MAKEUP PRODUCTS (NON-PERMANENT)

Although many chemicals in cosmetic products pose hardly any or absolutely no danger, some have been linked with substantial medical problems, such as developmental delays and cancer. Cosmetic chemicals can enter a person's body through the skin and inhalation, and pose similar risks as food chemicals, per this site.

Chemicals linked to cancer are found in food, water, and several other common goods. Still, no area of consumer goods is accountable to less government inspection than cosmetics, including Palette collector - single eyeshadow. While many of the chemicals in cosmetics almost certainly pose very little risk, your exposure to some has been linked to major health conditions, such as cancer.