20% off €30

Code:MERRY
OffersBuy One Get One 1/2 PriceSave up to 1/2 price25% off Online Only Offer3 for 2 Mix & MatchOutletGreat SavingsBuy 1 Get 1 Free2 for €23 Mix & MatchIntroductory Offer2 for €70 Mix & MatchBuy 2 for €6 Mix & MatchVitamins & SupplementsVitamins & 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 RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyFlower RemediesVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNew NordicBioglanBetterYouNatures AidNovominsGrass & Co.Nature's Way3 for 2 Mix & MatchBuy One Get One 1/2 PriceSave up to 1/2 price25% off Online Only OfferOutletIntroductory OfferShort DatedDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkChristmas Food & GiftsFood & Drink Shop AllVegan FoodDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeasMatcha & Green TeaSleep & Relaxation TeaSlimming TeaWomen's Health TeasHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSpreadsPateSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsDrinks & JuicesShop all Drinks & JuicesMultipack DrinksProtein ShakesJuices & Health ShotsNatural Energy DrinksKombuchaSoft DrinksWaterAlcohol Free DrinksKefirSnacksShop 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 FoodHolland & BarrettNaturyaGrenadePukkaNakdHeath & HeatherTwiningsPerfectTedTrekMeridianBuy One Get One 1/2 Price3 for 2 Mix & MatchSave up to 1/2 price25% off Online Only OfferBuy 1 Get 1 FreeGreat SavingsOutletBuy 2 for €6 Mix & MatchGluten FreeDairy FreeWheat FreeEgg FreeSugar FreeMilk FreeSoya FreeSesame Seed FreeCelery FreeFish FreeNew inSports NutritionSports 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 LossKetoPrecision EngineeredOptimum NutritionMyproteinUSNGrenadeApplied NutritionPhDTriActiveSiSPulsinSave up to 1/2 priceBuy One Get One 1/2 PriceGreat SavingsIntroductory Offer2 for €70 Mix & Match2 for €30 Mix & Match25% off Online Only OfferOutletDairy FreeGluten FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inBeautyNatural 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 WellnessDr OrganicFaith in NatureWeledaNaturtintTisserandMiaromaQ+ATrilogyChilds FarmSea MagikBuy One Get One 1/2 PriceSave up to 1/2 price25% off Online Only OfferOutlet2 for €23 Mix & Match3 for 2 Mix & MatchGreat SavingsAlcohol FreeParfum FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg FreeFish FreeGluten FreeNew inWeight ManagementWeight 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 ShakesDiet Food & DrinkShop all Diet Food & DrinkDiet FoodLow Calorie SnacksSlimming TeaExercise SupportGrenadeOptimum NutritionHolland & BarrettPulsinPhDEat WaterUSNNatures AidApplied NutritionBraggBuy One Get One 1/2 PriceSave up to 1/2 price3 for 2 Mix & MatchGreat Savings2 for €70 Mix & Match2 for €30 Mix & Match25% off Online Only OfferOutletSugar FreeGluten FreeDairy FreeWheat FreeNew inChristmasHealth & WellnessShop all Health & WellnessJoints Bones & MusclesEnergyGut HealthShop all Gut HealthGut Health FoodHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenStress AnxietyShop all Stress AnxietyEnergy SupportSleep & RelaxationShop all Sleep & RelaxationRelaxationFood & DietShop all Food & DietKeto FoodMenopauseHolland & BarrettNaturtintDr OrganicVitabioticsApplied NutritionOptimum NutritionWildWeledaSolgarNew NordicBuy One Get One 1/2 PriceSave up to 1/2 price3 for 2 Mix & Match25% off Online Only Offer2 for €23 Mix & MatchOutletGreat Savings3 for €18 Mix & MatchGluten FreeDairy FreeSugar FreeAlcohol FreeWheat FreeSesame Seed FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeNew inNew InBest SellersTrendingShop for your WellnessGut HealthImmunityEnergyWomen's HealthMenopauseSkincareJoints, Bones & MusclesHair, Skin & NailsSleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartLow 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

