HAIR CARE PRODUCTS (NON-COLORING)

Though most chemicals in beauty products pose very little or zero danger, some are associated with severe health problems, including cancer, and neurological harm. Chemicals in cosmetics get into the body through inhalation, ingestion, and the skin, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in food, water, and many other commonly used goods. However, no kind of consumer goods is subject to less government direction than cosmetics and other personal products, including TRESemme 2 in 1 Shampoo. Though most of the chemicals in cosmetics and personal care products likely present little risk, subjection to some is associated with major health concerns, including cancer.