15% off £30 OR 20% off £40

Code:TREAT
 

15% off £30 OR 20% off £40

Code:TREAT

OffersBuy one get one 1/2 priceSave up to 1/2 Price3 for 2 Mix & MatchBuy 1 Get 1 Free EventBuy 1 Get 1 FreeOnline OnlyOutlet2 for £18 Mix & Match2 for £5 Mix & MatchIntroductory Offer2 for £60 Mix & Match2 for £2 Mix & MatchVitamins & 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 WayBetterYouBuy one get one 1/2 price3 for 2 Mix & MatchOnline OnlyBuy 1 Get 1 Free EventBuy 1 Get 1 FreeSave up to 1/2 PriceOutletIntroductory OfferDairy 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 BarsDried 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 DoctorMeridianBuy one get one 1/2 priceSave up to 1/2 PriceBuy 1 Get 1 Free EventBuy 1 Get 1 Free3 for 2 Mix & MatchOnline Only2 for £5 Mix & Match2 for £2 Mix & MatchGluten FreeDairy FreeWheat FreeSugar FreeEgg FreeMilk FreeSoya FreeNut FreeSesame Seed FreeCelery FreeNew inSports NutritionBundlesSports 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 EngineeredUSNApplied NutritionMyproteinGrenadePhDHuelTriActiveSiSSave up to 1/2 PriceBuy one get one 1/2 priceBuy 1 Get 1 Free EventBuy 1 Get 1 FreeOnline Only2 for £60 Mix & Match3 for 2 Mix & Match2 for £64 Mix & MatchGluten 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 FarmBuy one get one 1/2 priceSave up to 1/2 PriceBuy 1 Get 1 Free EventBuy 1 Get 1 Free2 for £18 Mix & MatchOnline OnlyOutlet3 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 & BarrettUSNTrekEat WaterIdeal HealthNudie SnacksBraggGrenadeNatures AidNew NordicBuy one get one 1/2 price3 for 2 Mix & MatchBuy 1 Get 1 Free EventBuy 1 Get 1 FreeSave up to 1/2 PriceOnline OnlyGluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inHealth & WellnessShop all Health & WellnessEnergyJoints Bones & MusclesGut HealthHair Skin & NailsStress AnxietySleep & RelaxationHolland & BarrettVitabioticsNaturtintSolgarWeledaOptimum NutritionDr OrganicApplied NutritionBetterYouWildBuy one get one 1/2 price3 for 2 Mix & MatchSave up to 1/2 PriceOnline OnlyBuy 1 Get 1 Free EventBuy 1 Get 1 Free2 for £18 Mix & MatchOutletGluten FreeDairy 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

