20% off €35

Code:HB20
OffersSave up to 1/2 priceBuy One Get One 1/2 Price3 for 2 Mix & MatchPayday EventBuy 1 Get 1 FreeOnline OnlyOutlet2 for €23 Mix & MatchShort Dated2 for €6 Mix & MatchIntroductory OfferVitamins & SupplementsVitamins & Supplements Shop AllCBDCollagen & SilicaHair, Skin & NailsShop all Hair, Skin & NailsHair GrowthFunctional 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 OilGarlicGlucosamineGlucomannanSeaweed, Kelps and AquaceuticalsDigestive EnzymesCharcoalWomen's HealthShop all Women's HealthMenopauseMenstrual SupportUrinary Tract HealthPregnancy & ConceptionMen's HealthShop all Men's HealthProstate HealthChildren's HealthConditionShop 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 ReliefVisionHerbal & Licensed RemediesShop all Herbal & Licensed RemediesRescue RemedyAshwagandhaMilk ThistleGinseng & GuaranaHomeopathic & Flower RemediesShop all Homeopathic & Flower RemediesRescue RemedyFlower RemediesVegan Vitamins & SupplementsHolland & BarrettVitabioticsSolgarNew NordicBioglanNatures AidBetterYouNovominsWild NutritionNeubria3 for 2 Mix & MatchBuy One Get One 1/2 PriceSave up to 1/2 pricePayday EventBuy 1 Get 1 FreeOnline OnlyOutletIntroductory OfferDairy FreeGluten FreeSesame Seed FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeKiwi FreeLupin FreeNew inFood & DrinkFood & Drink Shop AllEasterVegan FoodDried Fruit, Nuts & SeedsShop all Dried Fruit, Nuts & SeedsDried FruitNutsSeedsMixesChocolate CoatedTeas, Coffee & Hot BeveragesShop all Teas, Coffee & Hot BeveragesCoffee & Coffee SubstituteMushroom DrinksTeasMatcha & Green TeaSleep & Relaxation TeaSlimming TeaWomen's Health TeasDrinks & JuicesShop all Drinks & JuicesMultipack DrinksProtein ShakesJuices & Health ShotsNatural Energy DrinksKombuchaSoft DrinksWaterAlcohol Free DrinksKefirSuperfoodsShop all SuperfoodsSuperfood PowdersMoringa PowderSpirulinaGoji BerriesBaobabChia SeedsHealthier SnackingShop all Healthier SnackingProtein BarsLow Calorie SnacksChocolate, Cakes & BiscuitsSavoury SnacksSweet SnacksSnack BarsCrisps & ChipsFlapjacksPopcornFood CupboardShop all Food CupboardCondiments & SaucesApple Cider VinegarSuperfoodsBreakfast CerealsHoney, Jams & SpreadsTinned FoodsRice, Pasta, Pulses & GrainsHoney, Jams & SpreadsShop all Honey, Jams & SpreadsManuka HoneyHoneyNut ButtersJams & ChutneysSpreadsPateBreakfast CerealsShop all Breakfast CerealsCereals, Bran & FlakesGranolaMuesliOats & PorridgeBreakfast BarsCookingShop all CookingCooking IngredientsApple Cider VinegarCondiments & SaucesSoya & Meat AlternativeSoup & Ready MealsRice, Pasta, Pulses & GrainsHerbs, Spices & SeasoningGravy & StockHome BakingShop all Home BakingBaking MixesBreadFlourSweeteners & Sugar AlternativesEgg SubstitutesDairy AlternativesShop all Dairy AlternativesOat, Rice & Hemp DrinksSoya DrinksNut DrinksCoconut DrinksNutritionally Complete FoodHolland & BarrettNaturyaGrenadePukkaNakdHeath & HeatherPerfectTedTwiningsTrekManuka DoctorSave up to 1/2 pricePayday EventBuy One Get One 1/2 PriceBuy 1 Get 1 FreeOnline OnlyShort Dated2 for €6 Mix & Match3 for 2 Mix & MatchGluten FreeDairy FreeWheat FreeSugar FreeEgg FreeMilk FreeSoya FreeNut FreeSesame Seed FreeCelery FreeNew inSports NutritionSports Nutrition Shop AllProteinShop all ProteinClear ProteinProtein VeganMeal ReplacementsWhey ProteinMass GainersDiet ProteinCaseinSports SupplementsShop all Sports SupplementsSports CollagenBars, Drinks & SnacksShop all Bars, Drinks & SnacksEnergy BarsProtein BarsProtein ShakesProtein SnacksNutritionally Complete FoodMeal Replacement ShakesPre Workout & EnergyShop all Pre Workout & EnergyPre WorkoutAmino Energy PowdersIntra WorkoutKetoPost