Primary BCAAs powder is an economic way to supplement your training and diet with pure Branched Chain Amino Acids (BCAAs). Primary BCAAs contain an optimal 2:1:1 ratio of the high quality l-leucine, l-isoleucine and l-valine. Primary BCAAs can be mixed with any drink or Maxiraw protein powder. BCAAs can be consumed throughout the day for or before, during and after workouts. Primary BCAAs contain optimal levels of active l-leucine, l-isoleucine and l-valine in a potent 2:1:1 ratio. Maxiraw BCAAs are an essential piece of kit for those looking to sustain optimal protein intake throughout the day.