Amino Loading with 100% MR and Muscle Synthesis around training and between meals are crucial for rapid accumulation of new muscle while burning body fat. Dr. Serrano's scientifically engineered ratios of Amino Acids prime the hormonal environment for simultaneous muscle growth and fat loss while accelerating recovery from aggressive training. How is this possible? The efficiently utilized aminos provide tremendous amounts of growth materials without any caloric burden that can be converted into stored fat. Many lifters love this product taken before, during and after training.