Harvard Health Blog
Clean cosmetics: The science behind the trend
By: Molly Wanner, MD, Contributor, and Neera Nathan, MD, MSHS, Contributor Walking into the skin care aisle at the pharmacy, stepping up to a counter at a department store, or stopping by a cosmetics shop can be an overwhelming experience. Everywhere you look, you see products touting the ideal skin care ingredient. Who knew buying a moisturizer could be so difficult?