HAIR CARE PRODUCTS (NON-COLORING)

Though most chemicals in cosmetic products present hardly any or no threat, several have been linked with substantial medical conditions, such as cancer, reproductive and neurological harm, and developmental delays. Chemicals in cosmetics enter a person's body through inhalation, the skin, and ingestion, and pose similar risks as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and a lot of other commonly used goods. However, no type of consumer goods is accountable to less government management than cosmetics, including TRESemme Keratin Smooth 7 Day Smooth System Shampoo. Though many of the chemicals and contaminants in cosmetics in all likelihood pose very little risk, your exposure to some is linked to significant health issues, such as cancer.