MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products and cosmetics present limited or absolutely no threat, some are associated to substantial health problems, including cancer, and neurological harm. Chemicals in cosmetics gain entry to a person's body through the skin, inhalation, ingestion and internal use, and cause the same problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in water, food, and a lot of other ordinary items. However, no category of consumer items is subject to less government direction than cosmetics, including YSL Multi-Action Concealer. Though many of the chemicals in cosmetics probably present very little risk, being exposed to some is associated with worrying health concerns, such as cancer.