If you’re looking for a boost in short-to-medium duration high-intensity muscle performance, few supplements to date have fit the bill as consistently as beta-alanine.
Who is it for?:
Specifically, beta-alanine seems most effective for supporting exercise lasting longer than 60 seconds.
Therefore, for the effects of beta-alanine to be most noticeable, I would recommend a high-intensity CrossFit – workout-style training program, or interval training, or all-out 1-5 minute bouts to exhaustion, with short rest periods of less than 2 minutes.