Maybe it's just me, but I have been seeing more and more BCAA supplements being advertised. I have never taken BCAA's supplemented, other than what was in each serving of my protein powders. Well, my question is, how much supplemented BCAA's are needed generally, when to supplement them, and Does being on or off cycle change that amount? Also on *********, I see they sell something called BCAA structured peptides...seems new....but I never trust overhyped advertisements.