just pick up some bulk leucine make a shake out of it it nothing new they just made it into a shake here is my theory.
For leucine to work in synergy with the other BCAA, Isoluecine and valine, You need these bcaas, and even some EAA's to get the most out of it. So the formula I would make:
20-30 Whey(hyrdoIsolate or Isolate)
6-8g of Leucine
40-60g malto or dextrose
This should compensate for a Proper amino acid profile and Increase protein synthesis nicely. Now its something you must do for a while before you notice good results good luck to you!
