10 Best Vitamin C Supplements 1000mg in The UK

Last updated on 28/08/2025

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Solgar

Solgar Ester-C 1000 Mg Vitamin C Capsules, Pack of 90

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Why We Love It

Supports a healthy immune system.
Highly absorbable and gentle.
Committed to sustainability.

Main Highlights

✓ SUPPORTS A HEALTHY IMMUNE SYSTEM - Solgar Ester C Vitamin C 1000 mg is a high strength formula, delivering all the health benefits of this premium, patented form of vitamin C, in a convenient one-a day capsule. It offers a gentler, more easily digested form of vitamin C which is pH neutral and non-acidic
✓ GENTLE, HIGHLY ABSORBABLE - The metabolites of Ester-C have a positive effect on the levels of vitamin C retention in the body’s immune cells, giving you superior immune support. Solgar’s Ester-C is an exclusive formulation with additional natural plant bioflavonoids, that naturally accompany vitamin C in fruits and vegetables
✓ COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
✓ NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
✓ GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1947Free from sugar, salt and starch

The Pretty Smart Food Co

Powerful Vitamin C and Zinc Tablets - Vitamin C 1000mg with Zinc - 6 Month's Supply - Boosted with Citrus Bioflavonoids & Bamboo - For The Maintenance of a Normal Immune System - 180 Tablets - UK Made

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Why We Love It

Strengthens immunity and reduces fatigue.
Promotes skin health and vision.
Pure, vegan, and GMO-free.

Main Highlights

ALL-IN-ONE VITAMIN C WITH ZINC TABLETS ✔️ Are you looking for a convenient way to take Vitamin C & Zinc? Then you'll love our Easy-To-Swallow Vitamin C & Zinc Complex for Men & Women. Just pop 1 tablet a day, and you're good to go!
HIGH STRENGTH VITAMIN C & ZINC MULTI-COMPLEX ✔️ Unlike regular Vitamin C Capsules, our Vitamin C Tablets also contain Zinc and a unique blend of Citrus Bioflavonoids & Bamboo! Each tablet Contributes to The Maintenance of a Normal Immune System. Vitamin C also Contributes to The Reduction of Tiredness and Fatigue. EFSA approved claims.
WHY TAKE OUR VITAMIN C AND ZINC SUPPLEMENTS? ✔️ Zinc and Vitamin C work together to contribute to the protection of cells from oxidative stress. And what's more? Vitamin C contributes to normal collagen formation for the normal function of skin, while Zinc additionally contributes to the maintenance of normal vision and cognitive function. EFSA approved claims.
100% PURE VITAMIN C HIGH STRENGTH ✔️ Unlike most Vitamin C Supplements, our High Dose Vitamin C Tablets are suitable for Vegans and are 100% FREE FROM GMO-ingredients, bovine gelatine, artificial colours, flavours and preservatives. Give your body all of the good with none of the drawbacks!
WHAT'S THE STORY BEHIND THE PRETTY SMART FOOD CO? ✔️ We're a small West Sussex based team on a mission to redefine the natural & organic supplement industry. All our products are lovingly formulated and produced by our in-house team of expert nutritionists in our state of the art manufacturing facility - right here in the UK.

Vitamin C 1000mg - 180 Vegan Tablets - 6 Month Supply - High Strength Ascorbic Acid - Supports Immune System, Energy & Collagen Formation - Nu U Nutrition

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Why We Love It

Maximum potency for vitality boost.
Promotes normal collagen formation.
Provides a six-month supply.

Main Highlights

✔ MAXIMUM POTENCY - Our Vitamin C tablets are vegan and easy to swallow providing a full 1,000 mg of Vitamin C vitality.
✔ 6 MONTH SUPPLY - Our incredible 180 tablets pack gives amazing VALUE keeping you replenished with high strength vegan Vitamin C for six months. No need to remember to reorder every month with 26 week supply.
✔ COLLAGEN FORMATION - Vitamin C contributes to normal collagen formation for the normal function of bones, gums, teeth, skin and cartilage.*
✔ ENERGY BOOST - Your body needs Vitamin C to produce a powerful antioxidant, Glutathione which is integral to supporting your overall well-being. Vitamin C contributes to the reduction of tiredness and fatigue.* If you do not get enough Vitamin C through your diet alone you may feel lethargic and lack lustre.
✔ WE CARE - At Nu U Nutrition we are dedicated to not only providing you with premium nutritional supplements derived from the purest sourced ingredients, but we are also committed to providing YOU with the highest level of customer service possible.

Liposomal Vitamin C Capsules 1000mg - 180 Vegan Capsules (3 Months Supply) - L-Ascorbic Acid with Rosehip & Sunflower Phospholipid - Liposomal VIT C Supplement

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Why We Love It

Superior absorption and high potency.
Supports numerous body functions.
Three-month comprehensive supply.

