MAKEUP PRODUCTS (NON-PERMANENT)

Although most chemicals in beauty products and cosmetics pose very little or no threat, several dozen have been linked to substantial health problems, such as neurological harm and cancer. Cosmetic chemicals can enter a person's body through inhalation, ingestion, and the skin, and lead to the same risks as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in water, food, and many other common products. Still, no sector of consumer products is subject to less government inspection than cosmetics and other personal care products, including Lancome Oscillation Water-Resistant. Though most of the chemicals and contaminants in cosmetics almost certainly present very little risk, being exposed to a few has been linked to critical health concerns, such as cancer.