ORAL HYGIENE PRODUCTS

While many chemicals in beauty products pose little or zero threat, dozens have been associated to significant medical conditions, including cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics can enter a person's body through ingestion, inhalation, and internal use, and lead to similar problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food, water, and many other commonly used items. But, no classification of consumer items is accountable to less government oversight than cosmetics and other personal products, including Burt's Bees Extra White Zen Peppermint. Though most of the chemicals and contaminants in cosmetics and personal care products almost certainly present little risk, exposure to some is associated with worrying health disorders, such as cancer.