MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetic products pose limited or absolutely no threat, several dozen are associated with serious health problems, including neurological harm and cancer. Chemicals in cosmetics invade a person's body through the skin, inhalation, ingestion and internal use, and cause similar problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in water, food, and a lot of other commonly used goods. But, no group of consumer goods is subject to less government oversight than cosmetics, including Aquacolor. Although most of the contaminants and chemicals in cosmetics and personal care products almost certainly pose very little risk, subjection to a few has been associated with serious health problems, such as cancer.