Buy 1 Get 1 Half PriceSummer ShopOffersOffers HubBuy One Get One 1/2 PriceOnline only 25% off or moreBuy 1 Get 1 FreeSave up to 1/2 pricePayday EventGreat SavingsOutletBetter than 1/2 priceBuy 2 for €23 Mix & Match1/2 PriceShort DatedVitamins & SupplementsVitamins & Supplements HubJoints, Aches & PainsGut HealthImmunityEnergyChildren's HealthHealthy HeartWeight ManagementLow Mood & DepressionStress & AnxietySleep & RelaxationVitamins & 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 RemediesValerianRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyFlower RemediesVegan Vitamins & SupplementsBuy One Get One 1/2 PriceOnline only 25% off or moreBuy 1 Get 1 FreePayday EventSave up to 1/2 priceShort DatedOutletGreat SavingsHolland & BarrettVitabioticsSolgarNew NordicBetterYouBioglanNatures AidGrass & Co.H&B ExpertNature's WayDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & Drink HubImmunityExercise & RecoveryGut HealthEnergyJoints, Aches & PainsDental HealthWeight ManagementFood & Drink Shop AllVegan FoodDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyJams & ChutneysNut ButtersSpreadsPateSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsDrinks & JuicesShop all Drinks & JuicesKombuchaNatural Energy DrinksJuicesSoft DrinksWaterAlcohol Free DrinksTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeaSuperfood TeaMatcha & Green TeaSleep & Relaxation TeaSnacksShop 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 FoodBuy One Get One 1/2 PriceBuy 1 Get 1 FreePayday EventSave up to 1/2 priceOnline only 25% off or moreBetter than 1/2 priceGreat SavingsOutletHolland & BarrettNaturyaGrenadePukkaHeath & HeatherHuelPhDMeridianNakdOptimum NutritionGluten FreeDairy FreeWheat FreeEgg FreeSugar FreeMilk FreeSoya FreeSesame Seed FreeCelery FreeFish FreeNew inSports NutritionSports Nutrition HubExercise & RecoveryEnergyWeight ManagementSports 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 LossKetoGreat SavingsSave up to 1/2 priceBuy One Get One 1/2 PriceOnline only 25% off or moreFree PE Essential Amino AcidsBuy 1 Get 1 FreeOutletPayday EventOptimum NutritionGrenadePE NutritionUSNApplied NutritionPhDHuelFoodspringSiSYfoodGluten FreeDairy FreeSugar FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeNew inBeautyBeauty HubSkin Health - by skin concernDental HealthWomen's Health - Cycles & MenstruationWomen's Health - PregnancyChildren's HealthExercise & RecoveryJoints, Aches & PainsSexual HealthHealthy HeartImmunityNatural 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 WellnessBuy One Get One 1/2 PriceOnline only 25% off or moreSave up to 1/2 priceBuy 1 Get 1 FreeOutletBuy 2 for €23 Mix & MatchPayday Event1/2 PriceDr OrganicFaith in NatureWeledaNaturtintTisserandMiaromaQ+AEthiqueTrilogyChilds FarmAlcohol FreePalm Oil FreeParfum FreeMicroplastics FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg FreeFish FreeNew inWeight ManagementWeight Management HubExercise & RecoveryWeight ManagementEnergyHealthy HeartWeight 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 ShakesWeight Management ShotsDiet Food & DrinkShop all Diet Food & DrinkDiet FoodLow Calorie SnacksSlimming TeaExercise SupportBuy One Get One 1/2 PriceGreat SavingsSave up to 1/2 priceOnline only 25% off or moreBuy 1 Get 1 FreePayday EventGrenadeOptimum NutritionHolland & BarrettEat WaterPhDNatures AidPulsinSlimExpertUSNApplied NutritionSugar FreeGluten FreeDairy FreeWheat FreeNew inHealth & WellnessShop all Health & WellnessGut HealthSkin Health - by skin concernEnergyWomen's Health - Hormonal HealthJoints, Aches & PainsWomen's Health - Menopause & PerimenopauseImmunityExercise & RecoverySleep & RelaxationChildren's HealthJoints Bones & MusclesGut HealthShop all Gut HealthGut Health FoodGut Health SkincareHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenStress AnxietyShop all Stress AnxietyEnergy SupportSleep & RelaxationShop all Sleep & RelaxationRelaxationFood & DietShop all Food & DietKeto FoodMenopauseBuy One Get One 1/2 PriceOnline only 25% off or moreBuy 1 Get 1 FreeSave up to 1/2 pricePayday EventBuy 2 for €23 Mix & MatchGreat SavingsOutletHolland & BarrettNaturtintDr OrganicVitabioticsWeledaSolgarEthiqueWildNew NordicHeath & HeatherDairy FreeGluten FreeAlcohol FreeSugar FreeWheat FreeSesame Seed FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeNew inShop for your WellnessJoints, Bones & MusclesWomen's HealthMenopauseSkincareGut HealthHair, Skin & NailsImmunitySleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartEnergyLow 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

