MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products pose slight or zero threat, several have been linked with serious health conditions, such as cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics get into a person's body through inhalation, ingestion, and the skin, and cause similar dangers as food chemicals, per this site.

Chemicals linked to cancer are found in water, food, and several other common items. However, no group of consumer items is subject to less government oversight than cosmetics, including Concealer Light. Though many of the contaminants and chemicals in cosmetics and personal care products almost certainly pose minimal risk, being exposed to some is linked to worrying health issues, including cancer.