2208 items
High Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 CapsulesHigh Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 CapsulesHigh Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 CapsulesHigh Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 Capsules
Holland & Barrett
High Strength Vegan Triple Omega 3-6-9 Oil 680mg 30 Capsules
(73)
3 for 2 Mix & Match
£15.49
£0.52/1 Capsules
Vegan High Strength Flaxseed Triple Omega 3-6-9 Oil 120 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 120 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 120 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 120 Capsules
Holland & Barrett
Vegan High Strength Flaxseed Triple Omega 3-6-9 Oil 120 Capsules
(439)
3 for 2 Mix & Match
£22.99
£0.19/1 Capsules
Vegan High Strength Flaxseed Triple Omega 3-6-9 Oil 60 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 60 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 60 CapsulesVegan High Strength Flaxseed Triple Omega 3-6-9 Oil 60 Capsules
Holland & Barrett
Vegan High Strength Flaxseed Triple Omega 3-6-9 Oil 60 Capsules
(439)
3 for 2 Mix & Match
£13.99
£0.23/1 Capsules
Selenium + Zinc & Vits A, C & E 120 TabletsSelenium + Zinc & Vits A, C & E 120 TabletsSelenium + Zinc & Vits A, C & E 120 TabletsSelenium + Zinc & Vits A, C & E 120 Tablets
Holland & Barrett
Selenium + Zinc & Vits A, C & E 120 Tablets
(75)
3 for 2 Mix & Match
£12.99
£0.11/1 Tablet
Effervescent Milk Thistle Extract 100mg Tropical Flavour 20 TabletsEffervescent Milk Thistle Extract 100mg Tropical Flavour 20 TabletsEffervescent Milk Thistle Extract 100mg Tropical Flavour 20 Tablets
Holland & Barrett
Effervescent Milk Thistle Extract 100mg Tropical Flavour 20 Tablets
(129)
3 for 2 Mix & Match
£9.99
£0.50/1 Tablet
New Packaging
Quinoa Chips Sour Cream & Chive 90g
Eat Real
Quinoa Chips Sour Cream & Chive 90g
(56)
Buy 1 Get 1 Half Price
£2.20
£2.44/100 g
Pure Cod Liver Oil & Multivitamins 500mg 60 CapsulesPure Cod Liver Oil & Multivitamins 500mg 60 CapsulesPure Cod Liver Oil & Multivitamins 500mg 60 CapsulesPure Cod Liver Oil & Multivitamins 500mg 60 Capsules
Holland & Barrett
Pure Cod Liver Oil & Multivitamins 500mg 60 Capsules
(157)
3 for 2 Mix & Match
£7.99
£0.13/1 Capsules
Pure Cod Liver Oil & Multivitamins 500mg 180 CapsulesPure Cod Liver Oil & Multivitamins 500mg 180 CapsulesPure Cod Liver Oil & Multivitamins 500mg 180 CapsulesPure Cod Liver Oil & Multivitamins 500mg 180 Capsules
Holland & Barrett
Pure Cod Liver Oil & Multivitamins 500mg 180 Capsules
(157)
3 for 2 Mix & Match
£22.99
£0.13/1 Capsules
Man Hair Preservation 1 Month Supply 60 Tablets
Nourkrin
Man Hair Preservation 1 Month Supply 60 Tablets
(8)
Buy 1 Get 1 Half Price
£51.99
£0.87/1 Tablet
Hydro Electrolyte + Caffeine Effervescent Cola 20 TabletsHydro Electrolyte + Caffeine Effervescent Cola 20 TabletsHydro Electrolyte + Caffeine Effervescent Cola 20 TabletsHydro Electrolyte + Caffeine Effervescent Cola 20 Tablets
18+
SiS
Hydro Electrolyte + Caffeine Effervescent Cola 20 Tablets
(20)
£6.99
£34.95/100 g
Night Liquid Melts 28 Capsules
Bach Original Flower Remedies Rescue
Night Liquid Melts 28 Capsules
(63)
Buy 1 Get 1 Half Price
£11.00
£0.39/1 Capsules
High Strength Effervescent Vit C 1000mg Orange Flavour 20 TabletsHigh Strength Effervescent Vit C 1000mg Orange Flavour 20 TabletsHigh Strength Effervescent Vit C 1000mg Orange Flavour 20 Tablets
Holland & Barrett
High Strength Effervescent Vit C 1000mg Orange Flavour 20 Tablets
(153)
3 for 2 Mix & Match
£2.75
£0.14/1 Tablet
