MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetics pose limited or zero threat, dozens have been linked to severe medical problems, including cancer, and neurological harm. Chemicals in cosmetics get into a person's body through the skin and inhalation, and lead to the same dangers as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food and several other commonly used goods. Still, no sector of consumer goods is accountable to less government oversight than cosmetics, including Highliner Liquid-Gel Eyeliner. While many of the contaminants and chemicals in cosmetics and personal care products very likely present minimal risk, subjection to a few has been linked to critical health problems, such as cancer.