HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in cosmetics pose little or no risk, several have been linked to considerable health conditions, including cancer, and neurological harm. Chemicals in cosmetics can enter a person's body through inhalation, the skin, and ingestion, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and several other common products. Yet, no group of consumer products is subject to less government management than cosmetics, including Frozen shampoo. Though most of the chemicals in cosmetics and personal care products probably pose minimal risk, subjection to some has been associated with serious health concerns, such as cancer.