WorkoutAmino AcidsShop all Amino AcidsBCAAArginineCreatineShop all CreatineCreatine PowderRehydrationShop all RehydrationElectrolytesEnergy GelsVegan Sports NutritionShop all Vegan Sports NutritionVegan ProteinVegan Protein BarsVegan Pre Workout & EnergyVegan Amino AcidsVegan CreatineSports AccessoriesShop all Sports AccessoriesBottles & ShakersFitness GoalShop all Fitness GoalRecoveryMuscle & StrengthLean MuscleEnergy & EnduranceDiet & Weight LossKetoPrecision EngineeredOptimum NutritionApplied NutritionMyproteinGrenadeUSNPhDTriActiveSiSPulsinSave up to 1/2 priceBuy One Get One 1/2 PricePayday EventOnline Only3 for 2 Mix & MatchIntroductory OfferShort Dated2 for €35 Mix & MatchDairy FreeGluten FreeSugar FreeSoya FreePalm Oil FreeCelery FreeCereal FreeCrustaceans FreeEgg FreeFish FreeNew inBeautyNatural Beauty Shop AllAromatherapy & HomeShop all Aromatherapy & HomePure Essential OilsBlended Essential OilsBase & Carrier OilsHolisticSkincareShop all SkincarePremium SkincareFace CareBody CareSun CareTanning & BronzingEye CareLip CareFoot CareHand & Nail CareCBD BeautyHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenWashing & BathingShop all Washing & BathingShampoo & ConditionerBathing AccessoriesShower Gel & Body WashDeodorantDentalHand WashSoapBath Soak & OilBody ScrubBath Bombs & SaltsFeminine CareIncontinence SupportHair CareShop all Hair CareShampoo & ConditionerHair ColouringHair MasksHair Oil & SerumHair Spray, Gel & MousseHair AccessoriesMother & BabyShop all Mother & BabyBaby Skincare & ToiletriesMakeupDr OrganicFaith in NatureWeledaNaturtintTisserandMiaromaQ+ATrilogyChilds FarmSea MagikSave up to 1/2 priceBuy One Get One 1/2 PricePayday EventBuy 1 Get 1 Free2 for €23 Mix & MatchOnline OnlyOutlet3 for 2 Mix & MatchAlcohol FreeFluoride freePalm Oil FreeParfum FreeCelery FreeCereal FreeCrustaceans FreeDairy FreeEgg FreeFish FreeNew inWeight ManagementWeight Management Shop AllSlimming TabletsFat Burners, Binders & Appetite SuppressantsShop all Fat Burners, Binders & Appetite SuppressantsFat BurnersFat BindersAppetite SuppressantsShakes & Weight Management ShotsShop all Shakes & Weight Management ShotsMeal Replacement ShakesDiet Food & DrinkShop all Diet Food & DrinkDiet FoodLow Calorie SnacksSlimming TeaExercise SupportGrenadeOptimum NutritionHolland & BarrettPulsinPhDEat WaterUSNNatures AidNew NordicApplied NutritionSave up to 1/2 pricePayday Event3 for 2 Mix & MatchBuy 1 Get 1 FreeOnline OnlyBuy One Get One 1/2 PriceShort Dated2 for €35 Mix & MatchSugar FreeGluten FreeDairy FreeWheat FreeNew inHealth & WellnessShop all Health & WellnessJoints Bones & MusclesEnergyGut HealthShop all Gut HealthGut Health FoodHair Skin & NailsShop all Hair Skin & NailsNail ConditionsSkin ConditionsCollagenStress AnxietyShop all Stress AnxietyEnergy SupportSleep & RelaxationShop all Sleep & RelaxationRelaxationFood & DietShop all Food & DietKeto FoodMenopauseHolland & BarrettNaturtintVitabioticsDr OrganicSolgarBetterYouApplied NutritionWildOptimum NutritionWeledaSave up to 1/2 price3 for 2 Mix & MatchBuy One Get One 1/2 PricePayday EventBuy 1 Get 1 FreeOnline Only2 for €23 Mix & MatchOutletGluten FreeDairy FreeSugar FreeAlcohol FreeWheat FreeSesame Seed FreeSoya FreeCelery FreeCereal FreeCrustaceans FreeNew inNew InBest SellersTrendingShop for your WellnessGut HealthImmunityEnergyWomen's HealthMenopauseSkincareJoints, Bones & MusclesHair, Skin & NailsSleep & RelaxationFood & DietChildren's HealthStress ReliefHealthy HeartLow Mood & DepressionEye HealthSexual HealthLearn about WellnessJoints, Bones & MusclesEnergyWomen's HealthPeriod & 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

