15% off £20

Code:EXTRA
☀️ SummerVitamins & 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 & BarrettVitabioticsSolgarNovominsNew NordicBioglanNew Leaf ProductsWeledaBetterYouGrass & Co.Summer Sale3 for 2 Mix & MatchSave up to 1/2 PriceBuy one get one 1/2 priceBuy 1 Get 1 FreeIntroductory OfferOutletShort Dated July 2025Dairy FreeGluten FreeSugar FreeSesame Seed FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeLion's Mane MushroomApple Cider VinegarReishi MushroomCollagenChaga MushroomArnicaMaitake MushroomShiitake MushroomAstragalusCastor OilNew inFood & DrinkFood & Drink Shop AllVegan Food & DrinkShop all Vegan Food & DrinkMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedManuka HoneyTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthHealthier SnackingShop all Healthier SnackingSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsTinned FoodsHerbs, Spices & SeasoningGravy, Broths & StockHome BakingShop all Home BakingBaking IngredientsBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesDairy Free DrinksShop all Dairy Free DrinksOat, Rice & Hemp DrinksSoya DrinksNut DrinksCoconut DrinksDesserts & CreamsNutritionally Complete FoodCoconutHolland & BarrettNaturyaGrenadeTwiningsHeath & HeatherNakdManuka DoctorPerfectTedPukkaEgmont HoneySummer SaleSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & MatchBuy 1 Get 1 FreeIntroductory Offer2 For £5OutletGluten 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 SupplementsAminosVitaminsGreensSports 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 EngineeredUSNMyproteinGrenadeHuelSiSTriActivePhDSummer SaleSave up to 1/2 PriceBuy one get one 1/2 priceIntroductory OfferOutlet3 for 2 Mix & MatchBuy 1 Get 1 FreeShort Dated August 2025Gluten FreeDairy FreeSugar FreePalm Oil FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeApple Cider VinegarNew inBeautyNatural Beauty 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 WellnessDr OrganicFaith in NatureWeledaNaturtintTisserandQ+AMiaromaSukinNEOMAveenoSummer SaleSave up to 1/2 PriceBuy one get one 1/2 price2 For £183 for 2 Mix & MatchBuy 1 Get 1 FreeIntroductory OfferOutletAlcohol FreeParfum FreeFluoride freeGluten FreeVitamin CTea TreeRosehipRosemaryVitamin EHyaluronic AcidAloe VeraSeaweedLavenderSalicylic AcidNew inWeight 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 SnacksTREKBraggNatures AidNew NordicSummer SaleSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & MatchBuy 1 Get 1 Free2 For £10Short Dated August 2025Gluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeApple Cider VinegarLion's Mane MushroomReishi MushroomSea MossNew inNew InTrendingThe best of Holland & BarrettMedicines 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 & ScalpTravelCareNurofenE45CalpolOilatumStrepsilsTiger BalmAnadinAnusolBeechamsBuy one get one 1/2 priceSummer SaleSave up to 1/2 PriceNew inVeganSummer SaleSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & MatchBuy 1 Get 1 FreeIntroductory Offer2 For £18Outlet2 For £5Short Dated August 2025Shop all Health & WellnessJoints, Bones, & MusclesExercise & PerformanceEnergyGut HealthBrain HealthHeart HealthHair & Skin HealthWomen's HealthImmunitySleep & RelaxationChildren's HealthMen's HealthEmotional WellbeingEye HealthHolland & BarrettDr OrganicVitabioticsWeledaFaith in NatureOptimum NutritionApplied NutritionNaturtintPrecision EngineeredQ+ASummer SaleSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & MatchBuy 1 Get 1 Free2 For £18Introductory OfferOutletGluten FreeDairy FreeAlcohol FreeSugar FreeParfum FreeWheat FreeEgg FreeSoya FreeSesame Seed FreeMilk FreeVitamin CLion's Mane MushroomApple Cider VinegarTea TreeRosehipVitamin EHyaluronic AcidReishi MushroomAloe VeraRosemaryNew inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
Skip to content
Up to 50% off Summer Sale, for a limited time only
Up to 50% off Summer Sale

