HAIR CARE PRODUCTS (NON-COLORING)

While most chemicals in cosmetic products pose slight or no threat, several dozen are linked to serious medical issues, including developmental delays and cancer. Chemicals in cosmetics invade a person's body through inhalation, ingestion, and the skin, and lead to similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and lots of other everyday goods. But, no classification of consumer goods is subject to less government oversight than cosmetics and other personal care products, including Hair Plump Leave-in. Though most of the contaminants and chemicals in cosmetics probably pose little risk, being exposed to a few has been associated with substantial health problems, including cancer.