Nutrex lipo 6, ephedra free, is a weight loss pill that is intended to increase your metabolism and suppress your appetite. It is a herbal weight loss product that is advertised as a highly advanced method of delivering "fast-acting fat-burning compounds". In 2005, 2006 and 2007 it was awarded the title of Fat-Loss Product of the Year. I hope this article will give you the lipo 6 information that you are looking for. One of the 6 key ingredients in the old Lipo 6 formula was ephedra.