15% off £20

Code:TREAT
 

15% off £20

Code:TREAT

Find a storeHelp
Offers3 for 2 Mix & MatchSave up to 1/2 PriceOnline OnlyBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletIntroductory Offer2 For £5 Mix & Match2 For £60 Mix & MatchShort Dated May 2025Vitamins & 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.Natures AidNovominsNature's Way3 for 2 Mix & MatchSave up to 1/2 PriceOnline OnlyBuy 1 Get 1 FreeOutletBuy one get one 1/2 priceShort Dated May 2025Dairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & Drink Shop AllVegan Food & DrinkShop all Vegan Food & DrinkMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedManuka HoneyTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthHealthier SnackingShop all Healthier SnackingSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateBreakfast 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 DrinksDesserts & CreamsNutritionally Complete FoodCoconutHolland & BarrettNaturyaGrenadePukkaTwiningsHeath & HeatherNakdPerfectTedManuka DoctorMeridianSave up to 1/2 Price3 for 2 Mix & MatchOnline OnlyBuy one get one 1/2 price2 For £5 Mix & MatchBuy 1 Get 1 FreeOutletShort Dated May 2025Gluten FreeDairy FreeWheat FreeSugar FreeEgg FreeMilk FreeSoya FreeNut FreeSesame Seed FreeCelery 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 EquipmentApplied NutritionOptimum NutritionPrecision EngineeredUSNMyproteinGrenadeHuelPhDTriActiveSiSSave up to 1/2 Price3 for 2 Mix & MatchOutlet2 For £60 Mix & MatchBuy one get one 1/2 priceOnline OnlyBuy 1 Get 1 FreeIntroductory OfferGluten FreeDairy FreeSugar FreePalm Oil FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inBeautyNatural 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 WellnessDr OrganicFaith in NatureWeledaNaturtintTisserandMiaromaSukinQ+ATrilogyChilds FarmSave up to 1/2 PriceBuy one get one 1/2 priceBuy 1 Get 1 FreeOnline Only3 for 2 Mix & MatchOutletIntroductory OfferShort Dated May 2025Alcohol FreeParfum FreeFluoride freePalm Oil FreeGluten FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg 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 & DrinkSlimming TeasHealthier CookingLow Calorie SnacksFruit, Nuts & SeedsJuices & Health ShotsApple Cider VinegarExercise SupportShop all Exercise SupportFitness EquipmentMeal Replacement ShakesDiet ProteinProtein BarsHolland & BarrettUSNTREKEat WaterFrejaIdeal HealthNudie SnacksBraggGrenadeNatures AidSave up to 1/2 Price3 for 2 Mix & MatchOnline OnlyBuy one get one 1/2 price2 For £12 Mix & MatchBuy 1 Get 1 FreeGluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inHealth & WellnessShop all Health & WellnessBrain HealthEnergyJoints, Bones, & MusclesGut HealthSleep & RelaxationHolland & BarrettDr OrganicVitabioticsFaith in NatureOptimum NutritionWeledaNaturtintPrecision EngineeredApplied NutritionUSN3 for 2 Mix & MatchSave up to 1/2 PriceOnline OnlyBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletIntroductory Offer2 For £60 Mix & MatchGluten FreeDairy FreeAlcohol FreeSugar FreeWheat FreeEgg FreeSoya FreeSesame Seed FreeCelery FreeCrustaceans FreeNew inNew InBest SellersTrendingThe best of Holland & BarrettMedicines 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 & ScalpTravelCareNurofenE45OilatumStrepsilsTiger BalmAnadinAnusolBeechamsBenylinBuy one get one 1/2 price3 for 2 Mix & MatchSave up to 1/2 PriceSave up to 1/2 priceIntroductory OfferNew inVeganShop 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 & MusclesEnergyWomen'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 B12

