15% off €35 OR 20% off €45

Code:DECIDE
 

15% off €35 OR 20% off €45

Code:DECIDE

Offers3 for 2 Mix & MatchSave up to 1/2 priceIntroductory OfferOutletBuy One Get One 1/2 PriceBetter than 1/2 price2 for €23 Mix & MatchBuy 1 Get 1 FreeVitamins & SupplementsVitamins & Supplements Shop AllCBDCollagen & SilicaHair, Skin & NailsShop all Hair, Skin & NailsHair GrowthFunctional MushroomsVitaminsShop all VitaminsMultivitaminsVitamin AVitamin BVitamin CVitamin DVitamin EVitamin KVitamin DrinksMineralsShop all MineralsMagnesiumIronZincCalciumSeleniumChromiumSupplementsShop all SupplementsFibre SupplementsAcidophilus & Friendly BacteriaPeppermint OilGrapeseed ExtractLecithinCollagen & SilicaOmega & Fish OilsPlant Sourced SupplementsSuperfood SupplementsArnicaApple CiderRaspberry KetonesAloe VeraChondroitin & MSMCo Enzyme Q10Evening Primrose OilGarlicGlucosamineGlucomannanSeaweed, Kelps and AquaceuticalsDigestive EnzymesSaw palmettoCharcoalWomen's HealthShop all Women's HealthMenopauseMenstrual SupportUrinary Tract HealthPregnancy & ConceptionMen's HealthShop all Men's HealthProstate HealthChildren's HealthConditionShop all ConditionCholesterolAllergy & Hay Fever CareAnxiety SupportBone & Muscle HealthMuscle Support & Joint PainBrain & Memory SupportWomen's HealthMen's HealthChildren's HealthCold & Immune SupportFatigueDigestive HealthHair, Skin & NailsHeart & CirculationLiver CareMood SupportSexual HealthSleep & RelaxationStress ReliefVisionHerbal & Licensed RemediesShop all Herbal & Licensed RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyFlower RemediesVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNew NordicBioglanBetterYouNatures AidNovominsGrass & Co.Neubria3 for 2 Mix & MatchSave up to 1/2 priceOutletBuy 1 Get 1 FreeIntroductory OfferDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & Drink Shop AllVegan FoodDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeasMatcha & Green TeaSleep & Relaxation TeaSlimming TeaWomen's Health TeasHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSpreadsPateSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsDrinks & JuicesShop all Drinks & JuicesMultipack DrinksProtein ShakesJuices & Health ShotsNatural Energy DrinksKombuchaSoft DrinksWaterAlcohol Free DrinksKefirSnacksShop all SnacksProtein BarsLow Calorie SnacksChocolate, Cakes & BiscuitsSavoury SnacksSweet SnacksSnack BarsCrisps & ChipsFlapjacksPopcornFood CupboardShop all Food CupboardCondiments & SaucesApple Cider VinegarSuperfoodsBreakfast CerealsHoney, Jams & SpreadsTinned FoodsRice, Pasta, Pulses & GrainsBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesSoya & Meat AlternativeSoup & Ready MealsRice, Pasta, Pulses & GrainsHerbs, Spices & SeasoningGravy & StockHome BakingShop all Home BakingBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesDairy AlternativesShop all Dairy AlternativesOat, Rice & Hemp DrinksSoya DrinksNut DrinksCoconut DrinksNutritionally Complete FoodHolland & BarrettNaturyaGrenadePukkaNakdHeath & HeatherTwiningsPerfectTedTrekEgmont HoneySave up to 1/2 price3 for 2 Mix & MatchIntroductory OfferBuy One Get One 1/2 PriceBetter than 1/2 priceOutletBuy 2 for €6 Mix & MatchShort DatedGluten FreeDairy FreeWheat FreeSugar FreeEgg FreeMilk FreeSoya FreeSesame Seed FreeCelery FreeFish FreeNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinClear ProteinProtein VeganMeal ReplacementsWhey ProteinMass GainersDiet ProteinCaseinSports SupplementsShop all Sports SupplementsSports CollagenBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksNutritionally Complete FoodMeal Replacement ShakesPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutAmino Energy DrinksAmino Energy PowdersIntra WorkoutKetoPost WorkoutAmino AcidsShop all Amino AcidsBCAAArginineCreatineShop all CreatineCreatine PowderRehydrationShop all RehydrationElectrolytesEnergy GelsVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness GoalShop all Fitness GoalRecoveryMuscle & StrengthLean MuscleEnergy & EnduranceDiet & Weight LossKetoPrecision EngineeredOptimum NutritionMyproteinUSNApplied NutritionGrenadePhDTriActiveSiSPulsinSave up to 1/2 price3 for 2 Mix & MatchIntroductory OfferBuy One Get One 1/2 PriceOutletDairy FreeGluten FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inBeautyNatural Beauty Shop AllAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareCBD BeautyHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenWashing & BathingShop all Washing & BathingShampoo & ConditionerBathing AccessoriesShower Gel & Body WashDeodorantDentalHand WashSoapBath Soak & OilBody ScrubBath Bombs & SaltsFeminine CareIncontinence SupportHair CareShop all Hair CareShampoo & ConditionerHair ColouringHair MasksHair Oil & SerumHair Spray, Gel & MousseHair AccessoriesMother & BabyShop all Mother & BabyBaby Skincare & ToiletriesMakeupElectrical WellnessSexual WellnessDr OrganicFaith in NatureNaturtintWeledaTisserandMiaromaQ+ATrilogyChilds FarmSea Magik3 for 2 Mix & MatchSave up to 1/2 price2 for €23 Mix & MatchOutletBuy One Get One 1/2 PriceShort DatedAlcohol FreeParfum FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg FreeFish FreeGluten FreeNew inWeight ManagementWeight Management Shop AllSlimming TabletsFat Burners, Binders & Appetite SuppressantsShop all Fat Burners, Binders & Appetite SuppressantsFat BurnersFat BindersAppetite SuppressantsShakes & Weight Management ShotsShop all Shakes & Weight Management ShotsMeal Replacement ShakesDiet Food & DrinkShop all Diet Food & DrinkDiet FoodLow Calorie SnacksSlimming TeaExercise SupportGrenadeOptimum NutritionHolland & BarrettPulsinPhDEat WaterUSNNatures AidNew NordicApplied NutritionSave up to 1/2 price3 for 2 Mix & MatchOutletBuy 1 Get 1 FreeSugar FreeGluten FreeDairy FreeWheat FreeNew inHealth & WellnessShop all Health & WellnessJoints Bones & MusclesEnergyGut HealthShop all Gut HealthGut Health FoodHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenStress AnxietyShop all Stress AnxietyEnergy SupportSleep & RelaxationShop all Sleep & RelaxationRelaxationFood & DietShop all Food & DietKeto FoodMenopauseHolland & BarrettNaturtintDr OrganicVitabioticsApplied NutritionOptimum NutritionWildWeledaSolgarNew Nordic3 for 2 Mix & MatchSave up to 1/2 price2 for €23 Mix & MatchOutletBuy One Get One 1/2 PriceIntroductory OfferBuy 1 Get 1 Free3 for €18 Mix & MatchGluten FreeDairy FreeSugar FreeAlcohol FreeWheat FreeSesame Seed FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeNew inNew InBest SellersTrendingShop for your WellnessGut HealthImmunityEnergyWomen's HealthMenopauseSkincareJoints, Bones & MusclesHair, Skin & NailsSleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartLow Mood & DepressionEye HealthSexual HealthLearn about WellnessJoints, Bones & MusclesWomen's HealthPeriod & Cycle HealthMenopauseImmunityGut HealthFood & DietSports & FitnessSleep & RelaxationHair Skin & NailsArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast

