MAKEUP PRODUCTS (NON-PERMANENT)

While most chemicals in cosmetics present limited or zero risk, some have been linked to substantial medical problems, including developmental delays and cancer. Chemicals in cosmetics gain entry to a person's body through inhalation, ingestion, and the skin, and lead to similar dangers as food chemicals, per this site.

Chemicals associated with cancer are found in food, water, and several other commonly used products. Still, no classification of consumer products is accountable to less government inspection than cosmetics and other personal products, including Eyeshadow Refill (Henna Shade). Though most of the chemicals in cosmetics almost certainly pose very little risk, subjection to some has been associated with major health conditions, such as cancer.