June 04, 2015Reviewer: Alex in New Jersey* Been feeling fatigued and constantly tired from my 2 hour/day high endurance workouts. My fatigue vanished after second day of taking 2 scoops/day. This supplement does exactly what it claims, I just ordered more of this magic powder. Thank you BSN!!!This review is specific to Amino X, Blue Raz
2 of 2 people found the following review helpfulApril 22, 2013Reviewer: Mark in Texas* This is great for recovery and if used for a preworkout, it seems to help with endurance. I'm a crossfit guy and bsn seems to be the cats meow! I like all the products from them 100%.