USN B4 Bomb

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Availability:In stock

RRP £24.99 14.99

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Experience explosive energy and RawPower™ with USN B4 Bomb pre-workout. Challenge yourself to unlock ultimate performance with our award winning pre-workout. Scientifically formulated to increase your energy and focus during training.  

  • High stimulant levels  
  • Improved energy, power and performance  
  • Reach new levels 



A powerful supplement from the Hardcore Series, the USN B4-Bomb contains premium ingredients with optimal doses to push your limits, break plateaus and reach your goals. 


Nutritional Information

  Per 15g Single Serving Daily 30g Maximum Dosage
Energy (kJ) 7 kJ 14 kJ  
Energy (kcal) 2 kcal 3 kcal  
Carbohydrates 0.4g 0.8g  
of which sugars 0.3g 0.5g  
Salt 0.24g 0.48g  

*Reference intake of average adult (2000kcal/8400KJ)
The nutritional information is based one flavour variant, when choosing an alternative flavour the nutritional values may vary slightly.

Vitamins & Minerals

  Per 15g %RI
Niacin 54mg 338%  
Vitamin B6 0.21mg 15%  
Vitamin B12 15µg 604%  
Creatine Monohydrate 3400mg    
L-Citrulline Malate 6000mg    
Beta-alanine 2000mg    
Natural Caffeine 200mg    
Bacowize 150mg    
Zynamite 100mg    
Rhodiola Rasea Extract 100mg