Old School Labs Blast MAX Pre-Workout

Blast MAX™ is the end-game pre-workout. It takes our world-class Vintage Blast™ formula to its ultimate level so get ready to annihilate your workouts with unwavering intensity. Using only the most highly potent and advanced ingredients, you will unleash unchained energy, mind-blowing muscle pumps, surprisingly rapid muscle recovery, and an unbelievable drive and focus that will push your body past what you thought was humanly possible.