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 & MatchShort DatedBuy 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 PriceOutletShort DatedIntroductory OfferBuy 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.Cannaray CBDTRIPCBDfxfourfiveHolland & BarrettHolistic HerbReakiroBody & Mind BotanicalsLove HempBuy one get one 1/2 priceSave up to 1/2 PriceOutletShort DatedDairy 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 HealthBraggGrenadeNatures AidSlimExpertFrejaInsane GrainBuy 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

254 items
Vitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 Tablets
28% Off
Holland & Barrett
Vitamin B1 + Thiamine 100mg 120 Tablets
(52)
£4.49
£6.25
£0.04/1 Tablet
Super Strength Complete Vit B Complex + Vitamin C 30 TabletsSuper Strength Complete Vit B Complex + Vitamin C 30 TabletsSuper Strength Complete Vit B Complex + Vitamin C 30 TabletsSuper Strength Complete Vit B Complex + Vitamin C 30 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 30 Tablets
(228)
£8.25
£0.28/1 Tablet
Super Strength Complete Vit B Complex + Vitamin C 120 TabletsSuper Strength Complete Vit B Complex + Vitamin C 120 TabletsSuper Strength Complete Vit B Complex + Vitamin C 120 TabletsSuper Strength Complete Vit B Complex + Vitamin C 120 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 120 Tablets
(228)
£20.99
£0.17/1 Tablet
Super Strength Complete Vit B Complex + Vitamin C 60 TabletsSuper Strength Complete Vit B Complex + Vitamin C 60 TabletsSuper Strength Complete Vit B Complex + Vitamin C 60 TabletsSuper Strength Complete Vit B Complex + Vitamin C 60 Tablets
30% Off
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 60 Tablets
(228)
£8.99
£12.99
£0.15/1 Tablet
Hair Vitamins 120 TabletsHair Vitamins 120 TabletsHair Vitamins 120 TabletsHair Vitamins 120 Tablets
25% Off
Holland & Barrett
Hair Vitamins 120 Tablets
(39)
£14.99
£19.99
£0.12/1 Tablet
Vitamin-B Complex Liquid Vitamin Formula 250ml
Buy 1 Get 1 Half Price
Floradix
Vitamin-B Complex Liquid Vitamin Formula 250ml
(40)
£17.49
£7.00/100 ml
Hair Vitamins 60 TabletsHair Vitamins 60 TabletsHair Vitamins 60 TabletsHair Vitamins 60 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Hair Vitamins 60 Tablets
(39)
£13.99
£0.23/1 Tablet
Alive! B Complex Multi Vitamins 60 Soft Jells
Buy 1 Get 1 Half Price
Nature's Way
Alive! B Complex Multi Vitamins 60 Soft Jells
(32)
£15.99
£0.27/1 softgel
Alive! Men's Energy Multi-Vitamin 30 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Men's Energy Multi-Vitamin 30 Tablets
(22)
£9.49
£0.32/1 Tablet
Heartcare One-a-Day 100 TabletsHeartcare One-a-Day 100 Tablets
25% Off
Kwai
Heartcare One-a-Day 100 Tablets
(40)
£11.24
£14.99
£0.11/1 Tablet
Heartcare One-a-Day 30 TabletsHeartcare One-a-Day 30 Tablets
24% Off
Kwai
Heartcare One-a-Day 30 Tablets
(40)
£4.12
£5.49
£0.14/1 Tablet
Alive! Women's 50+ Multi-Vitamin 30 TabletsAlive! Women's 50+ Multi-Vitamin 30 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Women's 50+ Multi-Vitamin 30 Tablets
(57)
£9.49
£0.32/1 Tablet
Alive! Women’s 50+ Ultra Energy 60 TabletsAlive! Women’s 50+ Ultra Energy 60 TabletsAlive! Women’s 50+ Ultra Energy 60 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Women’s 50+ Ultra Energy 60 Tablets
(45)
£26.49
£0.44/1 Tablet
Alive! Women’s Ultra Energy Multi Vitamin & Energy 60 TabletsAlive! Women’s Ultra Energy Multi Vitamin & Energy 60 TabletsAlive! Women’s Ultra Energy Multi Vitamin & Energy 60 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Women’s Ultra Energy Multi Vitamin & Energy 60 Tablets
(78)
£26.49
£0.44/1 Tablet
Iron & Vitamin 84 Tablets
Buy 1 Get 1 Half Price
Floradix
Iron & Vitamin 84 Tablets
(122)
£15.99
£0.19/1 Tablet
Nature's Aid PRO-Cognitiv 10 BillionNature's Aid PRO-Cognitiv 10 Billion
