20% off £20 OR 25% off £35

00h 00m 00s
Code:SALE
 

20% off £20 OR 25% off £35

00h 00m 00s

Code:SALE

Find a storeHelp
OffersBoxing Day EventSave up to 1/2 Price3 for 2 Mix & MatchOutletIntroductory OfferBetter than 1/2 priceBuy 1 Get 1 Free2 for £5 Mix & MatchBuy one get one 1/2 priceBuy 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 AidBoxing Day EventSave up to 1/2 Price3 for 2 Mix & MatchOutletBuy 1 Get 1 FreeIntroductory OfferShort DatedDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & 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 DoctorBoxing Day EventSave up to 1/2 PriceIntroductory OfferBetter than 1/2 priceOutlet2 for £5 Mix & Match3 for 2 Mix & MatchBuy one get one 1/2 priceGluten 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 NutritionGrenadePhDHuelTriActiveSiSBoxing Day EventSave up to 1/2 Price3 for 2 Mix & MatchIntroductory OfferOutletBuy 1 Get 1 FreeGluten 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 Farm3 for 2 Mix & MatchBoxing Day EventSave up to 1/2 PriceOutletAlcohol 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 HempBoxing Day EventSave up to 1/2 PriceOutlet3 for 2 Mix & MatchBuy 1 Get 1 FreeDairy 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 SnacksTrekBraggGrenadeNatures AidSlimExpertBoxing Day EventSave up to 1/2 PriceIntroductory Offer2 for £12 Mix & Match3 for 2 Mix & MatchOutletBuy 1 Get 1 FreeGluten 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 NordicBoxing Day EventSave up to 1/2 Price3 for 2 Mix & MatchOutletIntroductory OfferBuy 1 Get 1 Free2 for £12 Mix & Match3 for £15 Mix & MatchDairy 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
My H&B
Basket

