MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products pose little or zero danger, several dozen have been linked with considerable medical issues, such as developmental delays and cancer. Cosmetic chemicals invade a person's body through internal use, the skin, and inhalation, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in food, water, and many other commonly used items. Yet, no kind of consumer items is susceptible to less government direction than cosmetics, including RETRACTABLE WATERPROOF EYELINER. While most of the contaminants and chemicals in cosmetics almost certainly present little risk, exposure to some is linked to worrying health problems, including cancer.