Pure Cod Liver Oil 500mg 60 CapsulesPure Cod Liver Oil 500mg 60 CapsulesPure Cod Liver Oil 500mg 60 CapsulesPure Cod Liver Oil 500mg 60 CapsulesPure Cod Liver Oil 500mg 60 Capsules
Holland & Barrett
Pure Cod Liver Oil 500mg 60 Capsules
(438)
3 for 2 Mix & Match
£4.99
£0.08/1 Capsules
New Packaging
Fastchews Lemon & Lime 10 Chewable Tablets
Salt Stick
Fastchews Lemon & Lime 10 Chewable Tablets
(43)
£3.75
£0.38/1 Chewable
Fastchews Lemon & Lime 60 Chewable TabletsFastchews Lemon & Lime 60 Chewable TabletsFastchews Lemon & Lime 60 Chewable Tablets
Salt Stick
Fastchews Lemon & Lime 60 Chewable Tablets
(43)
£17.00
£0.28/1 Chewable
Vitamin D3 4000 I.U. 100ug 120 TabletsVitamin D3 4000 I.U. 100ug 120 TabletsVitamin D3 4000 I.U. 100ug 120 TabletsVitamin D3 4000 I.U. 100ug 120 TabletsVitamin D3 4000 I.U. 100ug 120 Tablets
Holland & Barrett
Vitamin D3 4000 I.U. 100ug 120 Tablets
(407)
Buy 1 Get 1 Free
£15.99
£0.13/1 Tablet
Online only offer
Moodease St. John's Wort One-A-Day 30 Tablets 425mg
18+
Holland & Barrett
Moodease St. John's Wort One-A-Day 30 Tablets 425mg
(149)
3 for 2 Mix & Match
£14.89
£0.50/1 Tablet
Paracetamol 16 TabletsParacetamol 16 Tablets
18+
Anadin
Paracetamol 16 Tablets
£2.25
£0.14/1 Tablet
New In
Headache 16 TabletsHeadache 16 Tablets
18+
Solpadeine
Headache 16 Tablets
£2.79
£0.17/1 Tablet
New In
Original 16 TabletsOriginal 16 Tablets
16+
Anadin
Original 16 Tablets
(1)
£1.75
£0.11/1 Tablet
New In
Extra 16 CapletsExtra 16 Caplets
16+
Anadin
Extra 16 Caplets
(4)
£2.49
£0.16/1 Caplet
Amino 1000mg 190 TabletsAmino 1000mg 190 TabletsAmino 1000mg 190 TabletsAmino 1000mg 190 TabletsAmino 1000mg 190 Tablets
Precision Engineered
Amino 1000mg 190 Tablets
(9)
Buy 1 Get 1 Half Price
£17.00
£0.09/1 Tablet
New & Improved
Black Ops 100 CapsulesBlack Ops 100 CapsulesBlack Ops 100 CapsulesBlack Ops 100 CapsulesBlack Ops 100 Capsules
Grenade
Black Ops 100 Capsules
(43)
28% Off
£25.00
£35.00
£0.25/1 Capsules
200mg 16 Tablets200mg 16 Tablets
18+
Nurofen
200mg 16 Tablets
(1)
£2.29
£0.14/1 Tablet
New In
Actifast Soluble 24 TabletsActifast Soluble 24 Tablets
16+
Panadol
Actifast Soluble 24 Tablets
(2)
£5.99
£0.25/1 Tablet
New In
Indigestion Relief 60 TabletsIndigestion Relief 60 Tablets
18+
Bisodol
Indigestion Relief 60 Tablets
(4)
£2.70
£0.05/1 Tablet
New In
Peppermint Flavour 24 TabletsPeppermint Flavour 24 Tablets
16+
Gaviscon
Peppermint Flavour 24 Tablets
£8.00
£0.33/1 tablet
New In
Double Action 48 TabletsDouble Action 48 Tablets
18+
Gaviscon
Double Action 48 Tablets
(2)
25% Off
£8.99
£11.99
£0.19/1 Tablet
Intro Offer: Ends 18th March
200mg 16 Caplets200mg 16 Caplets
16+
Nurofen
200mg 16 Caplets
(1)
£2.29
£0.14/1 Caplet
New In
Migraine Pain 12 CapletsMigraine Pain 12 Caplets
18+
Nurofen
Migraine Pain 12 Caplets
(1)
£3.49
£0.29/1 Caplet
New In
Advance Mint Chewable 24 TabletsAdvance Mint Chewable 24 Tablets
18+
Gaviscon
Advance Mint Chewable 24 Tablets
(1)
£9.45
£0.39/1 Tablet
New In
Myvitamins Coconut + Collagen 180 Capsules
Myprotein
Myvitamins Coconut + Collagen 180 Capsules
£22.00
£0.12/1 Capsules
Express 256mg 16 TabletsExpress 256mg 16 Tablets
18+
Nurofen
Express 256mg 16 Tablets
(6)
£4.19
£0.26/1 Tablet
New In
Original 2mg 6 CapsulesOriginal 2mg 6 Capsules
16+
Imodium
Original 2mg 6 Capsules
£3.45
£0.58/1 Capsules
New In
Soft Gel 20 CapsulesSoft Gel 20 Capsules
18+
Wind-eze
Soft Gel 20 Capsules
(2)
£4.65
£0.23/1 Capsules
New In
Sugar Free 36 TabletsSugar Free 36 Tablets
16+
Rennie
Sugar Free 36 Tablets
(3)
£4.79
£0.13/1 Tablet
New In
937 - 972 of 2208 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.