ORAL HYGIENE PRODUCTS

While the majority of chemicals in beauty products and cosmetics present minimal or zero threat, several dozen are associated with considerable health problems, such as developmental delays and cancer. Cosmetic chemicals enter your body through ingestion, inhalation, and internal use, and pose similar risks as food chemicals, per this site.

Contaminants and chemicals linked to cancer are found in water, food, and many other commonly used products. However, no classification of consumer products is subject to less government oversight than cosmetics, including Crest Pro-Health Advanced Whitening. Though most of the contaminants and chemicals in cosmetics and personal care products in all likelihood pose little risk, being exposed to a few is linked to major health issues, such as cancer.