MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in cosmetics pose slight or no threat, several are associated to significant medical problems, such as developmental delays and cancer. Chemicals in cosmetics enter a person's body through ingestion, inhalation, and internal use, and pose similar dangers as food chemicals, per this site.

Chemicals associated with cancer are found in water, food, and several other commonly used goods. Still, no classification of consumer goods is subject to less government direction than cosmetics, including SEPHORA - PALETTE IL TAIT UNE NUIT / ONCE UPON A NIGHT PALETTE. While many of the chemicals in cosmetics very likely pose little risk, subjection to a few is associated with serious health issues, including cancer.