34 items
Holland & BarrettSolgarTabletsVitabioticsCapsulesNature's Way
Neuromind Plus 56 Tablets
Vitabiotics
Neuromind Plus 56 Tablets
(113)
3 for 2 Mix & Match
£21.50
£0.38/1 Tablet
Vitamin B-Complex "100" Extra High Potency 100 Vegi Capsules
Solgar
Vitamin B-Complex "100" Extra High Potency 100 Vegi Capsules
(78)
33% Off
£23.33
£35.00
£0.23/1 Capsules
Online only offer
Liposomal Vitamin B12 2500mcg Strawberry Flavour 14 x 10ml Liquid SachetsLiposomal Vitamin B12 2500mcg Strawberry Flavour 14 x 10ml Liquid SachetsLiposomal Vitamin B12 2500mcg Strawberry Flavour 14 x 10ml Liquid Sachets
Zooki
Liposomal Vitamin B12 2500mcg Strawberry Flavour 14 x 10ml Liquid Sachets
£24.99
£1.79/1 Sachet
New In
Menopace Max 84 Tablets
Vitabiotics
Menopace Max 84 Tablets
(68)
3 for 2 Mix & Match
£25.99
£0.31/1 Tablet
Formula VM-75 90 TabletsFormula VM-75 90 TabletsFormula VM-75 90 Tablets
Solgar
Formula VM-75 90 Tablets
(72)
3 for 2 Mix & Match
£35.00
£0.39/1 Tablet
Vitamin B12 Blood TestVitamin B12 Blood TestVitamin B12 Blood Test
18+
H&B&Me
Vitamin B12 Blood Test
(1)
£39.00
£39.00/1 Testing Kit
Vitamin B-Complex 100 Extra High Potency 250 Vegi CapsulesVitamin B-Complex 100 Extra High Potency 250 Vegi CapsulesVitamin B-Complex 100 Extra High Potency 250 Vegi Capsules
Solgar
Vitamin B-Complex 100 Extra High Potency 250 Vegi Capsules
(78)
33% Off
£49.30
£73.95
£0.20/1 Capsules
Online only offer
Liposomal Vitamin B12 2500mcg Strawberry Flavour 1 x 10ml Liquid SachetsLiposomal Vitamin B12 2500mcg Strawberry Flavour 1 x 10ml Liquid Sachets
Zooki
Liposomal Vitamin B12 2500mcg Strawberry Flavour 1 x 10ml Liquid Sachets
£2.49
£2.49/1 Sachet
Out of stock
Bach Rescue Plus 10 Lozenges
Bach Original Flower Remedies Rescue
Bach Rescue Plus 10 Lozenges
(22)
3 for 2 Mix & Match
£4.50
£0.45/1 Lozenge
Out of stock
B12 250ug 30ml SprayB12 250ug 30ml SprayB12 250ug 30ml Spray
Holland & Barrett
B12 250ug 30ml Spray
(33)
3 for 2 Mix & Match
£7.25
£2.42/10 ml
Out of stock
Alive! Womens 50+ Multivitamin 60 GummiesAlive! Womens 50+ Multivitamin 60 GummiesAlive! Womens 50+ Multivitamin 60 Gummies
Nature's Way
Alive! Womens 50+ Multivitamin 60 Gummies
(195)
3 for 2 Mix & Match
£15.99
£0.27/1 Chewable
Out of stock
Liquid B12 2000µg with B-Complex 59mlLiquid B12 2000µg with B-Complex 59mlLiquid B12 2000µg with B-Complex 59ml
Solgar
Liquid B12 2000µg with B-Complex 59ml
(87)
3 for 2 Mix & Match
£19.50
£33.05/100 ml
Out of stock
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
Nature's Way
Alive! Women’s Ultra Energy Multi Vitamin & Energy 60 Tablets
(91)
3 for 2 Mix & Match
£26.49
£0.44/1 Tablet
Out of stock
Formula VM-2000 180 TabletsFormula VM-2000 180 TabletsFormula VM-2000 180 Tablets
18+
Solgar
Formula VM-2000 180 Tablets
(27)
3 for 2 Mix & Match
£58.50
£0.33/1 Tablet
Out of stock
21 - 34 of 34 products

Related categories

Vitamin B Complexes

Biotin

Folic Acid

Pantothenic Acid

Top sellers

Holland & Barrett
Vitamin B12 + Cyanacobalamin 500ug 120 Tablets
(373)
3 for 2 Mix & Match

£9.99

£0.08/1 Tablet

BetterYou
Boost Daily Vitamins B12 Oral spray (25ml)
(359)
33% off

£8.30

£12.45

£33.20/100 ml

Holland & Barrett
High Strength Slow Release Vitamin B12 1000ug 180 Tablets
(1122)
3 for 2 Mix & Match

£20.99

£0.12/1 Tablet

Holland & Barrett
High Strength Slow Release Vitamin B12 1000ug 120 Tablets
(1122)
3 for 2 Mix & Match

£16.49

£0.14/1 Tablet

Vitabiotics
Neuromind Plus 56 Tablets
(113)
3 for 2 Mix & Match

£21.50

£0.38/1 Tablet

Holland & Barrett
Vitamin B12 100ug 60 Tablets
(226)
3 for 2 Mix & Match

£6.25

£0.10/1 Tablet

Nature's Way
Alive! Womens Energy 60 Gummies
(328)
3 for 2 Mix & Match

£15.99

£0.27/1 Chewable

Holland & Barrett
Vitamin B12 100ug 120 Tablets
(226)
3 for 2 Mix & Match

£9.99

£0.08/1 Tablet

Solgar
Vitamin B-Complex "100" Extra High Potency 100 Vegi Capsules
(78)
33% off

£23.33

£35.00

£0.23/1 Capsules

Solgar
Vitamin B-Complex "50" High Potency 50 Vegi Capsules
(67)
3 for 2 Mix & Match

£12.95

£0.26/1 Capsules

Solgar
Formula VM-75 90 Tablets
(72)
3 for 2 Mix & Match

£35.00

£0.39/1 Tablet

Solgar
Methylcobalamin 1000µg 30 Nuggets
(70)
33% off

£10.32

£15.49

£0.34/1 Nugget

Vitabiotics
Menopace 90 Tablets
(275)
3 for 2 Mix & Match

£11.99

£0.13/1 Tablet

Vitabiotics
Menopace Max 84 Tablets
(68)
3 for 2 Mix & Match

£25.99

£0.31/1 Tablet

Solgar
Megasorb Vitamin B-Complex 50 Tablets
(29)
33% off

£11.33

£17.00

£0.23/1 Tablet

Vitabiotics
Menopace 30 Tablets
(275)
3 for 2 Mix & Match

£4.69

£0.16/1 Tablet

Solgar
Formula VM-75 30 Tablets
(72)
3 for 2 Mix & Match

£14.00

£0.47/1 Tablet

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.