HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in cosmetic products present slight or no risk, several dozen are associated to significant medical issues, such as neurological harm and cancer. Cosmetic chemicals gain entry to 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 can be found in water, food, and various other commonly used goods. Still, no classification of consumer goods is susceptible to less government direction than cosmetics, including Sleep Inn Shampoo. Though most of the chemicals and contaminants in cosmetics and personal care products very likely present very little risk, exposure to a few has been associated with critical health issues, including cancer.