HAIR COLORING PRODUCTS

While many chemicals in cosmetic products pose little or zero risk, dozens are associated with significant health problems, including neurological harm and cancer. Chemicals in cosmetics get into a person's body through inhalation, the skin, and ingestion, and pose similar dangers as food chemicals, per this site.

Chemicals and contaminants linked to cancer are found in food and various other commonly used items. However, no category of consumer items is susceptible to less government inspection than cosmetics and other personal products, including Caca Brun Hair Henna. While most of the chemicals in cosmetics very likely pose very little risk, exposure to a few is linked to worrying health concerns, including cancer.