MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in beauty products and cosmetics present little or zero danger, dozens have been associated with considerable health problems, including cancer, and neurological harm. Chemicals in cosmetics get into a person's body through internal use, the skin, and inhalation, and pose similar problems as food chemicals, per this site.

Chemicals associated with cancer can be found in food and many other commonly used products. But, no sector of consumer products is accountable to less government inspection than cosmetics, including Lancome Definicils High Definition Mascara. Although many of the chemicals in cosmetics almost certainly pose minimal risk, subjection to a few has been associated with substantial health problems, including cancer.