MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics pose minimal or zero risk, several dozen have been linked with considerable medical issues, such as neurological harm and cancer. Chemicals in cosmetics get into the body through inhalation, the skin, and ingestion, and cause the same problems as food chemicals, per this site.

Chemicals linked to cancer can be found in water, food, and many other common items. However, no kind of consumer items is susceptible to less government management than cosmetics, including YSL Eye Shadow. Though many of the contaminants and chemicals in cosmetics likely pose little risk, exposure to some is linked to major health disorders, including cancer.