HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products present very little or absolutely no risk, several dozen are linked to serious medical problems, including cancer, and neurological harm. Cosmetic chemicals invade a person's body through inhalation, ingestion, and the skin, and cause similar dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food and many other everyday goods. But, no classification of consumer goods is susceptible to less government inspection than cosmetics and other personal products, including Hard Hat Gel. Though many of the chemicals in cosmetics and personal care products almost certainly pose very little risk, being exposed to a few is associated with major health issues, such as cancer.