Best Price Nutrition is back with an huge selection of ephedra supplements. These ephedra supplements are 100% legal in the United States. The extreme fat burners listed on this page are for those stimulant junkies that want intense energy and fat burning power! Find a huge selection of the supplements and fat burners you need to hit your goals! We previously had 1,3 DMAA supplements but they have all been discontinued and are no longer available. You can choose from ephedra or DMHA in place of 1,3 DMAA.