20% off £35

Code:SAVE20
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 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 Leaf ProductsNovominsNew NordicBioglanWeledaNatures AidBetterYouEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletFree Biotin when you spend £20Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeSesame Seed FreeWheat FreeParaben FreeSLS FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomCollagenChaga MushroomArnicaMaitake MushroomAstragalusCastor OilCordyceps MushroomNew inFood & DrinkFood & Drink Shop AllDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedHealthier SnackingShop all Healthier SnackingSweet SnacksSavoury SnacksLow Calorie SnacksChocolateCrisps & ChipsCrackers & CrispbreadsBiscuits & CookiesSnack BarsFlapjacksLiquoricePopcornSweets & MintsChocolate Coated SnacksTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstitutesMushroom DrinksHot ChocolateTeasSuperfood TeasMatcha & Green TeaHerbal TeaPeppermint TeaSleep & RelaxationSlimming TeaWomen's Health TeasSuperfoodsShop all SuperfoodsSuperfood BlendsSupergreensMoringa PowderSpirulinaMaca PowderFlaxseedBaobabChia SeedsGoji BerriesGut HealthDrinks & JuicesShop all Drinks & JuicesMultipack DrinksJuices & Health ShotsNatural Energy DrinksCoconut WaterKombuchaCBD DrinksSoft DrinksWaterAlcohol Free DrinksProtein ShakesFood CupboardShop all Food CupboardApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsGravy, Broths & StockManuka HoneyBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSyrupsSpreadsPateHome BakingShop all Home BakingBaking IngredientsBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesMeat-Free AlternativesSoup & Ready MealsRice, Pasta, Pulses & GrainsTinned FoodsHerbs, Spices & SeasoningGravy, Broths & StockVegan Food & DrinkShop all Vegan Food & DrinkMeat-Free AlternativesDairy Free DrinksEgg SubstitutesVegan ProteinVegan Protein BarsDairy Free DrinksNutritionally Complete FoodHolland & BarrettNaturyaTwiningsNakdHeath & HeatherPerfectTedBio & MeManuka DoctorPukkaEgmont HoneyEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy 1 Get 1 FreeBuy one get one 1/2 price2 For £5 Mix & MatchWhile Stocks LastGluten FreeDairy FreeSugar FreeWheat FreeEgg FreeMilk FreeNut FreeSesame Seed FreeSoya FreeCelery FreeLion's Mane MushroomApple Cider VinegarReishi MushroomChaga MushroomTremella MushroomTrumpet MushroomNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinWhey ProteinClear ProteinMass GainersVegan ProteinDiet ProteinCaseinCreatineShop all CreatineCreatine PowderCreatine CapsulesCreatine GummiesCreatine LiquidFlavoured CreatineSports SupplementsShop all Sports SupplementsFat BurnersAmino AcidsVitaminsTestosteroneGreensSports CollagenHydration & GelsShop all Hydration & GelsEnergy GelsElectrolytesNutritionally Complete FoodPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutCaffeine Free Pre WorkoutAmino Energy PowdersBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksAmino AcidsShop all Amino AcidsAmino Energy PowdersBCAAL-LysineGlutamineCarnitineArginineMeal Replacement ShakesVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness EquipmentApplied NutritionOptimum NutritionPrecision EngineeredUSNMyproteinHuelGrenadeTriActiveSiSYfoodEnd of Summer SaleSave up to 1/2 PriceOnline Only Offers3 For 2 Mix & MatchBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletShort Dated August 2025Gluten FreeDairy FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeApple Cider VinegarNew inBeautyNew inCetaphilAveenoDr OrganicFaith in NatureWeledaNaturtintTisserandQ+AMiaromaSukinEnd of Summer SaleFree Biotin when you spend £203 For 2 Mix & MatchSave up to 1/2 PriceOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeOutletAlcohol FreeFluoride freeParfum FreeGluten FreeDairy FreeSoya FreeSugar FreeVitamin CLavenderTea TreeAloe VeraRosehipHyaluronic AcidRosemaryVitamin ESalicylic AcidSeaweedBeauty 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 AccessoriesHair Spray, Gel & MousseCollagen & SilicaHair, Skin & NailsSun CareShop all Sun CareSun Lotion SPFMineral Sun CareFace SPFAfter SunWashing & 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 WellnessWeight 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 & BarrettUSNEat WaterFrejaIdeal HealthNudie SnacksBraggNatures AidNew NordicSlimExpertEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersBuy one get one 1/2 priceBuy 1 Get 1 FreeShort Dated August 2025Gluten FreeSugar FreeWheat FreeDairy FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeApple Cider VinegarLion's Mane MushroomReishi MushroomSea MossNew inMedicines 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 & ScalpTravelCareNurofenE45StrepsilsCalpolOilatumTiger BalmAnadinAnusolBeechamsSave up to 1/2 PriceEnd of Summer SaleNew inVeganNew InTrendingThe best of Holland & BarrettEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutlet2 For £5 Mix & MatchWhile Stocks Last3 For £3 Mix & MatchShort Dated September 2025Shop all Health & WellnessJoints, Bones, & MusclesExercise & PerformanceEnergyGut HealthBrain HealthHeart HealthHair & Skin HealthWomen's HealthImmunitySleep & RelaxationChildren's HealthMen's HealthEmotional WellbeingEye HealthHolland & BarrettDr OrganicVitabioticsWeledaFaith in NatureApplied NutritionOptimum NutritionNaturtintPrecision EngineeredSolgarEnd of Summer SaleSave up to 1/2 Price3 For 2 Mix & MatchOnline Only OffersFree Biotin when you spend £20Buy one get one 1/2 priceBuy 1 Get 1 FreeOutletGluten FreeDairy FreeAlcohol FreeSugar FreeSoya FreeParfum FreeWheat FreeSesame Seed FreeEgg FreeMilk FreeVitamin CLavenderAloe VeraTea TreeLion's Mane MushroomRosehipApple Cider VinegarHyaluronic AcidVitamin ERosemaryNew inArticlesAll articlesHealthFood & nutritionGut healthImmunityJoints, bones & musclesWomen's healthWellnessHair & skinMental wellbeingSeasonalSleep & relaxationSports nutritionRecipesAll recipesGluten freeLow sugarVeganDairy freePodcast
Skip to content

