no threat, dozens have been associated to serious medical problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through internal use, the skin, and inhalation, and pose similar risks as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and many other commonly used products. Still, no sector of consumer products is subject to less government management than cosmetics, including 16 Eye Colour. While most of the chemicals and contaminants in cosmetics and personal care products almost certainly present little risk, subjection to a few has been associated with substantial health disorders, such as cancer.