TATTOOS AND PERMANENT MAKEUP

Though most chemicals in cosmetics present hardly any or absolutely no threat, several dozen are linked with severe medical problems, including developmental delays and cancer. Chemicals in cosmetics enter a person's body through the skin and inhalation, and lead to the same dangers as food chemicals, per this site.

Contaminants and chemicals linked to cancer can be found in food, water, and various other ordinary products. However, no category of consumer products is susceptible to less government management than cosmetics and other personal products, including Birthday Tinkerbell. While many of the contaminants and chemicals in cosmetics and personal care products probably present very little risk, your exposure to a few is linked to worrying health problems, such as cancer.