20% off £35

Code:SAVE20
Vitamins & SupplementsVitamins & Supplements Shop AllHair, Skin & NailsCollagen & SilicaMuscle Support & Joint PainDigestive HealthMagnesiumFunctional 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 OilGarlicGinkgo BilobaGlucosamineGlucomannanSeaweed, Kelps and Aquaceuticals5 HTPDigestive EnzymesSaw palmettoCharcoalConditionShop 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 ReliefVisionWomen's HealthShop all Women's HealthPerimenopauseMenopauseMenstrual SupportUrinary Tract HealthPregnancy & ConceptionMen's HealthShop all Men's HealthProstate HealthChildren's HealthCBD Vitamins & SupplementsShop all CBD Vitamins & SupplementsCBD OilCBD CapsulesCBD GummiesHerbal & Licensed RemediesShop all Herbal & Licensed RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyTissue SaltsFlower RemediesHomeopathic RemediesAt-Home TestsVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNew Leaf ProductsNovominsNew NordicBioglanWeledaNatures AidBetterYouEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletFree Biotin when you spend £20Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeSesame Seed FreeWheat FreeParaben FreeSLS FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomCollagenChaga MushroomArnicaMaitake MushroomAstragalusCastor OilCordyceps MushroomNew inFood & DrinkFood & Drink Shop AllDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedHealthier SnackingShop all Healthier SnackingSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockManuka HoneyBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateHome BakingShop all Home BakingBaking IngredientsBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsTinned FoodsHerbs, Spices & SeasoningGravy, Broths & StockVegan Food & DrinkShop all Vegan Food & DrinkMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsDairy Free DrinksNutritionally Complete FoodHolland & BarrettNaturyaTwiningsNakdHeath & HeatherPerfectTedBio & MeManuka DoctorPukkaEgmont HoneyEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy 1 Get 1 FreeBuy one get one 1/2 price2 For £5 Mix & MatchWhile Stocks LastGluten FreeDairy FreeSugar FreeWheat FreeEgg FreeMilk FreeNut FreeSesame Seed FreeSoya FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomChaga MushroomTremella MushroomTrumpet MushroomNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinWhey ProteinClear ProteinMass GainersVegan ProteinDiet ProteinCaseinCreatineShop all CreatineCreatine PowderCreatine CapsulesCreatine GummiesCreatine LiquidFlavoured CreatineSports SupplementsShop all Sports SupplementsFat BurnersAmino AcidsVitaminsTestosteroneGreensSports CollagenHydration & GelsShop all Hydration & GelsEnergy GelsElectrolytesNutritionally Complete FoodPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutCaffeine Free Pre WorkoutAmino Energy PowdersBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksAmino AcidsShop all Amino AcidsAmino Energy PowdersBCAAL-LysineGlutamineCarnitineArginineMeal Replacement ShakesVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness EquipmentApplied NutritionOptimum NutritionPrecision EngineeredUSNMyproteinHuelGrenadeTriActiveSiSYfoodEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletShort Dated August 2025Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeApple Cider VinegarNew inBeautyNew inCetaphilAveenoDr OrganicFaith in NatureWeledaNaturtintTisserandQ+AMiaromaSukinEnd of Summer SaleFree Biotin when you spend £203 For 2 Mix & MatchSave up to 1/2 PriceOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletAlcohol FreeFluoride freeParfum FreeGluten FreeDairy FreeSoya FreeSugar FreeVitamin CLavenderTea TreeAloe VeraRosehipHyaluronic AcidRosemaryVitamin ESalicylic AcidSeaweedBeauty Shop AllSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareSkin AilmentsSkin OilsCBD BeautyFace CareShop all Face CareCleanser & TonerFace MoisturiserFace Oil & SerumFace WashFace Exfoliators & ScrubsFace MasksHair CareShop all Hair CareShampoo & ConditionerHair ColouringHair MasksHair Oil & SerumHair AccessoriesHair Spray, Gel & MousseCollagen & SilicaHair, Skin & NailsSun CareShop all Sun CareSun Lotion SPFMineral Sun CareFace SPFAfter SunWashing & BathingShop all Washing & BathingShampoo & ConditionerBathing AccessoriesFeminine CareShower Gel & Body WashDeodorantDentalHand WashSoapBath Soak & OilBody ScrubBath Bombs & SaltsIncontinence SupportAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticMother & BabyShop all Mother & BabyBaby Skincare & ToiletriesElectrical WellnessWeight ManagementWeight Management Shop AllFat Burners, Binders & Appetite SuppressantsShop all Fat Burners, Binders & Appetite SuppressantsFat BurnersFat BindersAppetite SuppressantsSlimming TabletsWeight Management Shakes Shop all Weight Management Shakes Meal Replacement ShakesDiet ProteinDiet Food & DrinkShop all Diet Food & DrinkSlimming TeasHealthier CookingLow Calorie SnacksFruit, Nuts & SeedsJuices & Health ShotsApple Cider VinegarExercise SupportShop all Exercise SupportFitness EquipmentMeal Replacement ShakesDiet ProteinProtein BarsHolland & BarrettUSNEat WaterFrejaIdeal HealthNudie SnacksBraggNatures AidNew NordicSlimExpertEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeShort Dated August 2025Gluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeApple Cider VinegarLion's Mane MushroomReishi MushroomSea MossNew inMedicines and HealthcareShop all Medicines and HealthcareHayfever & Allergy RemediesPain ReliefCough, Colds & Sore ThroatAntacids & GastrointestinalInfant & BabiesFemale HealthHaemorrhoids & Piles TreatmentsEar Care & Eye HealthFoot Care & Health Skin & ScalpMouth & Oral CareHair & ScalpTravelCareNurofenE45StrepsilsCalpolOilatumTiger BalmAnadinAnusolBeechamsSave up to 1/2 PriceEnd of Summer SaleNew inVeganNew InTrendingThe best of Holland & BarrettEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutlet2 For £5 Mix & MatchWhile Stocks Last3 For £3 Mix & MatchShort Dated September 2025Shop all Health & WellnessJoints, Bones, & MusclesExercise & PerformanceEnergyGut HealthBrain HealthHeart HealthHair & Skin HealthWomen's HealthImmunitySleep & RelaxationChildren's HealthMen's HealthEmotional WellbeingEye HealthHolland & BarrettDr OrganicVitabioticsWeledaFaith in NatureApplied NutritionOptimum NutritionNaturtintPrecision EngineeredSolgarEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutletGluten FreeDairy FreeAlcohol FreeSugar FreeSoya FreeParfum FreeWheat FreeSesame Seed FreeEgg FreeMilk FreeVitamin CLavenderAloe VeraTea TreeLion's Mane MushroomRosehipApple Cider VinegarHyaluronic AcidVitamin ERosemaryNew inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
Skip to content

