15% off £30 OR 20% off £40

Code:SAVE
 

15% off £30 OR 20% off £40

Code:SAVE

OffersBuy one get one 1/2 priceSave up to 1/2 Price3 for 2 Mix & MatchOnline OnlyOutletBuy 1 Get 1 FreeIntroductory Offer2 for £18 Mix & Match2 for £5 Mix & Match£15 Creatine with selected powdersBetter than 1/2 priceShort DatedVitamins & 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 AidNature's WayNovomins3 for 2 Mix & MatchBuy one get one 1/2 priceSave up to 1/2 PriceOnline OnlyOutletBuy 1 Get 1 FreeIntroductory OfferBetter than 1/2 priceDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & Drink Shop AllEasterComic ReliefVegan FoodShop all Vegan FoodMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsManuka HoneyDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedTeas, 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 PriceBuy one get one 1/2 price3 for 2 Mix & MatchOnline Only2 for £5 Mix & MatchBuy 1 Get 1 FreeOutlet2 for £12Gluten 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 EquipmentOptimum NutritionPrecision EngineeredApplied NutritionUSNMyproteinGrenadePhDHuelTriActiveSiSSave up to 1/2 PriceBuy one get one 1/2 priceIntroductory Offer£15 Creatine with selected powdersOutletOnline Only3 for 2 Mix & MatchBuy 1 Get 1 FreeGluten 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 FarmOnline OnlyBuy one get one 1/2 priceSave up to 1/2 Price2 for £18 Mix & MatchOutlet3 for 2 Mix & MatchAlcohol 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 & BarrettUSNPhDTREKEat WaterIdeal HealthNudie SnacksBraggGrenadeNatures AidSave up to 1/2 PriceBuy one get one 1/2 price3 for 2 Mix & MatchOnline Only2 for £12Introductory OfferOutlet2 for £32 Mix & MatchGluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inHealth & WellnessShop all Health & WellnessEnergyGut HealthShop all Gut HealthGut Health FoodHair Skin & NailsStress AnxietySleep & RelaxationHolland & BarrettNaturtintOptimum NutritionDr OrganicWeledaSolgarVitabioticsApplied NutritionWildNew NordicBuy one get one 1/2 price3 for 2 Mix & MatchSave up to 1/2 PriceOnline Only2 for £18 Mix & MatchOutlet£15 Creatine with selected powders2 for £12Dairy FreeGluten FreeSugar FreeAlcohol 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 & 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
Skip to content

