MAKEUP PRODUCTS (NON-PERMANENT)

Though many chemicals in beauty products and cosmetics pose little or zero danger, some are associated to significant medical problems, such as developmental delays and cancer. Chemicals in cosmetics invade a person's body through inhalation, the skin, and ingestion, and lead to the same problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in water, food, and several other common items. Still, no area of consumer items is subject to less government oversight than cosmetics, including Roller Liner Eyeliner. Although most of the chemicals and contaminants in cosmetics and personal care products most likely pose little risk, exposure to some has been associated with major health conditions, such as cancer.