Vitamin B1

183 items
Vitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 TabletsVitamin B1 + Thiamine 100mg 120 Tablets
3 for 2 Mix & Match
Holland & Barrett
Vitamin B1 + Thiamine 100mg 120 Tablets
(52)
€8.25
€0.07/1 Tablet
Iron & Vitamin 84 Tablets
Buy 1 Get 1 Half Price
Floradix
Iron & Vitamin 84 Tablets
(123)
€20.99
€0.25/1 Tablet
Hair Vitamins 120 TabletsHair Vitamins 120 TabletsHair Vitamins 120 TabletsHair Vitamins 120 Tablets
3 for 2 Mix & Match
Holland & Barrett
Hair Vitamins 120 Tablets
(39)
€25.99
€0.22/1 Tablet
Vitamin-B Complex Liquid Vitamin Formula 250ml
25% Off
Floradix
Vitamin-B Complex Liquid Vitamin Formula 250ml
(40)
€17.24
€22.99
€6.90/100 ml
Online Only Offer
Wellbaby Multi-Vitamin Liquid 6 Months to 4 Years 150mlWellbaby Multi-Vitamin Liquid 6 Months to 4 Years 150mlWellbaby Multi-Vitamin Liquid 6 Months to 4 Years 150ml
Buy 1 Get 1 Half Price
Vitabiotics
Wellbaby Multi-Vitamin Liquid 6 Months to 4 Years 150ml
(85)
€11.35
€7.57/100 ml
Floravital Herbal Iron and Vitamin Formula 250ml
24% Off
Floradix
Floravital Herbal Iron and Vitamin Formula 250ml
(110)
€14.62
€19.49
€5.85/100 ml
Online Only Offer
Wellkid Peppa Pig Multi-Vitamin Strawberry Flavour 30 JelliesWellkid Peppa Pig Multi-Vitamin Strawberry Flavour 30 JelliesWellkid Peppa Pig Multi-Vitamin Strawberry Flavour 30 Jellies
Buy 1 Get 1 Half Price
Vitabiotics
Wellkid Peppa Pig Multi-Vitamin Strawberry Flavour 30 Jellies
(56)
€10.99
€0.37/1 softgel
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
3 for 2 Mix & Match
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 120 Tablets
(228)
€27.29
€0.23/1 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)
€31.99
€0.53/1 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
3 for 2 Mix & Match
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 60 Tablets
(228)
€16.89
€0.28/1 Tablet
Alive! Children's Chewable Multi-Vitamin 30 TabletsAlive! Children's Chewable Multi-Vitamin 30 Tablets
Buy 1 Get 1 Half Price
Nature's Way
Alive! Children's Chewable Multi-Vitamin 30 Tablets
(37)
€11.99
€0.40/1 Chewable
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)
€19.49
€0.32/1 softgel
Hair Vitamins 60 TabletsHair Vitamins 60 TabletsHair Vitamins 60 TabletsHair Vitamins 60 Tablets
3 for 2 Mix & Match
Holland & Barrett
Hair Vitamins 60 Tablets
(39)
€18.49
€0.31/1 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
3 for 2 Mix & Match
Holland & Barrett
Super Strength Complete Vit B Complex + Vitamin C 30 Tablets
(228)
€11.00
€0.37/1 Tablet
Liquid Iron Formula 500ml
Buy 1 Get 1 Half Price
Floradix
Liquid Iron Formula 500ml
(392)
€31.99
€6.40/100 ml
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)
€20.99
€0.35/1 Chewable
Ultra Man 90 TabletsUltra Man 90 TabletsUltra Man 90 TabletsUltra Man 90 Tablets
3 for 2 Mix & Match
Holland & Barrett
Ultra Man 90 Tablets
(255)
€20.29
€0.23/1 Tablet
Wellwoman 50+ 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellwoman 50+ 30 Tablets