Hb Magnesium Supplement 375Mg 90 Tablets

2252 items
Gut Health Food With Prebiotic Plant Fibre Carrot & Ginger With Turmeric Multipack 4 x 455mlGut Health Food With Prebiotic Plant Fibre Carrot & Ginger With Turmeric Multipack 4 x 455ml
Deeply
Gut Health Food With Prebiotic Plant Fibre Carrot & Ginger With Turmeric Multipack 4 x 455ml
Buy 1 Get 1 Half Price
£68.99
£3.79/100 ml
New In
Respiratory Decongestant Nasal Spray 15mlRespiratory Decongestant Nasal Spray 15mlRespiratory Decongestant Nasal Spray 15mlRespiratory Decongestant Nasal Spray 15mlRespiratory Decongestant Nasal Spray 15ml
Puressentiel
Respiratory Decongestant Nasal Spray 15ml
(12)
Buy 1 Get 1 Half Price
£9.99
£6.66/10 ml
Lion's Mane Mushroom Black Tea 15 Tea BagsLion's Mane Mushroom Black Tea 15 Tea BagsLion's Mane Mushroom Black Tea 15 Tea Bags
Cheerful Buddha
Lion's Mane Mushroom Black Tea 15 Tea Bags
(11)
Buy 1 Get 1 Half Price
£4.99
£0.33/1 Sachet
Lion's Mane Mushroom Green Tea 15 Tea BagsLion's Mane Mushroom Green Tea 15 Tea BagsLion's Mane Mushroom Green Tea 15 Tea Bags
Cheerful Buddha
Lion's Mane Mushroom Green Tea 15 Tea Bags
(14)
Buy 1 Get 1 Half Price
£4.99
£0.33/1 Tea Bag
Lion's Mane Mushroom Decaffeinated Coffee Blend 150gLion's Mane Mushroom Decaffeinated Coffee Blend 150gLion's Mane Mushroom Decaffeinated Coffee Blend 150gLion's Mane Mushroom Decaffeinated Coffee Blend 150g
Cheerful Buddha
Lion's Mane Mushroom Decaffeinated Coffee Blend 150g
(6)
Buy 1 Get 1 Half Price
£14.99
£9.99/100 g
3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies
Bio-Kult
3-in-1 Biotic Blend Multivitamin for Adults Orange Flavoured 30 Gummies
(17)
25% Off
£12.74
£16.99
£0.42/1 Chewable
Online only offer
Hormone Balance Mushroom Blend 150gHormone Balance Mushroom Blend 150gHormone Balance Mushroom Blend 150gHormone Balance Mushroom Blend 150gHormone Balance Mushroom Blend 150g
Sixways
Hormone Balance Mushroom Blend 150g
(14)
Buy 1 Get 1 Half Price
£34.99
£23.33/100 g
Wellkid Multivitamin Liquid 150ml
Vitabiotics
Wellkid Multivitamin Liquid 150ml
(69)
33% Off
£4.99
£7.45
£3.33/100 ml
Online only offer
MultiVit Oral Spray 25ml
BetterYou
MultiVit Oral Spray 25ml
(78)
3 for 2 Mix & Match
£9.99
£39.96/100 ml
Vitamixin Sprinkles 30 Sachets
Nutrigen
Vitamixin Sprinkles 30 Sachets
(98)
Buy 1 Get 1 Half Price
£12.89
£0.43/1 Sachet
Vegy Syrup 200ml
Nutrigen
Vegy Syrup 200ml
(41)
Buy 1 Get 1 Half Price
£11.89
£5.95/100 ml
LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)
MPowder
LIMINAL PERI-BOOST Perimenopause Foundation Blend 30 Day Supply (900g)
(226)
Buy 1 Get 1 Half Price
£75.00
£8.33/100 g
Multivitamins Fruit Bear 60 Chewables
Jelly Bears
Multivitamins Fruit Bear 60 Chewables
(104)
Buy 1 Get 1 Half Price
£9.99
£0.17/1 Chewable
Allergy Syrup 60mlAllergy Syrup 60ml
Clarityn
Allergy Syrup 60ml
Buy 1 Get 1 Half Price
£5.79
£9.65/100 g
SmartKids Healthy Eyes 30 Orange Flavour Gummies
Bioglan
SmartKids Healthy Eyes 30 Orange Flavour Gummies
(19)
3 for 2 Mix & Match
£8.00
£0.27/1 Chewable
Perimenopause Support 180 GummiesPerimenopause Support 180 GummiesPerimenopause Support 180 GummiesPerimenopause Support 180 GummiesPerimenopause Support 180 Gummies
Health & Her
Perimenopause Support 180 Gummies
(10)
33% Off
£20.09
£29.99
£0.11/1 Chewable
Online only offer
Baby & Toddler Essential Multivit Drops 30mlBaby & Toddler Essential Multivit Drops 30ml
Holland & Barrett
Baby & Toddler Essential Multivit Drops 30ml
£5.25
£17.50/100 ml
New In
Inulin Powder Drink Mix 10 Sachets
Nutrigen
Inulin Powder Drink Mix 10 Sachets
(41)
Buy 1 Get 1 Half Price
£6.89
£0.69/1 Sachet
Hayfever Relief 2%w/v Eye Drops 10mlHayfever Relief 2%w/v Eye Drops 10ml
Optrex
Hayfever Relief 2%w/v Eye Drops 10ml
Buy 1 Get 1 Half Price
