Product Review: Kiehl’s Highly Efficient Skin-Tone Corrector

  Without the requirement of FDA approval for many products, cosmetics companies can introduce new formulations and ingredients to the skin care market at an alarming rate.  In fact, MIT biologist and genetics researcher Dr. Leonard Guarante, Ph.D., states in the March 2009 Elle, “Beauty companies are able to get products on the market early because they’re not regulated by the FDA…In a way, they’re the vanguard.”  That’s clearly evident with Kiehl’s Highly Efficient Skin-Tone... read more