University Proven to Increase Muscle Gene Proteins by 515% VPX sports supplements NO-Shotgun MHF-1 is the first muscle building supplement of its kind to use a superior synergistic blend of effective compounds combined with a cutting-edge pharmaceutical delivery system that yields mind blowing, skin bursting effects, while additionally enhancing recovery and protein synthesis. Compounds such as Creatine (CEX), Arginine (AEX), Glutamine (GEX), Beta-Alanine (BAEX) and Branch Chain Amino Acids (BCAAEX) that are each combined with Ethyl Ester (EX) technology to insure maximum absorption and uptake! The Ethyl Ester Compounds used in NO-Shotgun help these potent muscle building ingredients enter the bloodstream nearly 100% intact, as opposed to the same ingredients without EX technology that might only be absorbed at 15% to 40%. This highly advanced EX technology shuttles these NO-Shotgun compounds across the muscle cell membrane where they can cause explosive muscle growth! VPX highly recommends stacking pre-workout NO-Shotgun with post-workout NO-Synthesize.