MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products present minimal or no threat, several dozen have been associated to considerable medical conditions, such as neurological harm and cancer. Cosmetic chemicals can enter a person's body through the skin and inhalation, and pose similar risks as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and various other commonly used goods. Still, no area of consumer goods is accountable to less government oversight than cosmetics, including Proliner. Although most of the contaminants and chemicals in cosmetics in all likelihood present little risk, subjection to some has been associated with major health issues, including cancer.