20% off £25

Code:MERRY
OffersBuy one get one 1/2 priceSave up to 1/2 PriceOutlet3 for 2 Mix & Match2 for £18 Mix & MatchBuy 1 Get 1 Free2 for £5 Mix & MatchIntroductory Offer2 for £50 Mix & Match2 for £60 Mix & MatchBuy more save 10%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 SprayCBD 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 NordicWeledaBioglanGrass & Co.BetterYouNature's WayNatures AidBuy one get one 1/2 priceSave up to 1/2 PriceOutletIntroductory OfferShort DatedBuy 1 Get 1 FreeDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkChristmas Food & GiftsFood & Drink Shop AllDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthSnacksShop all SnacksSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksVegan FoodShop all Vegan FoodMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockBreakfast 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 DrinksNutritionally Complete FoodCoconutHolland & BarrettNaturyaGrenadeHuelHeath & HeatherNakdPukkaTwiningsPerfectTedManuka DoctorSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & Match2 for £5 Mix & MatchOutletBuy 1 Get 1 FreeBuy more save 10%2 for £12 Mix & MatchGluten FreeDairy FreeWheat FreeEgg FreeSugar FreeMilk FreeSoya FreeSesame Seed FreeCelery FreeFish FreeNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinWhey ProteinClear ProteinMass GainersVegan ProteinDiet ProteinCaseinSports SupplementsShop all Sports SupplementsTestosteroneElectrolytesEnergy GelsSports CollagenCreatineShop all CreatineCreatine PowderCreatine CapsulesBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksNutritionally Complete FoodMeal Replacement ShakesPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutCaffeine Free Pre WorkoutAmino Energy PowdersIntra WorkoutPost WorkoutKetoAmino AcidsShop all Amino AcidsAmino Energy PowdersBCAAL-LysineGlutamineCarnitineArginineVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness EquipmentOptimum NutritionPrecision EngineeredUSNMyproteinApplied NutritionGrenadePhDHuelTriActiveSiSSave up to 1/2 PriceBuy one get one 1/2 priceBuy 1 Get 1 FreeIntroductory Offer2 for £50 Mix & Match2 for £60 Mix & Match2 for £25 Mix & MatchOutletGluten FreeDairy FreeSugar FreePalm Oil FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inBeautyGiftsNatural 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 Spray, Gel & MousseHair AccessoriesWashing & 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 WellnessSexual WellnessDr OrganicFaith in NatureWeledaNaturtintTisserandMiaromaSukinQ+ATrilogyChilds FarmBuy one get one 1/2 priceSave up to 1/2 Price2 for £18 Mix & MatchOutletBuy 1 Get 1 FreeAlcohol FreeParfum FreePalm Oil FreeGluten FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg FreeFish FreeNew inChristmasCBDShop all CBDCBD Vitamins & SupplementsShop all CBD Vitamins & SupplementsCBD OilCBD CapsulesCBD SprayCBD GummiesCBD Food & DrinkCBD BeautyGrass & Co.TRIPCannaray CBDCBDfxfourfiveHolland & BarrettHolistic HerbReakiroBody & Mind BotanicalsLove HempBuy one get one 1/2 priceOutletSave up to 1/2 PriceDairy FreeAlcohol FreeGluten FreeNew 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 & DrinkHealthier CookingLow Calorie SnacksSlimming TeasExercise SupportShop all Exercise SupportFitness EquipmentMeal Replacement ShakesDiet ProteinProtein BarsHolland & BarrettUSNEat WaterIdeal HealthNudie SnacksBraggGrenadeNatures AidSlimExpertFrejaBuy one get one 1/2 priceSave up to 1/2 Price2 for £12 Mix & MatchOutletGluten FreeSugar FreeDairy FreeWheat FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeNew inHealth & WellnessShop all Health & WellnessEnergyJoints Bones & MusclesGut HealthHair Skin & NailsStress AnxietySleep & RelaxationHolland & BarrettVitabioticsNaturtintWeledaSolgarOptimum NutritionDr OrganicBetterYouApplied NutritionNew NordicBuy one get one 1/2 priceSave up to 1/2 PriceOutlet2 for £18 Mix & Match3 for 2 Mix & Match2 for £60 Mix & Match2 for £12 Mix & MatchBuy 1 Get 1 FreeDairy FreeGluten FreeAlcohol FreeSugar FreeWheat FreeSoya FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeNew inNew InBest SellersTrendingMedicines and HealthcareVeganShop for your WellnessGut HealthImmunityEnergySkincareWomen's HealthMenstrual HealthMenopauseJoints, Bones & MusclesHair, Skin & NailsSleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartLow Mood & DepressionConcentration & AlertnessEye HealthSexual HealthLearn about WellnessJoints, Bones & MusclesWomen's HealthPeriods & Cycle HealthMenopauseImmunityGut HealthFood & DietSports & FitnessSleep & RelaxationHair Skin & NailsArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast

Vitamin B1

212 items
Supershake Energy Cacao & Maca 300g
Pulsin
Supershake Energy Cacao & Maca 300g
(17)
£18.00
£6.00/100 g
Vitamin C, Vitamin B & Zinc 20 Effervescent TabletsVitamin C, Vitamin B & Zinc 20 Effervescent TabletsVitamin C, Vitamin B & Zinc 20 Effervescent Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Vitamin C, Vitamin B & Zinc 20 Effervescent Tablets
(40)
£4.49
£0.22/1 Tablet
Out of stock
Nootropic Formula + B Vitamins 60 CapsulesNootropic Formula + B Vitamins 60 CapsulesNootropic Formula + B Vitamins 60 CapsulesNootropic Formula + B Vitamins 60 Capsules
Buy 1 Get 1 Half Price
Holland & Barrett
Nootropic Formula + B Vitamins 60 Capsules
(2)
£17.99
£0.30/1 Capsules
Out of stock
Hair Vitamin 60 CapsulesHair Vitamin 60 CapsulesHair Vitamin 60 CapsulesHair Vitamin 60 Capsules
Buy 1 Get 1 Half Price
Holland & Barrett
Hair Vitamin 60 Capsules
(20)
£13.99
£0.23/1 Capsules
Out of stock
Liverel 60 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Liverel 60 Tablets
(57)
£17.49
£0.29/1 Tablet
Out of stock
Food Grown Daily Multi Nutrient for Women 60 CapsulesFood Grown Daily Multi Nutrient for Women 60 CapsulesFood Grown Daily Multi Nutrient for Women 60 CapsulesFood Grown Daily Multi Nutrient for Women 60 Capsules
Buy 1 Get 1 Half Price
Wild Nutrition
Food Grown Daily Multi Nutrient for Women 60 Capsules
(5)
£37.00
£0.62/1 Capsules
Out of stock
Multivitamins 240 TabletsMultivitamins 240 TabletsMultivitamins 240 TabletsMultivitamins 240 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Multivitamins 240 Tablets
(57)
£7.99
£0.03/1 Tablet
Out of stock
Neuromind 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Neuromind 30 Tablets
(40)
£11.49
£0.38/1 Tablet
Out of stock
Wellkid Multi-Vitamin Chewables 30 TabletsWellkid Multi-Vitamin Chewables 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellkid Multi-Vitamin Chewables 30 Tablets
(60)
£6.99
£0.23/1 Tablet
Out of stock
High Strength Complete Vit B Complex 60 TabletsHigh Strength Complete Vit B Complex 60 TabletsHigh Strength Complete Vit B Complex 60 TabletsHigh Strength Complete Vit B Complex 60 Tablets
Holland & Barrett
High Strength Complete Vit B Complex 60 Tablets
(9)
£3.59
£5.99
£0.06/1 Tablet
Out of stock
Online only offer
Multivitamins 120 TabletsMultivitamins 120 TabletsMultivitamins 120 TabletsMultivitamins 120 Tablets
35% Off
Holland & Barrett
Multivitamins 120 Tablets
(57)
£3.89
£5.99
£0.03/1 Tablet
Out of stock
Online only offer
Food Grown Daily Multi Nutrient 45+for Women 60 CapsulesFood Grown Daily Multi Nutrient 45+for Women 60 CapsulesFood Grown Daily Multi Nutrient 45+for Women 60 CapsulesFood Grown Daily Multi Nutrient 45+for Women 60 Capsules
Buy 1 Get 1 Half Price
Wild Nutrition
Food Grown Daily Multi Nutrient 45+for Women 60 Capsules
(3)
£37.00
£0.62/1 Capsules
Out of stock
Vitaboost Multivitamin 50+ Effervescent 20 Tablets
VitaBoost
Vitaboost Multivitamin 50+ Effervescent 20 Tablets
(31)
£3.29
£5.49
£0.16/1 Tablet
Out of stock
Online only offer
Revive Zest Active 30 Sachets
Buy 1 Get 1 Half Price
Revive Active
Revive Zest Active 30 Sachets
(5)
£34.95
£1.17/1 Sachet
Out of stock
ABC to Z 50+ Multivitamins 60 TabletsABC to Z 50+ Multivitamins 60 TabletsABC to Z 50+ Multivitamins 60 TabletsABC to Z 50+ Multivitamins 60 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
ABC to Z 50+ Multivitamins 60 Tablets
(114)
£5.99
£0.10/1 Tablet
Out of stock
Vitaboost Kids Multivitamin Effervescent 20 TabletsVitaboost Kids Multivitamin Effervescent 20 TabletsVitaboost Kids Multivitamin Effervescent 20 Tablets
VitaBoost
Vitaboost Kids Multivitamin Effervescent 20 Tablets
(19)
£2.99
£4.99
£0.15/1 Tablet
Out of stock
Online only offer
Skin, Hair & Nails Formula 30 TabletsSkin, Hair & Nails Formula 30 TabletsSkin, Hair & Nails Formula 30 TabletsSkin, Hair & Nails Formula 30 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Skin, Hair & Nails Formula 30 Tablets