18+

Shop all USN 

USN Muscle Fuel Anabolic Chocolate 4kg

Exercise & Performance

Energy

54g of protein per serving

5000mg of creatine per serving

Contains Tolerase L

FREE Click & Collect!

Or, spend an extra 0 to get FREE Standard Delivery on your order.

Shop all Building Muscle

Per serving (150g)

Protein

54g

Energy

549Kcal (366/100g)

Fat

2.5g (saturates 0.9g)

Carbs

77g

Salt

2.2g

Sugars

20g

USN Muscle Fuel Anabolic HIGH PROTEIN, HIGH ENERGY DRINK MIX WITH CREATINE, AMINO ACIDS, VITAMINS, MINERALS AND WITH ADDED SUGARS & SWEETENERS | 4kg

  • A massive 54g of protein per serving to aid muscle mass growth
  • 5000mg of creating per serving to support and increase physical performance in successive bursts of short-term, high intensity exercise.
  • Contains Tolerase L to support lactose digestion for individuals who have difficulty digesting lactose

• BRAND NEW AND IMPROVED FORMULATION All-in-one protein shake: USN Muscle Fuel Anabolic Chocolate protein powder is an all-in-one protein shake, with a 54g protein matrix and 5000mg of creatine per serving • Premium formulation designed to increase physical performance: Added Vitamin B6 contributes to normal protein and glycogen metabolism, Zinc supports the maintenance of normal testosterone levels in the blood, and added Calcium contributes to normal muscle function

• 23 different sources of protein: Muscle Fuel is a protein shake powder that contains protein from five different sources. It also contains a range of essential and branch chain amino acids to ensure protein absorption and aid muscle growth • Advanced ingredients including HMB: Our new formula includes 850mg of HMB (short for β-Hydroxy β-Methylbutyrate) per serving to help you when training • Industry-leading nutrition: Muscle Fuel Anabolic is created by USN, a leading Sports Nutrition brand. We’ve been providing outstanding protein powders and protein supplements for over 20 years

