MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics present minimal or no danger, some have been linked with substantial medical 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.

Contaminants and chemicals linked to cancer are found in food and many other everyday items. However, no type of consumer items is subject to less government oversight than cosmetics, including Refill Eyeshadow (Shade Henna). While most of the chemicals in cosmetics almost certainly present very little risk, subjection to a few has been linked to critical health conditions, such as cancer.