MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in beauty products and cosmetics present little or no risk, dozens have been associated with serious medical issues, such as neurological harm and cancer. Cosmetic chemicals enter a person's body through inhalation, ingestion, and the skin, and lead to similar risks as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in water, food, and many other common products. Yet, no category of consumer products is susceptible to less government oversight than cosmetics, including Sally Hansen Natural Beauty Instant Definition Eye Shadow Palette. Though most of the contaminants and chemicals in cosmetics and personal care products almost certainly pose minimal risk, exposure to some is associated with critical health problems, including cancer.