(952)
£6.49
£0.22/1 Tablet
Out of stock
Multivitamin 30 TabletsMultivitamin 30 TabletsMultivitamin 30 TabletsMultivitamin 30 Tablets
H&B Value
Multivitamin 30 Tablets
(24)
£1.13
£1.50
£0.04/1 Tablet
Out of stock
Online only offer
Multivitamins & Iron 120 TabletsMultivitamins & Iron 120 TabletsMultivitamins & Iron 120 TabletsMultivitamins & Iron 120 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Multivitamins & Iron 120 Tablets
(237)
£3.99
£0.03/1 Tablet
Out of stock
Holland & Barrett SlimExpert Meal Replacement Shake Chocolate Flavour 540gHolland & Barrett SlimExpert Meal Replacement Shake Chocolate Flavour 540g
18+
Buy 1 Get 1 Half Price
SlimExpert
Holland & Barrett SlimExpert Meal Replacement Shake Chocolate Flavour 540g
(45)
£19.99
£3.70/100 g
Out of stock
Wellkid Soft Jelly Pastilles Orange 30 Chews
Buy 1 Get 1 Half Price
Vitabiotics
Wellkid Soft Jelly Pastilles Orange 30 Chews
(6)
£5.99
£0.20/1 Chewable
Out of stock
Neu Him Male Multivitamin 30 TabletsNeu Him Male Multivitamin 30 Tablets
Buy 1 Get 1 Half Price
Neubria
Neu Him Male Multivitamin 30 Tablets
(1)
£7.95
£0.27/1 Tablet
Out of stock
Food Grown Fertility Support for Women 60 CapsulesFood Grown Fertility Support for Women 60 CapsulesFood Grown Fertility Support for Women 60 CapsulesFood Grown Fertility Support for Women 60 Capsules
Buy 1 Get 1 Half Price
Wild Nutrition
Food Grown Fertility Support for Women 60 Capsules
(1)
£39.50
£0.66/1 Capsules
Out of stock
Kids Multivits & Iron 30 TabletsKids Multivits & Iron 30 TabletsKids Multivits & Iron 30 TabletsKids Multivits & Iron 30 Tablets
40% Off
Holland & Barrett
Kids Multivits & Iron 30 Tablets
(147)
£3.59
£5.99
£0.12/1 Tablet
Out of stock
Online only offer
Edge Focus Nootropic Multivitamin Vegan 60 CapsulesEdge Focus Nootropic Multivitamin Vegan 60 CapsulesEdge Focus Nootropic Multivitamin Vegan 60 CapsulesEdge Focus Nootropic Multivitamin Vegan 60 CapsulesEdge Focus Nootropic Multivitamin Vegan 60 Capsules
Buy 1 Get 1 Half Price
Neubria
Edge Focus Nootropic Multivitamin Vegan 60 Capsules
(25)
£24.99
£0.42/1 Capsules
Out of stock
Conception Support For Him & Her 30+30 TabletsConception Support For Him & Her 30+30 TabletsConception Support For Him & Her 30+30 TabletsConception Support For Him & Her 30+30 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Conception Support For Him & Her 30+30 Tablets
(31)
£13.49
£0.22/1 Tablet
Out of stock
Holland and Barrett Kids Multivits & Iron  240 TabletsHolland and Barrett Kids Multivits & Iron  240 TabletsHolland and Barrett Kids Multivits & Iron  240 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Holland and Barrett Kids Multivits & Iron 240 Tablets
(147)
£12.99
£0.05/1 Tablet
Out of stock
Holland & Barrett SlimExpert Meal Replacement Shake Vanilla Flavour 520gHolland & Barrett SlimExpert Meal Replacement Shake Vanilla Flavour 520g
18+
Buy 1 Get 1 Half Price
SlimExpert
Holland & Barrett SlimExpert Meal Replacement Shake Vanilla Flavour 520g
(34)
£19.99
£3.84/100 g
Out of stock
Kids Multivitamin 30 Chewable TabletsKids Multivitamin 30 Chewable TabletsKids Multivitamin 30 Chewable TabletsKids Multivitamin 30 Chewable Tablets
H&B Value
Kids Multivitamin 30 Chewable Tablets
(14)
£1.09
£0.04/1 Capsules
Out of stock
Nickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 SachetsNickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 SachetsNickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 SachetsNickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 SachetsNickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 Sachets
Buy 1 Get 1 Half Price
PAW Patrol
Nickelodeon Multivitamin Fizzy Drink Apple & Blackcurrant 10 Sachets
(18)
£4.99
£0.50/1 Sachet
Out of stock
Teen Multivitamin + Omega 30 GummiesTeen Multivitamin + Omega 30 GummiesTeen Multivitamin + Omega 30 GummiesTeen Multivitamin + Omega 30 Gummies
Holland & Barrett
Teen Multivitamin + Omega 30 Gummies
(21)
£7.19
£11.99
£0.24/1 Chewable
Out of stock
Online only offer
Male Fertility 60 CapsulesMale Fertility 60 Capsules
Buy 1 Get 1 Half Price
Holland & Barrett
Male Fertility 60 Capsules
£14.99
£0.25/1 Capsules
Out of stock
181 - 212 of 212 products
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.