Primary BCAAs powder is an economic way to supplement your training & diet with pure Branched Chain Amino Acids to support muscle anabolism, recovery & growth. Primary BCAAs contain an optimal 2:1:1 ratio of the highest quality l-leucine, l-isoleucine & l-valine for excellent results in serious bodybuilders & can be mixed with any drink or Maxiraw protein powder. BCAAs can be consumed throughout the day for or before, during & after workouts when many experts suggest their anabolic benefits may be amplified. Stack it with Maxiraw protein products such as WPC Precision & Protein Complex to maximise your gains.