FRAGRANCES

Although most chemicals in cosmetics present limited or absolutely no risk, some are associated to severe medical issues, such as developmental delays and cancer. Chemicals in cosmetics can enter the body through internal use, the skin, and inhalation, and cause the same risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food and lots of other ordinary items. Still, no sector of consumer items is subject to less government direction than cosmetics, including Justin Bieber's Girlfriend Scented Tattoo. While many of the chemicals and contaminants in cosmetics and personal care products almost certainly present little risk, your exposure to a few has been linked to serious health issues, including cancer.