HAIR CARE PRODUCTS (NON-COLORING)

Though most chemicals in beauty products and cosmetics pose limited or no threat, dozens are associated with substantial medical problems, such as developmental delays and cancer. Chemicals in cosmetics gain entry to a person's body through internal use, the skin, and inhalation, and pose similar problems as food chemicals, per this site.

Chemicals and contaminants linked to cancer can be found in water, food, and many other commonly used items. But, no kind of consumer items is susceptible to less government oversight than cosmetics, including C.O. Bigelow Shampoo. Though many of the chemicals and contaminants in cosmetics very likely present little risk, exposure to a few is linked to major health issues, including cancer.