MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in cosmetics pose little or zero threat, dozens are associated to substantial medical problems, such as developmental delays and cancer. Chemicals in cosmetics get into the body through internal use, the skin, and inhalation, and pose the same dangers as food chemicals, per this site.

Contaminants and chemicals associated with cancer can be found in water, food, and many other common products. But, no kind of consumer products is accountable to less government direction than cosmetics, including Concealer (2.0 shade). While most of the chemicals in cosmetics almost certainly pose little risk, exposure to some has been associated with substantial health issues, such as cancer.