Holland & Barrett

Holland & Barrett

Vitamins & Supplements

Deficiencies in certain vitamins are common as we can't always get enough of what we need naturally. From vitamin D for bone health through to zinc for healthy skin, there's supplement out there to support every part of the body.
Deficiencies in certain vitamins are common as we can't always get enough of what we need naturally. From vitamin D for bone health through to zinc for healthy skin, there's supplement out there to support every part of the body.

Latest articles

Your Guide To Joint Care Supplements

Want to start looking after your joints? Check out our guide on the best joint care supplements, including 7 top products and ingredients to look out for.

8 of the best turmeric supplements

Supplementing with turmeric has many benefits, from supporting joint health to your digestive system. Discover 8 of our favourite in 2023

Reishi mushroom benefits

Reishi mushrooms have been popular in alternative medicine for centuries. Find out more about it's benefits along with how to include more in your routine

Benefits of glucosamine

Find out the top glucosamine benefits, including how glucosamine may help aid joint health and reduce inflammation, in this article.

Glucosamine: What Is It?

Glucosamine is a popular supplement for wellbeing - but is it worth it? Find out about glucosamine chondroitin and potential glucosamine side effects here.

How magnesium helps your blood pressure

The trials are over and the verdicts are in; magnesium has a positive effect on your blood pressure. Read this article to find out exactly what this is.

10 science-backed benefits of ascorbic acid & uses

What is ascorbic acid, and how does it prevent vitamin C deficiency? Learn about the multiple benefits of ascorbic acid from our guide.

Vitamin C benefits for skin

How does vitamin C benefit your skin? From wrinkles to support with acne, wounds, and pigmentation, our detailed guide explains all.

Vitamin C sources: Why we need it

What are the best natural sources of vitamin C? And why do we need it? Find out everything you need to know from our guide.

Omega 3 Daily Dosage

What is the daily recommended dosage for omega 3 supplements? Does it vary between EPA and DHA? Our guide tells you everything you need to know.

10 of the best vitamin C supplements

Which are the best vitamin C supplements? Tablets, gummies or sachets? Whatever your preference, we list 10 of the best Vitamin C products in our article.

9 of the best glucosamine tablets & supplements of 2023

Are you looking for a glucosamine supplement or support for your joint health? We can help! Discover 9 of the best glucosamine supplements of 2023 here.

