15% off €25

Code:SAVE
 

15% off €25

Code:SAVE

Find a storeHelp
Vitamins & SupplementsCBDCollagen & 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 SupplementsApple CiderRaspberry KetonesAloe VeraChondroitin & MSMCo Enzyme Q10Evening Primrose OilGarlicGlucosamineGlucomannanSeaweed, Kelps and AquaceuticalsDigestive EnzymesCharcoalWomen'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 RemedyVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNovominsBetterYouNew NordicBioglanNatures AidWild NutritionApplied Nutrition3 For 2 Mix & MatchThe Big Reset SaleOnline Only OffersBuy 1 Get 1 FreeSave up to 1/2 PriceOutletBuy one get one 1/2 price3 for €18 Mix & MatchGluten FreeDairy FreeSugar FreePalm Oil FreeSoya FreeAlcohol FreeSesame Seed FreeNut FreeWheat FreeEgg FreeLion's Mane MushroomApple Cider VinegarReishi MushroomChaga MushroomCollagenAloe VeraCastor OilTea TreeVitamin EMaitake MushroomNew inFood & DrinkFood & Drink Shop AllDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedHealthier SnackingShop all Healthier SnackingProtein BarsLow Calorie SnacksChocolate, Cakes & BiscuitsSavoury SnacksSweet SnacksSnack BarsCrisps & ChipsFlapjacksPopcornTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeasMatcha & Green TeaSleep & Relaxation TeaSlimming TeaWomen's Health TeasSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksKombuchaSoft DrinksWaterAlcohol Free DrinksKefirFood CupboardShop all Food CupboardCondiments & SaucesApple Cider VinegarSuperfoodsBreakfast CerealsHoney, Jams & SpreadsTinned FoodsRice, Pasta, Pulses & GrainsManuka HoneyBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSpreadsPateHome BakingShop all Home BakingBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesSoya & Meat AlternativeSoup & Ready MealsRice, Pasta, Pulses & GrainsHerbs, Spices & SeasoningGravy & StockVegan Food & DrinkDairy AlternativesShop all Dairy AlternativesOat, Rice & Hemp DrinksSoya DrinksNut DrinksCoconut DrinksNutritionally Complete FoodHolland & BarrettNaturyaNakdPukkaHeath & HeatherManuka DoctorBio & MePerfectTedGrenadeEgmont HoneySave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersThe Big Reset SaleBuy one get one 1/2 priceBuy 1 Get 1 Free2 for €6 Mix & MatchOutletGluten FreeDairy FreeSugar FreeWheat FreeEgg FreeMilk FreeNut FreeSesame Seed FreeSoya FreePeanut & Nut FreeApple Cider VinegarLion's Mane MushroomReishi MushroomChaga MushroomNew inSports NutritionProteinShop all 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 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 LossKetoHolland & BarrettApplied NutritionPrecision EngineeredOptimum NutritionMyproteinUSNGrenadeNakdTriActiveSiSSave up to 1/2 Price3 For 2 Mix & MatchThe Big Reset SaleOnline Only OffersBuy 1 Get 1 FreeBuy one get one 1/2 priceOutletShort Dated September 2025Gluten FreeDairy FreeSugar FreeWheat FreeSoya FreeEgg FreeMilk FreeSesame Seed FreePalm Oil FreeAlcohol FreeVitamin ENew inBeautyNew inCetaphilAveenoDr OrganicFaith in NatureWeledaNaturtintTisserandQ+AMiaromaTrilogy3 For 2 Mix & MatchThe Big Reset SaleOnline Only OffersSave up to 1/2 PriceOutletBuy 1 Get 1 FreeAlcohol FreeFluoride freeParfum FreeDairy FreeGluten FreeSoya FreeSugar FreeVitamin CTea TreeLavenderAloe VeraHyaluronic AcidRosehipRosemaryVitamin ESalicylic AcidSeaweedDehydrated SkinSensitive SkinAgeingBreakout prone skinCombination skinDry SkinAnti-PollutionGiftsAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareCBD BeautyWashing & 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 & ToiletriesMakeupWeight ManagementSlimming 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 SupportHolland & BarrettOptimum NutritionGrenadeHeath & HeatherPulsinUSNEmilyEat WaterKalloNew NordicSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersThe Big Reset SaleBuy 1 Get 1 FreeBuy one get one 1/2 priceOutletGluten FreeSugar FreeDairy FreeWheat FreeMilk FreeApple Cider VinegarNew inNew InTrending3 For 2 Mix & MatchThe Big Reset SaleSave up to 1/2 PriceOnline Only OffersBuy 1 Get 1 FreeBuy one get one 1/2 priceOutlet2 for €6 Mix & Match70% off Manuka HoneyShop all Health & WellnessExercise & PerformanceWomen's HealthMen's HealthImmunityHeart HealthEmotional WellbeingBrain HealthEye HealthChildren's HealthHair & Skin HealthJoints, Bones, & MusclesEnergyGut HealthSleep & RelaxationHolland & BarrettDr OrganicFaith in NatureNaturtintWeledaApplied NutritionQ+APrecision EngineeredVitabioticsOptimum Nutrition3 For 2 Mix & MatchThe Big Reset SaleSave up to 1/2 PriceOnline Only OffersBuy 1 Get 1 FreeOutletBuy one get one 1/2 price70% off Manuka HoneyGluten FreeDairy FreeAlcohol FreeSugar FreeSoya FreePalm Oil FreeParfum FreeSesame Seed FreeWheat FreeEgg FreeVitamin CLavenderTea TreeAloe VeraHyaluronic AcidRosehipApple Cider VinegarVitamin ESeaweedLion's Mane MushroomNew inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
My H&B
Your basket
Optimum Nutrition Gold Standard 100% Whey Protein Chocolate Hazelnut 896g

Review of Optimum Nutrition Gold Standard 100% Whey Protein Chocolate Hazelnut 896g

On this page you can read all Optimum Nutrition Gold Standard 100% Whey Protein Chocolate Hazelnut 896g reviews from our customers. View the best review and most critical reviews, search our reviews or filter and sort the reviews of our customers to help you make the right choice. Optimum Nutrition Gold Standard 100% Whey Protein Chocolate Hazelnut 896g receives an average rating of 4.6 stars from our customers based on 320 reviews.

View Product

4.6stars

320 reviews

Filter by stars

The subjective customer reviews below are only moderated for offensive content – they should not be regarded as medical or health advice; no reliance should therefore be placed on them; and they are not endorsed by Holland & Barrett. If you have any health problems or questions regarding the suitability of any product please contact a health professional. Products are not medicinal unless otherwise stated.

Love it

5 stars

Verified Purchaser

Really nice, will buy again soon.

Anonymous - 4 days ago

Great

5 stars

Verified Purchaser

Top quality product

Anonymous - 4 days ago

Mr

5 stars

Verified Purchaser

Great price and quality

Ajay Varghese - 4 days ago

Protein powder

5 stars

Verified Purchaser

The best protein powder flavour I’ve ever tried before, highly recommended

Anonymous - 6 days ago

Lovely

5 stars

Verified Purchaser

👍👍👍

Anonymous - 12 days ago

Great Whey

5 stars

Verified Purchaser

Very tasty

Anonymous - 18 days ago

Join Rewards for Life
Join Rewards for Life
Join rewards for life today and we'll give you 300 points worth €3.00
Find out more
|
Sign In
|
Speak to an Advisor
Speak to an Advisor
Book your free, one-to-one online consultation with one of our qualified advisors.
Help Centre
Help Centre
Need some help with an order or want to speak to a member of our Customer Services team?
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.