Shop sale

Shop now
Shop now

16+

Shop all Optimum Nutrition 

Optimum Nutrition Gold Standard Pre Workout Watermelon 330g

Exercise & Performance

Energy

Energy, focus & performance

Contains 175mg of caffeine

Fresh watermelon flavour

  • Vegetarian icon

    Vegetarian

Current price: £30.00

£9.09/100 g

SKU: 047099

120 Rewards for Life points with this purchase

Optimum Nutrition Gold Standard Pre Workout Watermelon 330g

Current price: £30.00

  • May provide support for energy, focus, power & performance
  • Contains 175mg of caffeine from natural sources
  • Fresh watermelon flavour

This formula provides you with the essential ingredients to achieve your true strength including 175 mg of caffeine from natural sources to help increase alertness and focus in the gym. Gold Standard Pre-Workout is made with premium ingredients including creatine for power & increased physical performance in successive bursts of short term, high intensity activity and vitamins B1, B3, B5, B6 and B12 which all contribute to normal energy yielding.

Optimum Nutrition also includes foundational ingredients; CarnoSyn® Beta-Alanine, Citrulline, L-Carnitine & N-Acetyl-Tyrosine which are combined to make this a Gold Standard perfectly engineered formula. This formula has also raised the bar on flavour, setting the Gold Standard for both performance and taste.

Not intended for use by persons under the age of 18.

Full ingredients

Creatine Monohydrate, Beta-Alanine, Flavouring, Acids (Citric Acid, Malic Acid, L(+)-Tartaric Acid), Anti-Caking Agents (Calcium Silicate, Silicon Dioxide), L-Citrulline, Acetyl-L-Carnitine Hydrochloride, Thickeners (Sodium Carboxy Methyl Cellulose, Xanthan Gum, Carrageenan), N-Acetyl-L-Tyrosine, Pyridoxine Hydrochloride, PerforMelon(R) Watermelon Extract (Citrus lanatus, fruit), Natural Caffeine, Sweeteners (Sucralose, Acesulfame K), Colour (Beetroot Red), Nicotinamide, Calcium D-Pantothenate, Cyanocobalamin, Black Pepper Extract (Piper nigrum, fruit), Pteroylmonoglutamic Acid, Thiamin Hydrochloride, Cholecalciferol.

Always read the label before use

Per 11g
†%Reference Intake .
Per Typical Values per 11g
Vitamin D 5.1 μg (101%†)
Thiamin 2.1 mg (187%†)
Niacin 17 mg (107%†)
Vitamin B6 2.0 mg (140%†)
Folic Acid 208 μg (104%†)
Vitamin B12 9.1 μg (363%†)
Pantothenic Acid 10 mg (167%†)
Creatine Monohydrate 3.4 g
Creatine 3.0 g
Beta-Alanine 1.5 g
Citrulline 750 mg
Acetyl-L-Carnitine HCl 375 mg
N-Acetyl L-Tyrosine 250 mg
PerforMelon® 250 mg
Caffeine 175 mg
Piperine 5.0 mg

Advisory Information:

Not intended for use by persons under the age of 18.Consult your physician before using this product if you are taking any medications or are under a physician’s care for a medical condition. Gold Standard Pre Workout is only intended to be consumed for healthy adults 18 years of age and older. Not recommended for pregnant or breastfeeding women, or those that are sensitive to beta-alanine or caffeine. Do not consume caffeine from other sources while taking this product. Beta-alanine may cause a harmless, temporary tingling or flushing sensation. Do not consume with alcohol. To be used in a framework of a healthy diet and lifestyle. Food supplements are not to be used as a substitute for a varied diet. Do not exceed the recommended daily does. Keep out of reach of children.

May contain Milk, Gluten, Egg, Soy, Nuts and Peanuts.

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 11 g (~1 level scoop) in 350 ml of cold water. Recommended consumption of 1 serving per day. Do not exceed the recommended daily dosage. STORE IN A COOL, DRY PLACE. DO NOT REMOVE DESICCANT FROM PACKAGE.

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 taste

5 stars

great taste and feel full of energy for about 3 hours after drinking

QQQ - 4 days ago

Best preworkout

5 stars

Im using this product for years, the best on the market

Anonymous - 21 days ago

Th

5 stars

The best, I love it.

Ageeb - 1 month ago

Compare similar products

Product name

Price

Rating

Flavour

Suitable for

This product

Optimum Nutrition Gold Standard Pre Workout Watermelon 330g
Price

£30.00

£9.09/100 g

Rating

4.1

Flavour

Watermelon

Suitable for

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.