HAIR CARE PRODUCTS (NON-COLORING)

While the majority of chemicals in beauty products and cosmetics present minimal or zero danger, several are linked to severe medical issues, including cancer, and neurological harm. Chemicals in cosmetics get into a person's body through the skin and inhalation, and lead to similar dangers as food chemicals, per this site.

Chemicals associated with cancer are found in food and several other common goods. However, no classification of consumer goods is accountable to less government oversight than cosmetics and other personal care products, including Shiseido Extra Gentle Shampoo (For Normal to Oily Hair). While many of the chemicals in cosmetics most likely present minimal risk, your exposure to a few has been associated with major health issues, such as cancer.