Explore related topics

Our best vitamin C supplements

medico-author

Written byMedico Digital

hazel_clarke

Reviewed byHazel Clarke

hb-edit-vitamin-c-supplements
Looking to support your immune health or give your skin a radiant glow? From gummies to serums, we’ve rounded up our the best vitamin C supplements to help you stay healthy and glowing

Our top picks

For children

Bioglan SmartKids Iron with Vitamin C 30 Strawberry Flavour Gummies
4.69

Bioglan

Bioglan SmartKids Iron with Vitamin C 30 Strawberry Flavour Gummies

Save up to 1/2 Price

£6.80

£8.00

High absorption

Zooki Liposomal Vitamin C 1,000mg, Citrus Orange Flavour 1x15ml Liquid Sachets
4.7

Zooki

Zooki Liposomal Vitamin C 1,000mg, Citrus Orange Flavour 1x15ml Liquid Sachets

Buy 1 Get 1 Half Price

£2.49

1000mg strength

Holland & Barrett Vitamin C 1000mg 120 Tablets
4.54

Holland & Barrett

Holland & Barrett Vitamin C 1000mg 120 Tablets

Save up to 1/2 Price

£6.25

£12.49

Explore related topics

Vitamin C is one of the most popular and essential nutrients for maintaining good health. Known for its powerful antioxidant properties and vital roles in immune function and collagen formation, vitamin C supplements are a staple in many households, especially during the cold and flu season.

While many fruits and vegetables are rich in vitamin C, some people may not get enough from their diet alone, which is where vitamin C supplements come into play. However, with so many available options, choosing the most suitable one can be overwhelming.

Let’s explore ten of the best vitamin C supplements as chosen by H&B customers, highlighting their benefits and unique features.

What are vitamin C supplements?

Vitamin C supplements are an easy way to boost your intake of this essential nutrient, especially if you don’t get enough from your diet. Available in various forms like capsules, gummies, powders and effervescent tablets, they provide a convenient way to support your health.

Vitamin C supplements are particularly helpful for those with busy lifestyles, people who don’t always hit their five-a-day of fruit and vegetables or anyone looking for extra support. For active individuals, vitamin C helps with normal immune system function during and after intense exercise and supports collagen production, which keeps your bones, skin and blood vessels healthy.1,2 

While most adults (19 to 64 years old) can meet their daily requirement of around 40mg through food sources such as one medium orange or kiwi, supplements can help fill in the gaps if your diet is lacking. Beyond immune health, vitamin C also plays a role in reducing fatigue, supporting energy levels and serving as an antioxidant to protect your cells from damage.1-3

Our top vitamin C supplements

Vitamin C supplements come in several forms: capsuleseffervescent tabletsgummies and powders. Whether you prefer a quick and easy solution to drink or chew there's a vitamin C supplement perfect for your specific needs. 

Here’s a closer look at some of the best options as picked by H&B customers, chosen for their standout benefits and added ingredients that could provide additional benefits.
Holland & Barrett Vitamin C 1000mg 120 Tablets

Vegan

Holland & Barrett

£12.49

£6.25

£0.05/1 Tablet

Why you'll love this

Holland & Barrett’s Timed Release Vitamin C 1000mg tablets gradually release vitamin C throughout the day, providing continuous support for your immune system and overall health. 

The slow-release formula ensures a steady supply of vitamin C.3 It’s perfect for busy adults who prefer a once-daily supplement. The slow-release formula may also help minimise gastrointestinal discomfort associated with high doses of vitamin C.3
 

Why you'll love this

Zooki Vitamin C 1000mg uses ‘liposomal encapsulation technology’ to enhance vitamin C absorption.4

Liposomes are tiny fat-like particles that protect vitamin C as it travels through your digestive system, ensuring it reaches your bloodstream effectively.5 One study has suggested that this technology may increase the bioavailability of vitamin C, meaning your body may be able to absorb and use more of it (however, more research is needed around this).6 

Infused with real fruit extracts and available in citrus orange flavour, Zooki Vitamin C comes in handy 15mL sachets that you can take directly or mix into water, food or smoothies. It’s 100% natural and vegan and uses sustainably sourced ingredients.
 

