HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products and cosmetics pose very little or no danger, dozens are associated with substantial health problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals enter the body through the skin and inhalation, and cause the same problems as food chemicals, per this site.

Chemicals linked to cancer can be found in food, water, and several other everyday products. However, no category of consumer products is subject to less government oversight than cosmetics, including TRESemme Anti-Sponge Shampoo. Though many of the chemicals and contaminants in cosmetics very likely present very little risk, being exposed to some is linked to critical health disorders, such as cancer.