Buy 1 Get 1 Half Price
Natures Aid
Nature's Aid PRO-Cognitiv 10 Billion
(9)
£19.95
£0.33/1 Capsules
Alive! Men’s Ultra 50+ Multi Vitamin & Mineral 60 Gummies
Buy 1 Get 1 Half Price
Nature's Way
Alive! Men’s Ultra 50+ Multi Vitamin & Mineral 60 Gummies
(39)
£15.99
£0.27/1 Chewable
Alive! Men’s 50+ Ultra Multi Vitamins 60 TabletsAlive! Men’s 50+ Ultra Multi Vitamins 60 TabletsAlive! Men’s 50+ Ultra Multi Vitamins 60 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Men’s 50+ Ultra Multi Vitamins 60 Tablets
(24)
£26.49
£0.44/1 Tablet
Floravital Herbal Iron and Vitamin Formula 250ml
25% Off
Floradix
Floravital Herbal Iron and Vitamin Formula 250ml
(110)
£11.24
£14.99
£4.50/100 ml
Liquid Iron Formula 500ml
Buy 1 Get 1 Half Price
Floradix
Liquid Iron Formula 500ml
(392)
£24.49
£4.90/100 ml
Stat-Guard 30 Capsules
25% Off
Bioglan
Stat-Guard 30 Capsules
(13)
£17.25
£23.00
£0.58/1 Capsules
Ashwagandha 60 GummiesAshwagandha 60 GummiesAshwagandha 60 Gummies
Buy 1 Get 1 Half Price
Starpowa
Ashwagandha 60 Gummies
(29)
£39.99
£0.67/1 Chewable
Over 50's 60 CapsulesOver 50's 60 CapsulesOver 50's 60 CapsulesOver 50's 60 CapsulesOver 50's 60 Capsules
25% Off
Probio 7
Over 50's 60 Capsules
(22)
£19.49
£25.99
£0.32/1 Capsules
ABC to Z Multivitamins & Minerals 240 TabletsABC to Z Multivitamins & Minerals 240 TabletsABC to Z Multivitamins & Minerals 240 TabletsABC to Z Multivitamins & Minerals 240 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
ABC to Z Multivitamins & Minerals 240 Tablets
(151)
£12.99
£0.05/1 Tablet
Ultra Man 90 TabletsUltra Man 90 TabletsUltra Man 90 TabletsUltra Man 90 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Ultra Man 90 Tablets
(254)
£17.29
£0.19/1 Tablet
Alive! Womens Energy 60 GummiesAlive! Womens Energy 60 GummiesAlive! Womens Energy 60 Gummies
Buy 1 Get 1 Half Price
Nature's Way
Alive! Womens Energy 60 Gummies
(304)
£15.99
£0.27/1 Chewable
Cardioace Plus 60 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Cardioace Plus 60 Capsules
(66)
£17.99
£0.30/1 Capsules
Level Up Gym BundleLevel Up Gym BundleLevel Up Gym BundleLevel Up Gym BundleLevel Up Gym Bundle
Precision Engineered
Level Up Gym Bundle
(1)
£90.00
£90.00/1 Bundle
New In
Complete Vit B Complex 120 TabletsComplete Vit B Complex 120 TabletsComplete Vit B Complex 120 TabletsComplete Vit B Complex 120 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Complete Vit B Complex 120 Tablets
(83)
£4.99
£0.04/1 Tablet
Pregnacare Max 84 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Pregnacare Max 84 Capsules
(55)
£19.99
£0.24/1 Capsules
Ultra Woman 90 TabletsUltra Woman 90 TabletsUltra Woman 90 TabletsUltra Woman 90 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Ultra Woman 90 Tablets
(202)
£16.99
£0.19/1 Tablet
Max Women Advanced Fertility Supplement 30 SachetsMax Women Advanced Fertility Supplement 30 SachetsMax Women Advanced Fertility Supplement 30 SachetsMax Women Advanced Fertility Supplement 30 Sachets
25% Off
Proceive
Max Women Advanced Fertility Supplement 30 Sachets
(78)
£37.46
£49.95
£1.25/1 Sachet
Skin, Hair & Nails Formula 180 TabletsSkin, Hair & Nails Formula 180 TabletsSkin, Hair & Nails Formula 180 TabletsSkin, Hair & Nails Formula 180 Tablets
Buy 1 Get 1 Half Price
Holland & Barrett
Skin, Hair & Nails Formula 180 Tablets
(952)
£25.49
£0.14/1 Tablet
Wellman 50+ 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellman 50+ 30 Tablets
(113)
£10.49
£0.35/1 Tablet
Chia Seeds 400gChia Seeds 400gChia Seeds 400gChia Seeds 400gChia Seeds 400g
33% Off
Holland & Barrett
Chia Seeds 400g
(243)
£3.33
£4.99
£0.83/100 g
Wellman Max 84 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Wellman Max 84 Capsules
(60)
£20.99
£0.25/1 Capsules
1 - 36 of 254 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.