Chattem Inc., Chattanooga, TN, has re­leased Dexatrim Max Complex 7—a dietary supplement positioned for weight loss—which contains 7-Keto, a natural metabolite produced from dehydro­epiandrosterone (DHEA) in the body. Based on Humanetics’ clinical studies on 7-Keto, this Dexatrim line will feature two new claims: “Burns three times more weight than diet and exercise alone,” and “80% of weight loss from body fat,” according to Chattem. The company’s proprietary blend of ingredients also includes green tea and oolong tea leaf extracts, Asian ginseng root extract, caffeine and epigallocatechin gallate (EGCG).