Explore related topics

Our picks for the best biotin supplements

medico-author

Written byMedico Digital

caroline-hill

Reviewed byCaroline Hill

podium display on pink background of best biotin supplements for hair skin nails
Whether you prefer taking fruity gummies or are looking for vegan options, let’s take a look at the latest biotin supplements (and which our customers love most)

Our top picks

Vegetarian

Holland & Barrett Biotin 1000ug 120 Tablets
4.38

Holland & Barrett

Holland & Barrett Biotin 1000ug 120 Tablets

3 for 2 Mix & Match

20.19

Vegan

Starpowa Hair, Skin and Nail 60 Gummies
4.24

Starpowa

Starpowa Hair, Skin and Nail 60 Gummies

Great Savings

25.99

51.99

Vegan

Holland & Barrett Vegan Biotin Hair Complex 30 Gummies
4.37

Holland & Barrett

Holland & Barrett Vegan Biotin Hair Complex 30 Gummies

Buy 1 Get 1 Free

21.49

Explore related topics

We need a variety of vitamins and minerals to help keep our bodies healthy and working properly, including biotin – one of eight B vitamins that form the vitamin B complex.1-3 

Here we take a closer look at what biotin (vitamin B7) is, and why you may want to consider adding a biotin supplement to your routine. Discover our top biotin supplements as chosen by H&B customers here.

A bit of background on biotin

Part of the vitamin B family, biotin is also known as vitamin B7.1 Biotin helps the body to make fatty acids and maintain healthy hair, skin and nails.1-4

Like the rest of the B vitamins, biotin is water soluble.1,2water-soluble vitamin is a vitamin that dissolves in water.5 This means that when it enters the body, it dissolves – and because of this, we can’t store excess amounts for later use.5 Any excess amounts are usually flushed out in your urine rather than kept around.6

Because water-soluble vitamins aren’t stored for long, your levels need to be replenished regularly through your diet. Think of them as the ‘use it or lose it’ nutrients!

The good news is that biotin deficiency is rare and biotin is found in lots of different foods as well as being made by the bacteria in our gut.3,6 Plus, the vast majority of people can get enough of this essential nutrient from their diet, as it occurs naturally in a wide variety of foods, such as:2-4 
  • organ meats 
  • fruits and vegetables (in small amounts) 
  • fish 
  • soybeans 
  • eggs
  • nuts 
  • oysters 
  • seeds 
So, if it’s relatively rare to have a biotin deficiency, what are the benefits of taking a biotin supplement?

The potential benefits of biotin supplements

It might be small, but biotin is mighty – this multi-tasking vitamin supports your body in a whole host of day-to-day functions. In fact, biotin contributes to:
  • normal energy-yielding metabolism 
  • normal functioning of the nervous system 
  • normal macronutrient metabolism 
  • normal psychological function
  • the maintenance of normal hair 
  • he maintenance of normal mucous membranes
  • the maintenance of normal skin
While you should be able to get all the biotin you need from a balanced diet, if you’re concerned about not getting enough vitamin biotin through your diet, you can take a biotin supplement.

