HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in beauty products pose minimal or zero danger, dozens are associated with significant health problems, such as neurological harm and cancer. Chemicals in cosmetics invade a person's body through the skin, inhalation, ingestion and internal use, and pose the same dangers as food chemicals, per this site.

Chemicals associated with cancer can be found in food and lots of other common goods. Yet, no type of consumer goods is subject to less government management than cosmetics and other personal products, including TRESemme Keratin Smooth Shampoo. Although most of the chemicals in cosmetics and personal care products probably pose little risk, your exposure to some has been associated with significant health issues, including cancer.