HAIR CARE PRODUCTS (NON-COLORING)

Though many chemicals in beauty products pose hardly any or absolutely no threat, dozens are linked to substantial medical problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals get into the body through ingestion, inhalation, and internal use, and cause the same dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in water, food, and various other commonly used items. However, no classification of consumer items is subject to less government direction than cosmetics, including TRESemme Renewal Hair and Scalp Shampoo. While many of the chemicals and contaminants in cosmetics and personal care products almost certainly present minimal risk, exposure to some has been linked to serious health disorders, such as cancer.