HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products present slight or zero threat, several have been associated with considerable medical problems, including neurological harm and cancer. Chemicals in cosmetics get into a person's body through inhalation, the skin, and ingestion, and pose the same problems as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food, water, and several other commonly used products. But, no type of consumer products is susceptible to less government inspection than cosmetics and other personal products, including Hayashi - Hinoki Professional Shampoo. While many of the chemicals in cosmetics and personal care products probably pose minimal risk, subjection to a few is associated with major health concerns, including cancer.