One should be careful while using beauty products. According to a recent study conducted by scientists at Columbia University's Mailman School of Public Health and Earthjustice, most youngsters in the United States use makeup that may contain carcinogens and other harmful substances.
A study by scientists at Columbia University Mailman School of Public Health and Earthjustice found that most children in the United States use makeup and body products that may contain carcinogens and other toxic chemicals.