£6.95
£69.50/100 ml
SmartKids Happy Tummies 30 Strawberry Flavour Gummies
Bioglan
SmartKids Happy Tummies 30 Strawberry Flavour Gummies
(45)
33% Off
£5.36
£8.00
£0.18/1 Chewable
Online only offer
Biotic Balance ChocBalls for Kids 75g
Bioglan
Biotic Balance ChocBalls for Kids 75g
(88)
3 for 2 Mix & Match
£12.00
£16.00/100 g
3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies
Bio-Kult
3-in-1 Biotic Blend Multivitamin for Kids Strawberry Flavoured 30 Gummies
(19)
25% Off
£12.74
£16.99
£0.42/1 Chewable
Online only offer
Collagen Peptides 300gCollagen Peptides 300gCollagen Peptides 300gCollagen Peptides 300gCollagen Peptides 300g
Applied Nutrition
Collagen Peptides 300g
(170)
20% Off
£20.00
£25.00
£6.67/100 g
Women's Bio Balance 60 GummiesWomen's Bio Balance 60 GummiesWomen's Bio Balance 60 GummiesWomen's Bio Balance 60 GummiesWomen's Bio Balance 60 Gummies
Novomins
Women's Bio Balance 60 Gummies
(223)
3 for 2 Mix & Match
£19.99
£0.33/1 Chewable
Revive Beauty Complex 30 Sachets
Revive Active
Revive Beauty Complex 30 Sachets
(3)
Buy 1 Get 1 Half Price
£55.95
£1.87/1 Sachet
Skin Hair And Nails Vegan Pineapple Flavour  60 GummiesSkin Hair And Nails Vegan Pineapple Flavour  60 GummiesSkin Hair And Nails Vegan Pineapple Flavour  60 GummiesSkin Hair And Nails Vegan Pineapple Flavour  60 Gummies
Holland & Barrett
Skin Hair And Nails Vegan Pineapple Flavour 60 Gummies
(106)
3 for 2 Mix & Match
£14.49
£0.24/1 Chewable
Elderberry Immunity Gummies with Vitamin C and Zinc 30 GummiesElderberry Immunity Gummies with Vitamin C and Zinc 30 GummiesElderberry Immunity Gummies with Vitamin C and Zinc 30 GummiesElderberry Immunity Gummies with Vitamin C and Zinc 30 Gummies
Holland & Barrett
Elderberry Immunity Gummies with Vitamin C and Zinc 30 Gummies
(60)
3 for 2 Mix & Match
£12.49
£0.42/1 Chewable
Liv.Smart Ashwagandha 60 Gummies
USN
Liv.Smart Ashwagandha 60 Gummies
(4)
£25.00
Pure Plan Detox 150ml
18+
Ortis
Pure Plan Detox 150ml
(91)
Buy 1 Get 1 Half Price
£17.99
£11.99/100 ml
Walnut 20ml
Bach Original Flower Remedies
Walnut 20ml
(4)
Buy 1 Get 1 Half Price
£8.99
£44.95/100 ml
Arnica Bumps & Bruises Spray 20 mlArnica Bumps & Bruises Spray 20 ml
Weleda
Arnica Bumps & Bruises Spray 20 ml
(10)
Buy 1 Get 1 Half Price
£8.50
£42.50/100 ml
Organic Supreme Matcha Green 20 Tea BagsOrganic Supreme Matcha Green 20 Tea BagsOrganic Supreme Matcha Green 20 Tea BagsOrganic Supreme Matcha Green 20 Tea BagsOrganic Supreme Matcha Green 20 Tea Bags
Pukka
Organic Supreme Matcha Green 20 Tea Bags
(121)
25% Off
£3.56
£4.75
£0.18/1 Tea Bag
Online only offer
Perfectil Platinum Collagen Skin Drink 10x50ml
Vitabiotics
Perfectil Platinum Collagen Skin Drink 10x50ml
(87)
3 for 2 Mix & Match
£39.99
£8.00/100 ml
Marine Collagen 5,000mg, Mango Peach Flavour - 1x15ml Liquid SachetMarine Collagen 5,000mg, Mango Peach Flavour - 1x15ml Liquid Sachet
Zooki
Marine Collagen 5,000mg, Mango Peach Flavour - 1x15ml Liquid Sachet
(31)
Buy 1 Get 1 Half Price
£2.49
£2.49/1 Sachet
Marine Collagen 5,000mg, Mango Peach Flavour - 14x15ml Liquid SachetsMarine Collagen 5,000mg, Mango Peach Flavour - 14x15ml Liquid SachetsMarine Collagen 5,000mg, Mango Peach Flavour - 14x15ml Liquid Sachets
Zooki
Marine Collagen 5,000mg, Mango Peach Flavour - 14x15ml Liquid Sachets
(31)
Buy 1 Get 1 Half Price
£29.99
£2.14/1 Sachet
Marine Collagen 5,000mg, Citrus Lime Flavour - 1x15ml Liquid SachetMarine Collagen 5,000mg, Citrus Lime Flavour - 1x15ml Liquid SachetMarine Collagen 5,000mg, Citrus Lime Flavour - 1x15ml Liquid Sachet
Zooki
Marine Collagen 5,000mg, Citrus Lime Flavour - 1x15ml Liquid Sachet
(90)
Buy 1 Get 1 Half Price
£2.49
£2.49/1 Sachet
1297 - 1332 of 2252 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.