There are many potential benefits of taking biotin supplements, such as: 
  • an easy way to get biotin – it can be hard to keep track of how much biotin you’re getting each day particularly if you don’t eat a varied diet or have dietary restrictions, so some people choose to take biotin supplements in the same way they take multivitamins to make sure they hit their recommended intake 
  • managing biotin deficiency – though rare, biotin deficiency does exist.6 For example, people with genetic disorders and those who eat a lot of raw egg whites are at risk of a biotin deficiency (interestingly, egg whites contain contain a protein called avidin, which binds to biotin, preventing your body from absorbing it properly).6,8 In addition, pregnancy is associated with a marginal biotin deficiency.6 However, it’s important to get medical advice if you’re concerned about deficiency to ensure you get the right amount for you
  • high dosage – some multivitamins include biotin, but they might contain a low dosage. Some people have a genetic condition that requires them to take a high dosage of this nutrient, in this case, they might be recommended biotin supplements to make sure they’re getting enough6

Best biotin supplements

If you’re concerned that you might have a biotin deficiency, the NHS states that there are unlikely to be any harmful effects of taking 0.9mg of biotin in supplements per day.3

It’s important to know that high doses of biotin can influence some blood test results so always ensure you tell your doctor about any biotin supplements you are taking.2

So, whether you want a supplement that’s specifically designed to nourish your body with biotin and nothing else or a multivitamin that contains biotin, here’s our top five biotin supplements:
Holland & Barrett Biotin 1000ug 120 Tablets

Vegetarian

Holland & Barrett

20.19

€0.17/1 Tablet

These biotin tablets pack a real punch with 1000µg of high-quality biotin per serving. Handily, they are also available in 300µg strength for more moderate supplementation needs.
 

Why you’ll love these easy-to-take biotin tablets…

  • Easy and convenient way to support and maintain normal skin, hair, nails and metabolism1-4 
  • 1000µg of high-quality biotin per tablet 
  • Suitable for vegans and vegetarians
 

Our customers “won’t buy them anywhere else”

5/5 Very pleased and noticed the difference in my hair” – Gemma

5/5 “I find these tablets really work and I won’t buy them anywhere else” - Anonymous
 
Solgar Biotin 5000µg 100 Vegi Capsules

Vegan

Solgar

48.00

€0.48/1 Capsules

Take just one of these high-strength biotin capsules by Solgar a day to support your hair, skin and nails, as well as your metabolism.1-4 They’re a great addition to your supplement routine if you’ve been recommended a high dose of biotin supplementation. 

Want to just try them out? These biotin capsules are also available in a smaller pack size of 50.
 

Looking for something stronger? Try these high strength biotin capsules…

  • very high strength – each capsule contains 5000µg of biotin 
  • take just one capsule a day if you have high supplementation needs 
  • suitable for vegans and vegetarians and kosher diets 
  • sugar, salt and starch free 
There's not enough evidence to know what the effects could be of taking high-strength doses of biotin supplements every day, so it’s worth checking with your GP first before you start.3
 

They might just become your new “everyday vitamin”

5/5 “Brilliant product, very good for my hair” – LadyB 

5/5 “Love these tablets. They really work and are great for your nails and hair. Started on them a year ago and are now my everyday vitamin” – Olive oil 88
 
Starpowa Hair, Skin and Nail 60 Gummies

Vegan

Starpowa

51.99

25.99

€0.43/1 Chewable

These Starpowa gummies have been specially formulated to help support your hair, skin and nails.1-4 

Not only do two gummies provide you with 50µg of biotin, but they also contain zinc, folic acid, vitamin C, vitamin D3 and more.
 

These gummies will help you “nail” your beauty game

  • contain 50µg of biotin per two gummies 
  • contain other vitamins and minerals, such as zinc and folic acid 
  • 100% vegan friendly 
  • easy to take – with a delicious natural berry taste they’re great for those that don’t like to take tablets
 

Even your hairdresser will notice the difference…

5/5 “I have been taking this product for a few months now and my hair loss has definitely greatly improved even my hairdresser has noticed the difference” – Margaret Theresa

5/5 “My hair feels significantly thicker and my skin is better” – Beth
 
Holland & Barrett Vegan Biotin Hair Complex 30 Gummies

Vegan

Holland & Barrett

21.49

€0.72/1 Chewable

Looking for vegan complex gummies that provide more than just biotin AND taste good? If so, these berry-flavoured vegan gummies could be just what you’ve been looking for. 

