BCAA - Who is this designed for?
If you're putting your body through intense workouts by either weight training or even endurance training then BCAAs are likely to help you in your muscle growth and lean muscle maintenance.
Due to their low calorie content they're great for anyone who is looking to keep their calorie intake down whilst improving their strength, muscularity and energy. If you take them before and during a workout they can also delay fatigue and protect your muscles. If you take them after a workout it can help with recovery.