Buy 1 get 1 half price on wellness favourites

Buy 1 get 1 half price

Save now

Buy 1 get 1 Half Price - Shop now
Buy 1 get 1 Half Price - Shop now

Optimum NutritionGold Standard 100% Casein Powder Chocolate 924g

  • Vegetarian icon

    Vegetarian

€54.00

€5.84/100 g

SKU: 076740

216 Rewards for Life points with this purchase

Discount codes cannot be used with this product

Optimum Nutrition Gold Standard 100% Casein Powder Chocolate 924g

€54.00

  • 24g of pure micellar casein protein with only 0.5g fat & no sugar
  • Slow digesting protein powder
  • Supports muscle growth & maintenance

Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day & especially last thing at night.


Optimum Nutrition Gold Standard 100% Casein Powder is the industry's first all-micellar Casein, and delivers 24g of slower digesting casein proteins for muscle growth support. Casein is best enjoyed in the evening - simply add one scoop to water, milk or your favourite drink.

Full ingredients

Micellar Casein (milk) [contains Emulsifier: Soy Lecithin], Fat-Reduced Cocoa Powder, Flavour, Salt,Thickeners (Cellulose Gum, Carageenan Gum, Guar Gum), Sweetener (Acesulfame Potassium, Sucralose), Enzyme Complex (Amylase, Protease, Cellulase,Beta-D-Galactosidase, Lipase). For Allergens - See ingredients in bold.

Always read the label before use

Per 33g Serving
Energy 484kJ / 115kcal
Protein 24g
Carbohydrate 3.5g
Of which sugars 1.5g
Fat 0.7g
Of which saturates 0.3g
Of which Trans Fat 0g
Fibre 1g
Sodium 242mg

Advisory Information:

Contains Milk & Soy.

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 one scoop of Gold Standard 100% Casein to 300 - 350 ml of water or prefered beverage. Use first thing in the morning, immediately before bed, in place of small meals, and/or any other time when delayed protein absorption is desired. To make protein ice cream, just mix one scoop into half the amount of water you normally use (150-180ml), place in the freezer for about 5 minutes - then enjoy!

4.6

35 reviews

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.

Pros mentioned

Nicest chocolate protein powder

Second time buying this. It's the nicest chocolate protein powder I've had. I mix it with 200g greek yogurt and a few dark chocolate chips for an evening snack and don't find it lumpy at all. Keeps you full all night so you don't wake up starving the next morning.

Aoife823 - 2 years ago

Verified Purchaser

Was this review useful?

Taste okay and would use again.

Happy with item.

Ismet - 3 years ago

Verified Purchaser

Was this review useful?

Bed time protein

Been searching for years for a nice tasting slow digesting protein this is it

Guys - 3 years ago

Verified Purchaser

Was this review useful?

Compare similar products

Product name

Price

Rating

Flavour

Suitable for

This product

Optimum Nutrition Gold Standard 100% Casein Powder Chocolate 924g
Price

€54.00

€5.84/100 g

Rating

4.6

Flavour

Chocolate

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.

  • Visa
  • MasterCard
  • AmericanExpress
  • PayPal
  • Facebook
  • Twitter
Copyright © Holland & Barrett Limited, 2024. All rights reserved. hollandandbarrett.ie is a trading name of Holland & Barrett Limited. Registered office: 45 Henry Street, Dublin, Dublin 1, D01 E9X8. Registered in Ireland: Company no. 79819. Registered VAT no. 4682002U.