HAIR CARE PRODUCTS (NON-COLORING)

While many chemicals in beauty products and cosmetics present very little or no danger, some have been linked with substantial medical conditions, such as neurological harm and cancer. Cosmetic chemicals invade a person's body through the skin, inhalation, ingestion and internal use, and pose similar dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food and several other common items. But, no sector of consumer items is subject to less government oversight than cosmetics, including linseed oil shampoo. While many of the chemicals and contaminants in cosmetics and personal care products in all likelihood present minimal risk, your exposure to some has been linked to major health concerns, including cancer.