Vitamin B3 500Mg

1720 items
Menopace Max 84 Tablets
33% Off
Vitabiotics
Menopace Max 84 Tablets
(66)
£17.32
£25.99
£0.21/1 Tablet
Menopace 30 Tablets
33% Off
Vitabiotics
Menopace 30 Tablets
(249)
£3.12
£4.69
£0.10/1 Tablet
Menopace 90 Tablets
33% Off
Vitabiotics
Menopace 90 Tablets
(249)
£7.99
£11.99
£0.09/1 Tablet
CBD Oil 500mg 10 mlCBD Oil 500mg 10 mlCBD Oil 500mg 10 mlCBD Oil 500mg 10 ml
18+
Buy 1 Get 1 Free
Reakiro
CBD Oil 500mg 10 ml
(109)
£28.99
£28.99/10 ml
Brains CBD 500mg 30mlBrains CBD 500mg 30mlBrains CBD 500mg 30ml
18+
3 for 2 Mix & Match
Vitabiotics
Brains CBD 500mg 30ml
(42)
£33.95
£11.32/10 ml
Lion's Mane 500mg 60 GummiesLion's Mane 500mg 60 GummiesLion's Mane 500mg 60 Gummies
18+
Buy 1 Get 1 Free
Starpowa
Lion's Mane 500mg 60 Gummies
(12)
£39.99
£0.67/1 Chewable
Ginkgo Biloba 60 Tablets 500mg
33% Off
FSC
Ginkgo Biloba 60 Tablets 500mg
(42)
£5.99
£8.99
£0.10/1 Tablet
CBD Oil 500mg Unflavoured 30mlCBD Oil 500mg Unflavoured 30mlCBD Oil 500mg Unflavoured 30mlCBD Oil 500mg Unflavoured 30mlCBD Oil 500mg Unflavoured 30ml
18+
40% Off
fourfive
CBD Oil 500mg Unflavoured 30ml
(2)
£16.80
£28.00
£56.00/100 ml
Online only offer
Metal Insulated MugMetal Insulated Mug
Spacegoods
Metal Insulated Mug
£19.99
£19.99/1 Item
InhalerInhaler
18+
Olbas
Inhaler
£2.79
£279.00/100 g
New In
Spirulina 500mg 200 TabletsSpirulina 500mg 200 TabletsSpirulina 500mg 200 TabletsSpirulina 500mg 200 Tablets
33% Off
Holland & Barrett
Spirulina 500mg 200 Tablets
(161)
£13.99
£20.99
£0.07/1 Tablet
Vitamin-B Complex Liquid Vitamin Formula 250ml
33% Off
Floradix
Vitamin-B Complex Liquid Vitamin Formula 250ml
(42)
£11.66
£17.49
£4.66/100 ml
Rutin 500mg 90 TabletsRutin 500mg 90 TabletsRutin 500mg 90 TabletsRutin 500mg 90 Tablets
33% Off
Holland & Barrett
Rutin 500mg 90 Tablets
(12)
£10.66
£15.99
£0.12/1 Tablet
Glucomannan 500mg 60 Capsules
18+
33% Off
Holland & Barrett
Glucomannan 500mg 60 Capsules
(30)
£6.66
£9.99
£0.11/1 Capsules
Glucomannan 500mg 60 Capsules
18+
33% Off
Holland & Barrett
Glucomannan 500mg 60 Capsules
(30)
£5.32
£7.99
£0.09/1 Capsules
Cannaray Bright Days CBD Oil 500mg 10mlCannaray Bright Days CBD Oil 500mg 10mlCannaray Bright Days CBD Oil 500mg 10mlCannaray Bright Days CBD Oil 500mg 10ml
18+
33% Off
Cannaray CBD
Cannaray Bright Days CBD Oil 500mg 10ml
(8)
£12.00
£18.00
£12.00/10 ml
Turmeric 500mg 90 CapsulesTurmeric 500mg 90 CapsulesTurmeric 500mg 90 CapsulesTurmeric 500mg 90 Capsules
33% Off
Holland & Barrett
Turmeric 500mg 90 Capsules
(306)
£9.66
£14.49
£0.11/1 Capsules
Turmeric 500mg 240 CapsulesTurmeric 500mg 240 CapsulesTurmeric 500mg 240 CapsulesTurmeric 500mg 240 Capsules
33% Off
Holland & Barrett
Turmeric 500mg 240 Capsules
(306)
£24.66
£36.99
£0.10/1 Capsules
Psyllium Husks Fibre 500mg 200 Vegi Capsules
33% Off
Solgar
Psyllium Husks Fibre 500mg 200 Vegi Capsules
(102)
£13.66
£20.50
£0.07/1 Capsules
Bee Pollen 500mg 90 TabletsBee Pollen 500mg 90 TabletsBee Pollen 500mg 90 TabletsBee Pollen 500mg 90 Tablets
33% Off
Holland & Barrett
Bee Pollen 500mg 90 Tablets
(30)
£8.32
£12.49
£0.09/1 Tablet
1000mg CBD/500mg CBG Oil 30ml
18+
33% Off
CBDfx
1000mg CBD/500mg CBG Oil 30ml
(1)
£33.49
£49.99
£111.63/100 ml
Online only offer
Vegan Glucosamine 500mg 60 TabletsVegan Glucosamine 500mg 60 TabletsVegan Glucosamine 500mg 60 TabletsVegan Glucosamine 500mg 60 Tablets
33% Off
Holland & Barrett
Vegan Glucosamine 500mg 60 Tablets
(8)
£6.59
£9.89
£0.11/1 Tablet
