cosmetics cosmetics

Wen cleansing conditioners combine the functions of a shampoo and a conditioner. The FDA says it is investigating consumer complaints about the products. Jesse Grant/WireImage for Kari Feinstein PR/Getty Images hide caption

toggle caption
Jesse Grant/WireImage for Kari Feinstein PR/Getty Images

"Today society accepts the idea of improving one's image," says Dr. Ivo Pitanguy, Brazil's most famous plastic surgeon. Here a patient receives an injection of hyaluronic acid to plump up her lips at the Brazilian Society for Aesthetic Medicine in Rio de Janeiro in 2008. Antonio Scorza/AFP/Getty Images hide caption

toggle caption
Antonio Scorza/AFP/Getty Images

No more tears, and no more quaternium-15 for Johnson's Baby Shampoo. Mike Clarke/AFP/Getty Images hide caption

toggle caption
Mike Clarke/AFP/Getty Images