USN (UK) LTDSeven House, High Street, Longbridge,Birmingham, B31 2UQ USN Supplements Limited Commercial House, Millbank Business Park,Lucan, Dublin, K78 X5W6

Full ingredients

IINGREDIENTS: Carb blend [maltodextrin, dextrose, fructose]; Protein blend [whey protein concentrate (contains milk), milk protein isolate, egg albumen powder, calcium caseinate (contains milk), skimmed milk, rice protein concentrate, soy protein isolate]: fat reduced cocoa powder (Theobroma cacao); creatine monohydrate; flavouring; thickeners: guar gum, xanthan gum, cellulose gum; tapioca starch; glycine; fat powder (soybean oil, glucose syrup, milk proteins, stabiliser: Potassium - sodium triphosphate, anti-caking agent: silicon dioxide, antioxidant: rosemary extract); calcium hydroxy methyl butyrate; beta-alanine; BCAA 2:1:1 (L-leucine, L-isoleucine, L-valine, emulsifier: sunflower lecithin); tricalcium phosphate; silicon dioxide; magnesium lactate dihydrate; sodium chloride; tripotassium citrate; taurine; L-glutamine; natural flavour; sweeteners: sucralose, acesulfame-K; oat seed extract (Avena sativa L.) (contains gluten); vitamin C (ascorbic acid); vitamin B3 (nicotinamide); vitamin E (D-alphatocopheryl acetate); zinc bisglycinate; vitamin B5 (calcium D-pantothenate); vitamin B6 (pyridoxine HCl); vitamin A (retinyl acetate); vitamin B2 (riboflavin); Tolerase L® (pH-stable lactase); vitamin B1 (thiamine HCl); vitamin B12 (cyanocobalamin); vitamin B8 (D-biotin); vitamin D3 (cholecalciferol); emulsifier: sunflower lecithin; vitamin B9 (folic acid). ALLERGENS: Allergens, including gluten-containing ingredients, are indicated in bold. Whey may contain traces of soya (from lecithin).

Always read the label before use

Per 100g / Serving 150g
Energy 1530 kJ / 2295 kJ . 366 kcal / 549 kcal
Fat 1,7 g / 2,5 g
of which saturates 0,6 g / 0,9 g
Carbohydrates 52 g / 77 g
of which sugars 13 g / 20 g
Protein 36 g / 54 g
Salt 1,5 g / 2,2 g
Fibre (g) 1,9 g / 2,8 g

Advisory Information:

The ingredients used to formulate this product are not sports banned substances. Professional athletes should refer to the USN website for more information on prohibited substances in sport. IMPORTANT NOTICE: Do not combine Muscle Fuel Anabolic with any other creatine supplement and do not exceed the recommended daily intake. As with all supplementations, please consult a doctor prior to use of this product (especially if you have a medical condition). Not suitable during pregnancy, lactation, or if under the age of 18. This product should not replace a varied, balanced diet and healthy lifestyle. Tolerance to lactose is variable - please seek advice as to the role of this product in your diet.

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:

Add 3 heaped scoops to 500-600ml of cold water. Use a blender or handheld shaker for about 30 seconds. Have 1 to 2 servings daily (servings may be halved) Persons under 80kgs - Have 2 servings per day for the first 5 days and only 1 serving per day thereafter Persons over 80kgs - Have 2-3 servings per day for the first 5 days and 1-2 servings per day thereafter.

Filter by stars

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. Find out more

Great all rounder

5 stars

Verified Purchaser

A little high in the calorie end, but packs a good punch of protein. Great all round shake.

Anonymous - 1 day ago

Nutrition

5 stars

Verified Purchaser

Great tasting, packed with all the essential nutrition needed to recover and grow after and my work out.

Y - 7 days ago

Protein

5 stars

Verified Purchaser

Great quality product but holland and Barrett are over €10 more expensive than anywhere else

Anonymous - 1 month ago

Compare similar products

This product

USN Muscle Fuel Anabolic Chocolate 4kg
Price

Current price: £58.00

Was: £70.00

£1.45/100 g

Rating

4.4/5

Flavour

Chocolate

Quantity and format

4000 g

Suitable for

-

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.