HAIR CARE PRODUCTS (NON-COLORING)

Though most chemicals in beauty products and cosmetics pose slight or no risk, several dozen have been linked with substantial health conditions, such as cancer, and neurological harm. Chemicals in cosmetics enter a person's body through internal use, the skin, and inhalation, and cause the same problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and several other common goods. Still, no category of consumer goods is susceptible to less government inspection than cosmetics and other personal products, including TRESemme Flawless Curls Shampoo. While many of the chemicals in cosmetics and personal care products very likely present little risk, exposure to some is associated with worrying health problems, such as cancer.