20% off £35

Code:SAVE20
 

20% off £35

Code:SAVE20

Find a storeHelp
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 & 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 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 EquipmentHolland & 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 inBeautyNew inHolland & 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 MushroomBeauty 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 & 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 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 & ScalpTravelHolland & 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 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 & 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 inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
My H&B
Basket

Protein Bars

141 items
Sort by: Popular
Image 1 for Chocolate Brownie Crunch Protein Bar 65g
Optimum Nutrition
Chocolate Brownie Crunch Protein Bar 65g
(46)
3 For 2 Mix & Match
£2.75
£4.23/100 g
Image 1 for Protein & Focus Peanut Butter Choc Chip Protein Bar 60gImage 2 for Protein & Focus Peanut Butter Choc Chip Protein Bar 60g
Tribe
Protein & Focus Peanut Butter Choc Chip Protein Bar 60g
(2)
3 For 2 Mix & Match
£2.00
£3.33/100 g
New In
Image 1 for Chocolate Crisp Protein Flapjack Bar 12 x 50gImage 2 for Chocolate Crisp Protein Flapjack Bar 12 x 50g
YuBi Bar
Chocolate Crisp Protein Flapjack Bar 12 x 50g
Sold byBAR1 BRANDS LIMITED
£15.99
£2.67/100 g
New In
Image 1 for Protein & Focus Choc Brownie Protein Bar 60gImage 2 for Protein & Focus Choc Brownie Protein Bar 60g
Tribe
Protein & Focus Choc Brownie Protein Bar 60g
(2)
3 For 2 Mix & Match
£2.00
£3.33/100 g
New In
Image 1 for Trek Cocoa Oat Protein Flapjack 50gImage 2 for Trek Cocoa Oat Protein Flapjack 50gImage 3 for Trek Cocoa Oat Protein Flapjack 50gImage 4 for Trek Cocoa Oat Protein Flapjack 50g
TREK
Trek Cocoa Oat Protein Flapjack 50g
(123)
£1.85
£3.70/100 g
Image 1 for Diet Protein Bar Chocolate Caramel Crisp 45g
Applied Nutrition
Diet Protein Bar Chocolate Caramel Crisp 45g
(26)
£2.00
£4.44/100 g
Image 1 for Peanut Protein Bar 12 x 35gImage 2 for Peanut Protein Bar 12 x 35gImage 3 for Peanut Protein Bar 12 x 35g
YuBi Bar
Peanut Protein Bar 12 x 35g
(1)
Sold byBAR1 BRANDS LIMITED
£14.99
£0.04/1 Bar
Image 1 for Choc Orange Protein Bar 12 x 35gImage 2 for Choc Orange Protein Bar 12 x 35g
YuBi Bar
Choc Orange Protein Bar 12 x 35g
(2)
Sold byBAR1 BRANDS LIMITED
£14.99
£3.57/100 g
New In
Image 1 for Trek Cocoa Oat Protein Flapjacks 3x 50g
TREK
Trek Cocoa Oat Protein Flapjacks 3x 50g
(123)
£3.95
£2.63/100 g
Image 1 for Cookie Crumb Vegan Collagen Protein Bar 50gImage 2 for Cookie Crumb Vegan Collagen Protein Bar 50gImage 3 for Cookie Crumb Vegan Collagen Protein Bar 50gImage 4 for Cookie Crumb Vegan Collagen Protein Bar 50gImage 5 for Cookie Crumb Vegan Collagen Protein Bar 50g
Jade & Joy
Cookie Crumb Vegan Collagen Protein Bar 50g
(16)
33% Off
£1.67
£2.50
£3.34/100 g
Image 1 for Chocolate Brownie Crunch Protein Bar 10x 65g
Optimum Nutrition
Chocolate Brownie Crunch Protein Bar 10x 65g
(46)
3 For 2 Mix & Match
£24.75
£3.81/100 g
Image 1 for Fudge Brownie Protein Bar 12 x 35gImage 2 for Fudge Brownie Protein Bar 12 x 35g
YuBi Bar
Fudge Brownie Protein Bar 12 x 35g
Sold byBAR1 BRANDS LIMITED
£14.99
£3.57/100 g
New In
Image 1 for Almond & Salted Caramel Keto Bar 3 x 30gImage 2 for Almond & Salted Caramel Keto Bar 3 x 30g
Pulsin
Almond & Salted Caramel Keto Bar 3 x 30g
(3)
£3.50
£2.33/100 g
Image 1 for Diet Protein Bar Chocolate Salted Caramel 45g
Applied Nutrition
Diet Protein Bar Chocolate Salted Caramel 45g
(24)
£2.00
£4.44/100 g
Image 1 for Cookie Dough Protein Ball 40g
Bounce
Cookie Dough Protein Ball 40g
(24)
£2.00
£5.00/100 g
Image 1 for Trek Salted Caramel Protein Flapjack 50gImage 2 for Trek Salted Caramel Protein Flapjack 50gImage 3 for Trek Salted Caramel Protein Flapjack 50gImage 4 for Trek Salted Caramel Protein Flapjack 50gImage 5 for Trek Salted Caramel Protein Flapjack 50g
TREK
Trek Salted Caramel Protein Flapjack 50g
(93)
£1.85
£3.70/100 g
Image 1 for Caramel Protein Bar 45g
Nakd
Caramel Protein Bar 45g
(139)
Member price
£1.12£0.25/10 g
£1.40
£0.31/10 g
Image 1 for Oreo White Protein Bar 60g
Grenade
Oreo White Protein Bar 60g
(89)
3 For 2 Mix & Match
£3.05
£5.08/100 g
Image 1 for Trek Lotus Biscoff Protein Flapjack Multipack 3x 50gImage 2 for Trek Lotus Biscoff Protein Flapjack Multipack 3x 50g
TREK
Trek Lotus Biscoff Protein Flapjack Multipack 3x 50g
(1)
£3.95
£2.63/100 g
New In
Image 1 for Super Good Bar Pistacio & Cranberry 12 x 50gImage 2 for Super Good Bar Pistacio & Cranberry 12 x 50g
TriActive
Super Good Bar Pistacio & Cranberry 12 x 50g
(53)
25% Off
£20.25
£27.00
£3.38/100 g
41 - 60 of 141 products

Related categories

Energy Bars

Protein Shakes

Protein Snacks

Speak to an Advisor
Speak to an Advisor
Book your free, 1:1 online consultation with one of our qualified advisors.
Find out more|
Rewards for Life
Rewards for Life
Collect points with every purchase and we will convert them into money off vouchers.
Find out more|My Account|
Subscribe & Save
Subscribe & Save
Save up to 45% on your favourite products plus get free delivery on all orders over £10
Refer a friend
Refer a friend
Refer a friend and both of you get rewarded! Share the benefits and enjoy exclusive perks
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.