Mix & match on 100s of wellness favourites

Mix & match on 100s of products

Shop offer

3 for 2 mix & match
3 for 2 mix & match
Shop all USN 

USN B4 Bomb Pre-Workout Blue Raspberry 300g

Sports

Energy

Explosive energy & RawPower™

Improved energy & performance

Reach new levels

  • Vegan icon

    Vegan

  • Pescatarian icon

    Pescatarian

USN B4 Bomb Pre-Workout Blue Raspberry 300g

€36.00

Shop all Energy & Endurance

USN B4 BOMB BLUE RASPBERRY 300G


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

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.


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


USN (UK) LTD Seven House, High Street, Longbridge, Birmingham, B31 2UQ, Tel: 0845 1800 556, Fax: 0845 1800 557, info@usn.co.uk, www.usn.co.uk Manufactured in the EU with ingredients from EU and non-EU origin. USN (FRANCE) LTD 69 Rue Simone Veil, 34470 Pé

Full ingredients

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.) (3% rosavins, 1% salidrosides), thickener (polydextrose), nicotinic acid, safflower extract, pyridoxine hydrochloride, methylcobalamin.

Always read the label before use

Per 15g (Single Serving) / 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
Niacin 54mg338%
Vitamin B6 0.21mg15%
Vitamin B12 15µg604%
Creatine Monohydrate 3400mg
L-Citrulline Malate 6000mg
Beta-alanine 2000mg
Natural Caffeine 200mg
Bacowize 150mg
Zynamite 100mg
Rhodiola Rasea Extract 100mg
%RI *Reference intake of average adult (2000kcal/8400KJ)

Remember to:

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 we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Directions:

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.

2.4

10 reviews

Customer reviews below are moderated for offensive content only. They are not medical advice, should not be relied upon, and are not endorsed by Holland & Barrett. For health issues or product suitability, consult a health professional. Products are not medicinal unless stated otherwise.

Cons mentioned

Per workout

Best I have used this workout almost 5 months ago and the price is good

Zarda - a month ago

This review was originally posted on another website

Verified Purchaser

Was this review useful?

Love it

Quality product helpful for a great pump at the gym!

Davo - 2 years ago

This review was originally posted on another website

Was this review useful?

Good buzz

Took 3 scoops but added 3g of l arginine,reallly good buzz

Sh1raz - 28 days ago

This review was originally posted on another website

Verified Purchaser

Was this review useful?

Compare similar products

Product name

Price

Rating

Flavour

Suitable for

This product

USN B4 Bomb Pre-Workout Blue Raspberry 300g
Price

€36.00

€12.00/100 g

Rating

2.4

Flavour

Raspberry

Suitable for

Pescatarian, Vegan, Vegetarian

Ingredients

Compare products

Select up to 3 similar products to compare

Our promise

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 we are constantly reviewing and developing our products to meet our consumer needs, consumers, particularly those that suffer from allergies and intolerances, should always check product labelling, warnings, and directions provided with the product that is delivered, prior to use or consumption.

Sign up for exclusive offers
Plus, get expert advice to support your health & wellness straight to your inbox when you sign up to Holland & Barrett emails.