MAKEUP PRODUCTS (NON-PERMANENT)

While many chemicals in beauty products pose hardly any or no threat, several are associated with severe health conditions, including developmental delays and cancer. Chemicals in cosmetics can enter your body through inhalation, the skin, and ingestion, and pose similar problems as food chemicals, per this site.

Contaminants and chemicals associated with cancer are found in food, water, and many other everyday items. But, no area of consumer items is susceptible to less government oversight than cosmetics and other personal products, including Lancome Le Stylo Waterproof Long Lasting Eyeliner. Though most of the contaminants and chemicals in cosmetics and personal care products in all likelihood present minimal risk, being exposed to some is associated with major health problems, such as cancer.