I was recently referred to Synergy by a friend. It wasn’t the typical high caffeine/stimulant pre workouts I’ve used in the past - this provides me energy and focus in a more natural and sustainable way. The pumps and endurance boosts are very powerful! I have been taking 1 scoop for most training days and leg day I take 2 scoops. Usually pre workouts/fat burners give me jitters/anxiety with a crash but not with this one. Very clean and if you like flavor - both are very refreshing and taste awesome!