MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products pose hardly any or absolutely no threat, several dozen have been associated with severe medical conditions, including developmental delays and cancer. Cosmetic chemicals enter a person's body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and lots of other commonly used products. But, no sector of consumer products is susceptible to less government direction than cosmetics, including Sally Hansen Diamond 12 Hour Lip Treatment. While most of the chemicals in cosmetics and personal care products likely present little risk, exposure to a few has been linked to substantial health problems, including cancer.