They contain an impressive 5000µg of biotin along other nutrients, such as zinc, folic acid, vitamin A, vitamin, D, vitamin E and vitamin C.
 

Why you’ll love these skincredibly tasty vegan gummies

  • high dose – each gummy contains 5000µg of biotin 
  • contain other hair-supporting nutrients, including zinc
  • totally vegan friendly 
  • delicious berry flavour
 

Our customers have noticed “a big reduction in hair loss”

5/5 “After taking these for just over 3 months I noticed a big reduction in my hair loss. My brush doesn't get full as quick and no balls of hair in the shower. My nails are a lot stronger too but it was my hair I was really using them for. Very happy with the results” – Anon 

5/5 “So yummy! Really seem to be helping” – Charlotte
 
Nature's Way Alive! Womens Energy 60 Gummies

Vegetarian

Nature's Way

20.99

€0.35/1 Chewable

Some multivitamins forget about biotin, but don’t worry, these Alive! Multivitamin gummies have you covered. 

Each daily serving of two gummies packs in 375µg of biotin. Plus, you’ll get lots of other vitamins and minerals to help support your overall health, such as vitamin D, vitamin E, vitamin C, the full B vitamin complex, calcium, zinc and more. 

Flavoured with a dried blend of 26 orchard fruits and garden vegetables, what’s not to love?
 

From garden to gummy, these tasty multivits pack a biotin punch

  • formulated specially for women needing support with their energy levels
  • contains the full vitamin B complex which helps to release energy from the food you 
  • eat and keep your blood, skin and nervous system healthy3
  • delicious natural orange and berry flavour suitable for vegetarians
 

Our customers love how “easy to take” they are

5/5 “Feel so much better and less tired when I take this every other day” – Mrs LB 

5/5 “Great product, easy to take, no water required, taste nice too” – Dee S
 

The final say

Biotin is an essential B vitamin needed for maintaining normal hair, skin and nails, as well as other functions.1-4 

Importantly, most people don’t need a biotin supplement, as they will get enough through their diet.3 However, if you want to invest in a biotin supplement, we hope we’ve given you plenty to choose from.

To stay on the safe side, make sure you speak to your GP before you begin taking a biotin supplement.

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. Ali MA, et al. Dietary vitamin B complex: Orchestration in human nutrition throughout life with sex differences. Nutrients. 2022;14(19):3940. https://doi.org/10.3390/nu14193940 
  2. Hanna M, et al. B vitamins: Functions and uses in medicine. Perm J. 2022;26(2):89–97. https://doi.org/10.7812/tpp/21.204 
  3. NHS. B vitamins and folic acid - Vitamins and minerals [Internet]. [cited 2024 Jun 21]. Available from: https://www.nhs.uk/conditions/vitamins-and-minerals/vitamin-b/ 
  4. Jean Guy LeBlanc. B-complex vitamins: Sources, intakes and novel applications. Cerela-Conicet, Argentina: IntechOpen; 2022. Available from: https://www.intechopen.com/books/11021 
  5. Lykstad J, Sharma S. Biochemistry, Water Soluble Vitamins. [Updated 2023 Mar 6]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2025 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK538510/ 
  6. Perry CA, Butterick TA. Biotin. Adv Nutr. 2024;15(7):100251. https://doi.org/10.1016/j.advnut.2024.100251
  7. European Commission. Food and Feed Information Portal Database: Health Claims [Internet]. [cited 2025 Feb 7]. Available from: https://ec.europa.eu/food/food-feed-portal/screen/health-claims/eu-register 
  8. Wallig MA et al. Nutritional Toxicologic Pathology. Haschek and Rousseaux's Handbook of Toxicologic Pathology (Third Edition), 2013;1077-1121. https://doi.org/10.1016/B978-0-12-415759-0.00036-4
 

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.