TATTOOS AND PERMANENT MAKEUP

Though the majority of chemicals in cosmetic products pose slight or zero danger, dozens have been linked with serious health problems, such as cancer, reproductive and neurological harm, and developmental delays. Cosmetic chemicals get into a person's body through inhalation, the skin, and ingestion, and lead to similar dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in water, food, and many other ordinary products. Yet, no classification of consumer products is subject to less government oversight than cosmetics and other personal care products, including Disney's Princess Dreams. Although most of the chemicals and contaminants in cosmetics very likely present little risk, exposure to a few is linked to serious health problems, such as cancer.