MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics pose limited or absolutely no danger, some are associated with serious medical conditions, such as neurological harm and cancer. Cosmetic chemicals get into a person's body through the skin, inhalation, ingestion and internal use, and pose similar dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food, water, and various other commonly used products. However, no area of consumer products is accountable to less government management than cosmetics, including Curious Britney Spears Heart Charm Lipgloss. Though most of the chemicals in cosmetics and personal care products probably pose very little risk, being exposed to a few has been associated with worrying health issues, including cancer.