We go to great efforts to ensure that the information on this page is accurate at the time that the page was last edited. As with all supplementation, please consult your physician first (especially if you have a medical condition and or are using medication). Astragalus membranaceous), EnXtra™ (Extract from roots of Alpinia galanga), Nicotinic acid, Riboflavin, Pyridoxine HCl, Methyl cobalamin hydrate, D-biotin. I have figured out why - the tingling comes from Beta Alanine and is nothing to worry about, but the rash comes from Niacin overload! Containing zero sugar, B4 Bomb is packed full of highly-effective, trademarked ingredients, carefully formulated to give you the boost needed to make it the perfect pre workout supplement.

I've been using this for a month and suddenly today I came up in mega rash all over and a burning tingling sensation! USN’s B4-Bomb provides a premium explosive pre-workout to help break through your plataeu and 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 plateau’s and reach your goals. 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) (20ºcosides), Zynamite® mango extract (20:1) (from leaves of Mangifera indica) (15% mangiferin), Rhodiola rosea extract (5:1)(from roots of Rhodiola rosea L.We would therefore recommend you do not solely rely on this information and always read the product label. USN's B4-Bomb provides a premium explosive pre-workout to help break through your plataeu and reach new levels. Do not exceed 400mg caffeine per day from all sources (200mg/day for pregnant or breastfeeding women). Rosavins, 1% Salidrosides), Thickener (Polydextrose), Nicotinic Acid, Safflower Extract, Pyridoxine Hydrochloride, Methylcobalamin. PRE-WORKOUT: USN's B4-Bomb provides a premium explosive pre-workout to help break through your plateau and reach new levels.

Part of USN’s exceptional Hardcore Series, USN B4 Bomb is a powerful pre-workout formula to help you perform explosive workouts with increased stamina and energy. USN's B4-Bomb provides a premium explosive pre-workout to help break through your plateau and reach new levels. L-Arginine Nitrate enhances absorption of nutrients and increases training performance, while ALA and Astragin protects your muscles and increases glucose uptake in your muscles for greater power and faster recovery.This B4 Turbo Stack features the very best ingredients to give you that increased stamina when you need it.

We guarantee your satisfaction with our Products and if, for a reason of manufacturing fault, you are not satisfied with any Product(s) you purchase, we offer a full refund or exchange policy. As a result we recommend that you always read the label carefully before using or consuming any products. ALLERGENS: May contain/Produced in a facility that also processes milk, soy, gluten, eggs, fish, crustaceans, sulfite and nuts.L-trulline-DL-malate (2:1), creatine monohydrate, beta-alanine, acidity regulators [trisodium citrate, tripotassium citrate], anti-caking agents [silicon dioxide, calcium silicate], flavouring, sweeteners [sucralose, acesulfame K], sodium chloride, natural anhydrous caffeine (vegetable extraction from green coffee beans), colours (beetroot red, anthocyanins), Bacowize® bacopa extract (20:1) (from leaves of Bacopa monnieri) (20% bacosides), Zynamite® mango extract (20:1) (from leaves of Mangifera indica) (60% mangiferin), Rhodiola rosea extract (5:1) (from roots of Rhodiola rosea L. Increase focus and pre workout energy: The B4 Bomb gym energy drink contains Beta-alanine, Zynamite, enXtra and Astragin for an explosive pre workout energy and focus boost. Boots has no control over the recipe or nutritional content of such products and information on this site may differ to that given on the product label. Using Product Information: While every care has been taken to ensure product information is correct, food products are regularly reformulated, so ingredients, allergens, and other information including nutrition, may change. rosavins, 1% salidrosides), thickener (polydextrose), nicotinic acid, safflower extract, pyridoxine hydrochloride, methylcobalamin.

Our USN B4 Bomb pre workout drink is perfect for fuelling you for a high-intensity session in the gym, at home or before a run. Part of USN’s powerful Hardcore Series, the B4 Bomb pre-workout formula delivers essential ingredients to help you perform explosive workouts with increased stamina and stacks of energy. L-Citrulline-DL-Malate (2;1), Creatine Monohydrate, Beta-Alanine, Acidity Regulators (Trisodium Citrate, Tripotassium Citrate), Anti-Caking Agents (Silicon Dioxide, Calcium Silicate), Flavouring, Sweeteners (Sucralose, Acesulfame K), Sodium Chloride, Natural Anhydrous Caffeine (Vegetable Extraction from Green Coffee Beans), Colours (Beetroot Red, Anthocyanins), Bacowize Bacopa Extract (20;1) (from Leaves of Bacopa Monnieri) (20% Bacosides), Zynamite Mango Extract (20;1) (from Leaves of Mangifera Indica) (60% Mangiferin), Rhodiola Rosea Extract (5;1) (from Roots of Rhodiola Rosea L.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. We remain committed to partnerships with some of the world’s most prominent and established raw materials suppliers, never sacrificing quality for profit.