Ashwagandha 500mg 30 CapsulesAshwagandha 500mg 30 CapsulesAshwagandha 500mg 30 Capsules
3 for 2 Mix & Match
Holland & Barrett
Ashwagandha 500mg 30 Capsules
(117)
£12.99
£0.43/1 Capsules
Bee Propolis 500mg 90 CapsulesBee Propolis 500mg 90 CapsulesBee Propolis 500mg 90 CapsulesBee Propolis 500mg 90 Capsules
33% Off
Holland & Barrett
Bee Propolis 500mg 90 Capsules
(24)
£6.99
£10.49
£0.08/1 Capsules
Glucosamine Sulphate 500mg 240 CapsulesGlucosamine Sulphate 500mg 240 CapsulesGlucosamine Sulphate 500mg 240 CapsulesGlucosamine Sulphate 500mg 240 Capsules
33% Off
Holland & Barrett
Glucosamine Sulphate 500mg 240 Capsules
(156)
£13.99
£20.99
£0.06/1 Capsules
Glucosamine Sulphate 500mg 60 CapsulesGlucosamine Sulphate 500mg 60 CapsulesGlucosamine Sulphate 500mg 60 CapsulesGlucosamine Sulphate 500mg 60 Capsules
49% Off
Holland & Barrett
Glucosamine Sulphate 500mg 60 Capsules
(156)
£3.50
£6.99
£0.06/1 Capsules
Online only offer
Matcha Tea 500mg 100 CapsulesMatcha Tea 500mg 100 CapsulesMatcha Tea 500mg 100 Capsules
18+
33% Off
Holland & Barrett
Matcha Tea 500mg 100 Capsules
(35)
£9.32
£13.99
£9.32/1 Capsules
Cannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mgCannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mgCannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mgCannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mgCannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mg
33% Off
Cannaray CBD
Cannaray Sea Moss Wellness 60 Apple Flavour Gummies 500mg
(4)
£16.66
£25.00
£0.28/1 Chewable
Womens Multi-Vitamin 60 VitagummiesWomens Multi-Vitamin 60 VitagummiesWomens Multi-Vitamin 60 Vitagummies
33% Off
Bioglan
Womens Multi-Vitamin 60 Vitagummies
(126)
£7.66
£11.50
£0.13/1 Chewable
Hormone Balance Vitamin 30 GummiesHormone Balance Vitamin 30 GummiesHormone Balance Vitamin 30 GummiesHormone Balance Vitamin 30 Gummies
Buy 1 Get 1 Free
Starpowa
Hormone Balance Vitamin 30 Gummies
(54)
£24.99
£0.83/1 Chewable
Multi-Vitamin Beauty SupplementMulti-Vitamin Beauty Supplement
3 for 2 Mix & Match
Vitaskin
Multi-Vitamin Beauty Supplement
£25.00
£0.42/1 Capsules
Red Krill Oil 500mg Extra Strength 30 Capsules
33% Off
Bioglan
Red Krill Oil 500mg Extra Strength 30 Capsules
(28)
£17.00
£25.50
£0.57/1 Capsules
Vegan Omega 3 Oil 500mg 30 CapsulesVegan Omega 3 Oil 500mg 30 CapsulesVegan Omega 3 Oil 500mg 30 Capsules
33% Off
Holland & Barrett
Vegan Omega 3 Oil 500mg 30 Capsules
(37)
£7.32
£10.99
£0.24/1 Capsules
Vegan Omega 3 Oil 500mg 60 CapsulesVegan Omega 3 Oil 500mg 60 CapsulesVegan Omega 3 Oil 500mg 60 CapsulesVegan Omega 3 Oil 500mg 60 Capsules
33% Off
Holland & Barrett
Vegan Omega 3 Oil 500mg 60 Capsules
(37)
£10.66
£15.99
£0.18/1 Capsules
High Strength Royal Jelly 500mg 90 CapsulesHigh Strength Royal Jelly 500mg 90 CapsulesHigh Strength Royal Jelly 500mg 90 CapsulesHigh Strength Royal Jelly 500mg 90 Capsules
33% Off
Holland & Barrett
High Strength Royal Jelly 500mg 90 Capsules
(6)
£11.32
£16.99
£0.13/1 Capsules
Enteric Coated Odourless Garlic 500mg 30 TabletsEnteric Coated Odourless Garlic 500mg 30 TabletsEnteric Coated Odourless Garlic 500mg 30 TabletsEnteric Coated Odourless Garlic 500mg 30 Tablets
33% Off
Holland & Barrett
Enteric Coated Odourless Garlic 500mg 30 Tablets
(42)
£2.32
£3.49
£0.08/1 Tablet
109 - 144 of 1720 products
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
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.