(126)
€18.99
€0.63/1 Tablet
Wellman Max 84 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Wellman Max 84 Capsules
(61)
€38.99
€0.46/1 Capsules
High Strength Complete Vit B Complex 240 TabletsHigh Strength Complete Vit B Complex 240 TabletsHigh Strength Complete Vit B Complex 240 Tablets
3 for 2 Mix & Match
Holland & Barrett
High Strength Complete Vit B Complex 240 Tablets
(481)
€19.49
€0.08/1 Tablet
Wellman 50+ 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellman 50+ 30 Tablets
(113)
€18.99
€0.63/1 Tablet
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
3 for 2 Mix & Match
Holland & Barrett
ABC to Z Multivitamins & Minerals 240 Tablets
(152)
€15.59
€0.06/1 Tablet
Pregnacare Max 84 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Pregnacare Max 84 Capsules
(55)
€35.79
€0.43/1 Capsules
Alive! Womens 50+ Multivitamin 60 GummiesAlive! Womens 50+ Multivitamin 60 GummiesAlive! Womens 50+ Multivitamin 60 Gummies
Buy 1 Get 1 Half Price
Nature's Way
Alive! Womens 50+ Multivitamin 60 Gummies
(166)
€20.99
€0.35/1 Chewable
Women Advanced Fertility Supplement 60 Capsules
Buy 1 Get 1 Half Price
Proceive
Women Advanced Fertility Supplement 60 Capsules
(70)
€33.49
€0.56/1 Capsules
Wellwoman 30 Capsules
Buy 1 Get 1 Half Price
Vitabiotics
Wellwoman 30 Capsules
(122)
€14.99
€0.50/1 Capsules
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
Buy 1 Get 1 Half Price
Proceive
Max Women Advanced Fertility Supplement 30 Sachets
(78)
€66.99
€2.23/1 Sachet
Co-Q10 50mg 90 TabletsCo-Q10 50mg 90 TabletsCo-Q10 50mg 90 TabletsCo-Q10 50mg 90 Tablets
3 for 2 Mix & Match
Holland & Barrett
Co-Q10 50mg 90 Tablets
(240)
€30.99
€0.34/1 Tablet
Pregnacare Conception 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Pregnacare Conception 30 Tablets
(81)
€11.00
€0.37/1 Tablet
Wellwoman 70+ 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellwoman 70+ 30 Tablets
(68)
€18.99
€0.63/1 Tablet
Wellman 30 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Wellman 30 Tablets
(73)
€8.55
€0.29/1 Tablet
Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyMenopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyMenopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyMenopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days SupplyMenopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days Supply
Buy 1 Get 1 Half Price
Revive Collagen
Menopause Max Hydrolysed Marine Collagen 10,000mgs 28 Days Supply
(14)
€98.99
€3.54/1 Sachet
Pregnacare Breastfeeding 84 TabletsPregnacare Breastfeeding 84 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Pregnacare Breastfeeding 84 Tablets
(47)
€29.99
€0.36/1 Tablet
Menopace Max 84 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Menopace Max 84 Tablets
(67)
€34.29
€0.41/1 Tablet
Pregnacare His & Her Conception 60 Tablets
Buy 1 Get 1 Half Price
Vitabiotics
Pregnacare His & Her Conception 60 Tablets
(34)
€27.00
€0.45/1 Tablet
High Strength ABC to Z Vegan Multivitamins 120 TabletsHigh Strength ABC to Z Vegan Multivitamins 120 TabletsHigh Strength ABC to Z Vegan Multivitamins 120 TabletsHigh Strength ABC to Z Vegan Multivitamins 120 Tablets
40% Off
Holland & Barrett
High Strength ABC to Z Vegan Multivitamins 120 Tablets
(26)
€11.69
€19.49
€0.10/1 Tablet
Online Only Offer
1 - 36 of 183 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.