Nanocosmetics: Buyer Beware

March 28, 2007

There’s a lovely jar of night cream that’s been sitting on my dresser for a month. According to the salesperson who spent a half-hour on the phone with me extolling its virtues, the cream will dig up the gunk that’s clogging my pores, soak up excess oil, and “teach” my cells to make less of it. (Technology Review)