MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics pose limited or no risk, several dozen are associated to considerable health conditions, including cancer, and neurological harm. Chemicals in cosmetics get into 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 food and a lot of other common products. Still, no sector of consumer products is susceptible to less government oversight than cosmetics and other personal products, including Eyeliner. Although many of the contaminants and chemicals in cosmetics and personal care products likely present very little risk, exposure to some is associated with major health issues, such as cancer.