USN’S B4-BOMB is an exhilarating pre-workout formulated to help you make the most out of each training session and to help you reach your targets. Experience explosive energy and RawPower™ with USN B4 Bomb preworkout. Challenge yourself to unlock ultimate performance with our award-winning pre-workout. Scientifically formulated to increase your energy and focus during training.

L-citrulline-DL-malate (2:1), beta-alanine, L-arginine alpha-ketoglutarate, taurine, anti-caking agents[calcium silicate, silicon dioxide], acidity regulators [trisodium citrate, tripotassium citrate], thickener (polydextrose),flavouring, sweeteners [sucralose, aspartame*, acesulfame K], sodium chloride, natural anhydrous caffeine (vegetableextraction from green coffee beans), Bacowize® bacopa extract (20:1) (from leaves of Bacopa monnieri) (20%bacosides), Zynamite® mango extract (20:1) (from leaves of Mangifera indica) (15% mangiferin), Rhodiola rosea extract (5:1)(from roots of Rhodiola rosea L.) (3% rosavins, 1% salidrosides), nicotinamide, natural flavouring, methylcobalamin, colouring(brilliant blue FCF), pyridoxine hydrochloride. (*contains a source of phenylalanine.)
ALLERGENS: May contain/Produced in a facility that also processes milk, soy, gluten, eggs, fish, crustaceans, sulfite and nuts.

Take 30 minutes before a workout to give you the energy and support you need. Mix 2 scoops (15g) with 300ml of water. Hardcore trainers can take 4 scoops with 500-600ml water as two servings, once tolerance has been achieved

USN uses current, up-to-date, peer-reviewed nutritional research throughout the development of our products and continue to employ the latest manufacturing protocols. USN manufactures its products according to stringent GMP and BRCGS regulations (where applicable) and, therefore, takes proactive steps to ensure that our products are safe and effective. As part of this system, we ensure that the ingredients used in USN products:

• Comply with suppliers certificates of analysis.
• Comply with microbiological standards.
• Are uncontaminated and all ingredients are disclosed on pack

Our dedicated team ensures that:

• Formulations are inspired by the latest research.
• Products meet all label claims.
• We continue to develop our range to support those with specific dietary needs and requirements.

We remain committed to partnerships with some of the world’s most prominent and established raw materials suppliers, never sacrificing quality for profit. With diligent working relationships in place and effective testing models established, we ensure that our raw material quality and finished products remain some of the best available.

ENERGY BOOST: 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.

PRE-WORKOUT: USN's B4-Bomb provides a premium explosive pre-workout to help break through your plateau and reach new levels. Take 30 minutes before a workout to give you the energy and support you need.

STAMINA: Scientifically formulated to increase your energy and focus during training.