Recover is our post-workout product formulated to improve muscle recovery after strength and endurance training. BUILDING WITH THE ESSENTIALS Amino9 is a Leucine-enhanced, clinically substantiated blend of all nine essential amino acids (EAAs), including the three BCAAs – leucine ...Recover is our post-workout product formulated to improve muscle recovery after strength and endurance training. BUILDING WITH THE ESSENTIALS Amino9 is a Leucine-enhanced, clinically substantiated blend of all nine essential amino acids (EAAs), including the three BCAAs – leucine, isoleucine, and valine.