Re-Grow Your Skin With "Cosmeceuticals"Annalee Newitz12/31/07 10:00amFiled to: mad scienceBeautyPharmaceuticalsSkin0EditPromoteShare to KinjaToggle Conversation toolsGo to permalink Several new products that hover between being cosmetics and pharmeceuticals promise to make aging skin look young again. And apparently there's medical proof that they work. The main signs of aging skin are an uneven surface, wrinkles, and discoloration. Now a North Carolina dermatologist says each of these symptoms can be treated with simple, topical "cosmeceuticals." We can't grow skin in a vat for you, but we can rejuvenate what you've got.