MAKEUP PRODUCTS (NON-PERMANENT)

While the majority of chemicals in beauty products present very little or no threat, dozens have been linked with significant medical conditions, including developmental delays and cancer. Chemicals in cosmetics can enter a person's body through internal use, the skin, and inhalation, and lead to similar dangers as food chemicals, per this site.

Chemicals linked to cancer can be found in food, water, and various other ordinary products. But, no group of consumer products is subject to less government oversight than cosmetics, including Halo Hydrating Perfecting Powder (Dark). While most of the chemicals and contaminants in cosmetics in all likelihood pose little risk, exposure to some is linked to worrying health issues, including cancer.