MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics pose little or no danger, dozens have been linked to substantial medical conditions, including cancer, and neurological harm. Cosmetic chemicals get into the body through inhalation, the skin, and ingestion, and lead to similar problems as food chemicals, per this site.

Chemicals associated with cancer are found in water, food, and several other everyday goods. Yet, no category of consumer goods is susceptible to less government oversight than cosmetics and other personal products, including Duo Eyeshadow. Though many of the chemicals and contaminants in cosmetics likely present very little risk, exposure to some is associated with significant health problems, such as cancer.