NAIL PRODUCTS

Though most chemicals in beauty products pose limited or absolutely no danger, several have been associated to substantial health issues, including developmental delays and cancer. Chemicals in cosmetics enter a person's body through the skin, inhalation, ingestion and internal use, and cause similar dangers as food chemicals, per this site.

Chemicals and contaminants associated with cancer are found in food and several other commonly used products. But, no category of consumer products is susceptible to less government inspection than cosmetics, including Sally Hansen Advanced Hard as Nails. Though most of the contaminants and chemicals in cosmetics probably present very little risk, being exposed to a few has been associated with critical health problems, including cancer.