22 of the best collagen supplements Your ultimate CBD oil guide: types, benefits & much more Guide to Vitamin D for children and babies 8 of the best vegan multivitamins & supplements 2023 Aloe vera: Benefits, uses, dosage & side-effects Aloe vera for your bowels: constipation, IBS & gut health Best natural sleep supplements 2023 10 health benefits of vitamin C: Immunity, colds & bones How to test your B12 levels What are the benefits of drinking aloe vera juice? Wellness that's worth it Introducing our H&B Value range Water-soluble vs fat-soluble vitamins: what’s the difference?Ashwagandha guide: Benefits, dosage, supplements & more Guide to using Ashwagandha for weight management How ashwagandha can benefit your mental health 5 benefits of ashwagandha for men How magnesium impacts hormonal health: sleep, PMS & mood 9 Magnesium Deficiency Symptoms Taking magnesium with other vitamins & minerals Apple Cider vinegar: benefits for the stomach Green lipped mussels: All you need to know Do probiotics help relieve IBS symptoms?What are the benefits of taking magnesium glycinate?Too much turmeric? Turmeric side effects Can you have too much Vitamin D?Black pepper and turmeric: What make this combination so special?Turmeric: overview, benefits, dosage & side-effects 12 of the best vitamin D supplements The benefits of collagen for your skin 8 of the best vegan collagen supplements Are you getting enough Vitamin D in summer?Vitamin D deficiency: how to identify and treat How to take CBD products: 11 ways 6 collagen myths busted What are the benefits of Astragalus?Top 3 vitamin C serum benefits Ultimate guide to KSM-66 ashwagandha Can vitamin B6 help to reduce anxiety and depression?Iron supplements: All you need to know 7 best Zynamite® benefits Inulin powder - everything you need to know 7 benefits of omega-3 for kids 3 ways to supercharge your immune system Vegan sources of omega 3- foods & supplements What vitamins & nutrients do vegans need? Sustainable superfoods to supercharge your health and the planet’s Apple Cider Vinegar Benefits: With & Without "The Mother"Red clover: overview, benefits, dosage, side effects Your guide to chlorophyll What are vitamin gummies?8 of the best multivitamins for women Spirulina: Types & benefits 6 of the best vitamin D gummies 2022 9 of the best collagen drinks 2022 3 of the best lycopene supplements 2022 8 of the best vitamins to support your immunity 2022 Introducing H&B Tribiotic 6 of the best biotin supplements 2022 12 of the best multivitamins for kids What are vitamins & why do we need them?What is magnesium citrate? Your solution to constipation in 2022 What is calcium deficiency?Beta carotene: benefits, uses, dosage & side effects Magnesium guide: benefits, types & forms 7 of the best collagen creams & oils for 2022 The best keto supplements 2022 – revealed Matcha powder: benefits, uses & side effects Is vegan collagen effective & does it exist?Our guide to the top 10 benefits of collagen Ultimate guide to all the types of collagen 7 of the best collagen gummies & alternatives 2022 11 of the best silica supplements 2021 Iron sources: foods high in iron What are electrolytes?What is Vitamin D and why is it so important?What is red algae?Benefits of co-enzyme Q10 Garlic guide: Types & benefits The health benefits of lycopene Guide to BCAA & amino acids How to get whiter teeth with charcoal 7 of the best zinc supplements 2022 10 best vitamins for healthy skin Evening primrose oil: Benefits, dosage, side effects, uses & more How collagen helps with healthy joints & bones Benefits of ginseng A guide to selenium Apple cider vinegar & weight loss: how it works 30 foods that give you energy 7 of the best apple cider vinegar gummies + alternatives 34 top foods & sources of vitamin B12 Fish oil & other supplements for eczema 17 surprising omega-3 benefits explained MSM: benefits, dosage & supplements Iron deficiency in children The top 25 herbal medicines & the science behind them Folic acid for men - benefits & deficiency Why your skin loves vitamin A Vitamin B3: Benefits, functions & foods Guide to vitamin b6 Discover the health benefits of chlorella Why your body – and beauty – needs vitamin E Your guide to bioavailability Symptoms of the most common vitamin deficiencies A guide to zinc and your immune system 5-HTP: benefits, dosage and side-effects Quercetin: benefits, dosage, side-effects & foods Vitamin A: Foods, sources, functions, benefits & supplements How to test your vitamin D levels & why it is so important 9 best PMS supplements: Fighting period pain Guide to the different types of magnesium 10 science backed turmeric benefits & 12 uses Best charcoal supplements The top 7 sunflower lecithin benefits Omega 3 benefits for skin, hair & nails Best milk thistle supplements Folic acid benefits for skin All about royal jelly: benefits, uses and types Biotin for hair The top 10 supplements to take while breastfeeding What is glutamine?What is glucosamine?Saw palmetto benefits Boswellia benefits Ferrous sulphate FAQs: 12 questions answered Vitamin A in pregnancy Folic acid for pregnancy Do zinc lozenges for colds really work?Does drinking collagen work?Alternatives to collagen 9 of the healthiest vegetables 8 of the healthiest fruits What is oxidative stress?10 vegetarian foods rich in iron Risk of iron deficiency for vegetarians Busting common myths about Omega-3 What is omega-3 made of?Where does Omega-3 come from?What do we need Omega-3 for?6 foods with Omega-3 9 of the best vegan calcium rich sources 12 of our best gummy vitamins What are the best CBD gummies?The best sources of Vitamin D: are you getting enough?Why take zinc supplements?The top 8 liquorice root benefits 15 collagen rich foods and drinks The benefits of echinacea Two of the best iron rich vegetarian recipes Vitamin E oil benefits Resveratrol benefits: What’s the science behind the hype?What’s the best Vitamin B to take?Olive leaf extract: benefits, uses & side effects 9 of the best vitamin C fruits and veg What is anemia? 