MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products present hardly any or zero risk, several dozen have been linked with considerable medical problems, such as neurological harm and cancer. Cosmetic chemicals enter a person's body through inhalation, the skin, and ingestion, and cause similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in water, food, and a lot of other commonly used items. Still, no group of consumer items is subject to less government management than cosmetics and other personal care products, including Dermacolor Light Concealer Stick. While most of the chemicals and contaminants in cosmetics and personal care products likely present very little risk, subjection to some has been linked to significant health problems, including cancer.