HAIR CARE PRODUCTS (NON-COLORING)

Though the majority of chemicals in cosmetic products present limited or no threat, dozens are associated to considerable medical issues, including cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals can enter a person's body through internal use, the skin, and inhalation, and pose the same problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer can be found in food, water, and a lot of other common products. However, no classification of consumer products is subject to less government oversight than cosmetics, including Herbal Shampoo. While many of the chemicals in cosmetics very likely present very little risk, subjection to some is associated with substantial health problems, including cancer.