Why you'll love this

Effervescent tablets are perfect if you prefer a drinkable supplement. Holland & Barrett’s Effervescent Vitamin C and Zinc Blackcurrant combines 1000mg of vitamin C with 15mg of zinc, giving your immune system extra support. 

Zinc supports the normal function of the immune system, working hand-in-hand with vitamin C to keep you healthy. It also helps protect cells from oxidative stress, complementing vitamin C’s antioxidant properties.2

The blackcurrant flavour adds a delicious twist, making it enjoyable to drink. It’s also available in orange flavour.
 

Why you'll love this

Bioglan’s SmartKids Iron VitaGummies with Vitamin C in strawberry flavour provide 12mg of vitamin C and 2.5mg of iron, which are essential for children’s growth, development and normal immune function. 

These gummies support normal immune function, iron absorption and healthy skin and gums. Iron also contributes to normal cognitive development in children.2 

The strawberry flavour makes these gummies a hit with youngsters, particularly picky eaters or children who have trouble swallowing tablets. The added iron may help prevent deficiencies that lead to fatigue and developmental issues. While the gummies are delicious, they aren’t intended to be treated like sweets. It’s important to follow the product label for proper dosage and keep them out of the reach of children.2,7
 
Holland & Barrett Marine Collagen with Vitamin C 90 Tablets

Pescatarian

Holland & Barrett

£32.99

£0.37/1 Tablet

Why you'll love this

Our Marine Collagen with Vitamin C combines 3000mg of fish collagen derived from the skin and scales of fish and 60mg of vitamin C to support normal skin and overall wellness. The collagen your body produces is essential for maintaining skin elasticity and hydration, while vitamin C enhances collagen synthesis and provides antioxidant protection.2,8

This product may help reduce the appearance of wrinkles and improve skin texture, perfect for those focusing on beauty and skin health.9

It also supports bone function, making it particularly suitable for older adults or those with active lifestyles.2
 

The final say

Vitamin C is an essential nutrient that supports many aspects of your health, from your immune system to your skin. 

Whether you’re looking for a supplement that would support your immune system or a gummy that harnesses the power of vitamin C, the options highlighted here are among our favourites. And, with various forms available, from capsules and powders to gummies, there’s a vitamin C supplement to suit everyone’s needs.

Disclaimer

The advice in this article is for information only and should not replace medical care. Please check with your GP or healthcare professional before trying any supplements, treatments or remedies. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle.
 

Sources

  1. Office of Dietary Supplements. Vitamin C: Fact sheet for healthcare professionals [Internet]. [cited 2024 May 24]. Available from: https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional 
  2. EU Register of Health Claims [Internet]. [cited 2024 May 24]. Available from: https://ec.europa.eu/food/food-feed-portal/screen/health-claims/eu-register 
  3. NHS. Vitamins and minerals — Vitamin C [Internet]. [cited 2024 May 24]. Available from: https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-c 
  4. Subramani T, et al. An overview of liposomal nano-encapsulation techniques and its applications in food and nutraceutical. J Food Sci Technol. 2020;57(10):3545–55. https://doi.org/10.1007/s13197-020-04360-2 
  5. Nsairat H, et al. Liposomes: Structure, composition, types, and clinical applications. Heliyon. 2022;8(5):e09394. https://doi.org/10.1016/j.heliyon.2022.e09394
  6. Gopi S, Balakrishnan, P. Evaluation and clinical comparison studies on liposomal and non-liposomal ascorbic acid (vitamin C) and their enhanced bioavailability. J Liposome Res. 2021;31(4):356–64. https://doi.org/10.1080/08982104.2020.1820521 
  7. Office of Dietary Supplements. Iron: Fact sheet for health professionals [Internet]. [cited 2024 May 25]. Available from: https://ods.od.nih.gov/factsheets/Iron-HealthProfessional 
  8. Choi FD, et al. Oral collagen supplementation: A systematic review of dermatological applications. J Drugs Dermatol. 2019;18(1):9–16. https://jddonline.com/articles/oral-collagen-supplementation-a-systematic-review-of-dermatological-applications-S1545961619P0009X 
  9. Al-Atif H. Collagen supplements for aging and wrinkles: A paradigm shift in the field of dermatology and cosmetics. Dermatol Pract Concept. 2022;12(1):e2022018. https://doi.org/10.5826/dpc.1201a18 
  10. Juncan AM, et al. Advantages of hyaluronic acid and its combination with other bioactive ingredients in cosmeceuticals. Molecules. 2021;26(15):4429. https://doi.org/10.3390/molecules26154429
 

Related Articles

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.