14 symptoms Vitamin K for babies 30+ Vitamin K foods Does melatonin help with anxiety?Garcinia cambogia: Benefits, uses & side effects 6 amazing cranberry benefits 10 of the best omega-3 & fish oil supplements 10 of the best magnesium supplements How to choose the best multivitamin for you Do fat burners work? & other fat burner FAQs 16 of the hottest products with CBD in 8 of the best CBD tablets & supplements Your guide to the best CBD oils How to get rid of water retention What is curcumin?Best treatments to slow down hair loss The ultimate guide to hemp oil A guide to the best fat burners Health benefits of elderberries How to use CBD oil: 6 of the best ways Vegan omega-3 food sources and supplements Algae supplements: What are they?5 causes of folic acid deficiency Omega-3: functions, foods, deficiency and supplements Folic acid deficiency: Causes, symptoms, treatment & more Magnesium: functions, foods, deficiency and supplements Is it safe to drink apple cider vinegar every day?8 of the best sources of omega-3 fats 6 reasons to start using aloe vera What’s the big deal with activated charcoal?Acidophilus lactobacillus: benefits, dosage, side-effects 8 of the best sources of vitamin C What are different vitamins for?Bright and mighty - 4 things turmeric is good for 10 reasons why we love Vitamin C for skin (and you should too!)5-minute focus on: Vitamin A for skin What is taurine and can it help with sports and exercise?What is your recommended daily vitamin intake?Which vitamins are good for hair?Cod liver oil benefits for your hair Science-backed benefits of cod liver oil capsules Vitamin C: functions, foods, deficiency and supplements Echinacea: benefits, dosage, side-effects Calcium: functions, foods, deficiency and supplements The vitamins children need for preschool Cinnamon: benefits, dosage & side-effects Manganese: functions, foods, deficiency and supplements Liquorice: benefits, dosage, side-effects & supplements Feverfew: benefits, dosage & side-effects Your guide to flower remedies What is Rescue Remedy?What is a mineral?Multivitamins: what you need to know Activated charcoal: benefits, dosage, side-effects What are essential fatty acids?Milk thistle: benefits, dosage & side-effects Silica: benefits, dosage, side-effects Homeopathy: what you need to know Arnica: overview, benefits, dosage, side effects Phosphorus: function, foods, deficiency and supplements Lecithin: benefits, dosage & side-effects Vitamin K: functions, foods, deficiency and supplements Oregano: benefits, dosage, side effects Grapeseed extract: benefits, dosage & side-effects Ginkgo biloba: benefits, dosage & side-effects Guarana: benefits, dosage & side-effects Chromium: function, foods & supplements Chondroitin: overview, benefits, dosage & side-effects Iodine: function, foods, deficiency and supplements Peppermint oil benefits, dosage & more What is biotin? Uses and health benefits of vitamin B7 Vitamin F: function, foods, deficiency and supplements Benefits and uses of apple cider vinegar What are tissue salts?Fibre supplements: benefits, dosage, side-effects Vitamin B complex: functions, foods, deficiency and supplements Vitamin B6: functions, foods, deficiency and supplements Vitamin E: functions, foods, deficiency and supplements Valerian: benefits, dosage & side-effects Iron: functions, foods, deficiency and supplements Vitamin B5: function, foods, deficiency and supplements Vitamin B12: function, foods, deficiency and supplements Potassium: function, foods, deficiency and supplements The basics: What is omega-3?How much iron is your body absorbing?3 conditions magnesium can help with Great sources of calcium – are you getting enough?Why you need more vitamin C if you exercise regularly How to support your nutritional needs as a smoker Could coffee be sabotaging your vitamin C levels?Alternative sources of nutrients found in eggs Does L-arginine increase endurance?Is it good to take a multivitamin?Why B-vits = a healthy brain Are you eating enough choline?Supercharge your skin with vitamin F What’s the difference between omega-3 fatty acids?Can B vitamins help with varicose veins?Vitamin C and healthy gums Why we need magnesium The best sources of Vitamin D for pregnancy The B vitamin necessary for nail health How vitamin A helps keep gums healthy A day of vitamin E rich eating Cool down with a vitamin C-rich ice lolly Get glowing skin with vitamin C How to spot vitamin C deficiency symptoms and what to do PMS? Vitamin B6 is your secret weapon Your guide to vitamin B5 Vitamin B2: your body's energy essential Why you need B vitamins when you’re stressed Choline: Forms, Benefits & Uses Why take a vitamin-B complex?What is papaya enzyme?What is Vitamin B12 and why is it so important?How low magnesium affects your blood sugar Magic milk thistle Is alpha-lipoic acid good for you?How ginkgo biloba can boost your wellbeing How omega-3 can benefit your health Bothered by adult acne? Omega-3 could help How omega-3 can soothe psoriasis How oily skin can benefit from omega-3 Did you know omega-3 could ease your joints?L-Arginine guide: benefits, foods, uses & side effects How does omega-3 benefit the brain?How activated charcoal can work wonders for mature skin Banish body odour with activated charcoal 8 easy ways to use activated charcoal in your daily routine Beat bloating and flatulence with activated charcoal tablets A quick introduction to activated charcoal Activated charcoal guide: Benefits, uses, supplements & more 6 simple ways activated charcoal will boost your beauty regime Boost your day with turmeric Is too much iron bad for you?Tonia Buxton's Vitamin D story How to use Apple Cider Vinegar on your skin An over 65's guide to vitamin D A guide to vitamin D for women Are your kids missing these vital vitamins?3 surprising reasons you really need vitamin C 175 easy ways to fit wellness into your day Vital Proteins: Peanut butter biscuit cups recipe Vital Proteins: Carrot cake collagen cookie recipe 9 of the best B12 supplements Iron in multivitamins: What you need to know What is psyllium husk and what are its benefits?What is bioperine®? Everything you need to know What are raspberry ketones & what do they do?Cyanocobalamin: Benefits, dosage, side effects & more Your guide to thiamine What is melatonin?4 starflower oil uses and benefits Your guide to theanine Your guide to pulsatilla: Uses, benefits and side effects Turmeric milk benefits and recipes How to pickle with apple cider vinegar in 6 steps Probiotics for women: 6 ways good bacteria can support women’s health Best multivitamins for men Rescue Remedy: Is it the answer to staying calm and in control?3 ways vegans can get more B12 in their diet Liquorice root benefits Benefits of taurine Best supplements to support brain and memory Does melatonin help you sleep?Best supplements for your brain Zinc benefits for men Does melatonin cause weight gain?Are there negative effects of melatonin?Do dogs need omega 3? Dose & Co: Iced matcha latte recipe Do hair gummies actually work?What is vitamin K2?Meet our collagen gurus Sardines health benefits

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