MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics pose hardly any or no threat, several dozen are associated with considerable medical issues, including developmental delays and cancer. Chemicals in cosmetics gain entry to a person's body through inhalation, ingestion, and the skin, and lead to similar dangers as food chemicals, per this site.

Chemicals associated with cancer can be found in water, food, and many other commonly used products. Still, no sector of consumer products is subject to less government management than cosmetics and other personal products, including Lipstick Sheer. While many of the contaminants and chemicals in cosmetics and personal care products almost certainly present little risk, being exposed to a few has been associated with worrying health issues, including cancer.