Fast&Up EAA is an advanced science-based solution that contains 13 Ultra amino acids as well as hydration and a vitamin booster combination. EAAs aid in muscle growth and regeneration while also lowering fatigue and soreness. This formula contains taurine, which aids in muscle re-energizing and mending, as well as citrulline, which aids in the oxygenation and elimination of toxins from muscles. This drink has a smooth and creamy texture thanks to Ultra Granulation Technology.