HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in cosmetic products present limited or no threat, dozens have been associated with severe health issues, such as developmental delays and cancer. Chemicals in cosmetics get into the body through the skin, inhalation, ingestion and internal use, and lead to the same dangers as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and many other ordinary products. However, no sector of consumer products is accountable to less government inspection than cosmetics, including (re)Fresh Dry Shampoo. Although most of the chemicals and contaminants in cosmetics almost certainly pose little risk, exposure to a few is linked to significant health problems, including cancer.