(4 votes, average: 3.75 out of 5, rated) ThermoSpark Metabolism Booster is a dietary supplement formulated to help enhance the metabolism, burn extra calories, increase fat loss and improve energy.
(1 votes, average: 3.00 out of 5, rated)Twin Lab Ripped Fuel Extreme is a drug marketed for weight loss purposes that claims that it enhances the metabolism and increases the metabolism of fat through thermogenesis. Its marketing material says that lean body mass is preserved while fat is lost more easily without using ephedra as an ingredient.