- Increase Energy & Focus
- RawPower™ Technology
- 200mg Natural Caffeine per Serving
USN B4 Bomb Pre-Workout Cherry is a powerful supplement from the Hardcore Series, containing premium ingredients with optimal doses to push your limits, break plateau's and reach your goals. Take 30 minutes before a workout to give you the energy and support you need. It is scientifically formulated to increase your energy and focus during training. Experience explosive energy and RawPower™ with USN B4 Bomb Pre-Workout. Challenge yourself to unlock your ultimate performance!