HAIR CARE PRODUCTS (NON-COLORING)

While the majority of chemicals in beauty products and cosmetics present hardly any or absolutely no danger, some are associated with serious medical conditions, including neurological harm and cancer. Cosmetic chemicals enter a person's body through the skin, inhalation, ingestion and internal use, and lead to the same risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in water, food, and various other ordinary items. Still, no classification of consumer items is subject to less government management than cosmetics and other personal products, including iStraight Keratin. Although many of the contaminants and chemicals in cosmetics and personal care products probably pose minimal risk, exposure to a few has been linked to critical health disorders, including cancer.