Main Highlights

1000MG PER SERVING: A great addition to the daily routine, this supplement provides a robust 1000mg dose. Each capsule is developed to deliver liposomal vitamin C. Thanks to its bioavailable form, these capsules offer an effective option, making them a more practical choice.
MULTIPLE BENEFITS: Vitamin C contributes to normal energy-yielding metabolism as well as reduction of tiredness and fatigue. It also contributes to normal collagen formation for the normal function of skin, bones, cartilage, gums, and teeth. Additionally, it contributes to the protection of cells from oxidative stress. It contributes to normal functioning of the nervous system and normal function of the immune system as well. (EFSA Approved Claims)
LIPOSOMAL VITAMIN C FORM: Vit C Supplement features a protective core to preserve the nutrients. Vitamin C liposomal formulation is used in these capsules. This formula is added with rosehip extract and sunflower phospholipids, providing a nutrient-rich blend for the longevity of the Vit C.
180 CAPSULES - 3 MONTH SUPPLY: Each bottle contains 180 capsules, providing a 3-month supply. These Liposomal Vitamin C capsules 1000mg are easy to swallow, unflavoured, and gentle on stomach, making them ideal for everyday use. Moreover, this Vitamin C supplement fits well into various diets, including keto.
TRUSTED FOR HEALTH SINCE 2006: A British-grown family business with over a decade of experience, offering a range of over 200 vitamins, supplements, and devices. All products are developed through thorough research, adhering to GMP standards, and crafted in the UK to meet diverse nutritional requirements. Suitable for vegans and vegetarians, they are formulated to provide a wholesome approach to living.

Lindens - Vitamin C+ 1000mg Time Release, 360 Tablets - 1 a Day, UK Made - Skin, Teeth, Joints and Immune Health, Combats Tiredness and Fatigue - Vegan

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Why We Love It

Great value with bulk pack.
Consistent high-quality performance.
Perfect for heavy usage.

Main Highlights

HIGH STRENGTH - Our Vitamin C+ tablets are packed with 1000mg of Vitamin C, fortified with rosehip extract and citrus bioflavonoids, offering a potent 1250% NRV in each slow-release tablet to support your well-being.
PSYCHOLOGICAL HEALTH - Vitamin C is essential for maintaining normal immune system function and contributes to normal psychological function and nervous system health, helping you stay strong and focused.
COMBATS FATIGUE - Vitamin C supports collagen formation for healthy skin and joints, protects cells from oxidative stress, and supports iron absorption to reduce tiredness and fatigue, perfect for active lifestyles.
SLOW RELEASE - Each one-a-day tablet is designed for slow release, ensuring a steady supply of Vitamin C over time to replenish your body's needs and providing lasting protection against oxidative stress.
TRIED & TRUSTED - Lindens Health + Nutrition is leading the way in consumer nutrition supplements. Our tablets are packaged in foil-fresh, resealable and light-proof pouches and manufactured in the UK!

Vitamin C 1000mg – 180 Premium Vegan & Vegetarian Tablets – 6 Month Supply – High Strength Ascorbic Acid – with Added Bioflavonoids & Rosehip – Normal Immune System – Made in The UK by Nutravita

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Why We Love It

Boosts immune system health.
Enhances energy and reduces fatigue.
Provides plant-based nutritional support.

Main Highlights

✔︎ WHY TAKE VITAMIN C? - One of Vitamin C’s most important function is that it contributes to the maintenance of normal immune system. It helps in collagen formation for the normal function of bones, skin, teeth and gums. Furthermore, it contributes to reduction of tiredness and fatigue as it increases iron absorption to help carry oxygen throughout the body. Claims as substantiated by EFSA.
✔︎ WHY NUTRAVITA’S VITAMIN C WITH BIOFLAVONOIDS AND ROSEHIP? - Our supplement contains 1,000mg of Vitamin C, enhanced with essential Rosehip - sourced from the fruits of a rose hip plant - and Citrus Bioflavonoids. Both are naturally occurring plant pigments to complement the action of Vitamin C. The 9mm oval tablets have been designed so you only need to take 1 tablet to meet your daily NRV. If you find the tablets large, you can crush the tablet and sprinkle over food to ingest.
✔︎ WHAT DO YOU GET WITH OUR SUPPLEMENT? - Our supplement is vegan friendly, and comes with 180 vegetarian tablets. At a daily serving of one tablet a day, our supplement will last you for 6 months. Furthermore, our supplement does NOT contain GMO ingredients and is free from allergens such as gluten, lactose, soya, nuts and nut traces.
✔︎ 3RD PARTY LAB TESTED - Unlike many supplements, we haven't spared any expense on quality. Each ingredient is quality tested before the manufacturing process begins, every batch of our supplement undergoes further rigorous quality testing. Our products have been 3rd party tested for heavy metals & unwanted compounds by one of Europe's top testing facilities, the lab is Ukas accredited according to ISO/IEC 17025:2017 standards. The results are further analysed and certified by another top lab.
✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.

Solgar Vitamin C 1000mg - Healthy Immune System - Helps Fight Free Radicals - Vegan - Pack of 100 Capsules

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Why We Love It

High strength Vitamin C benefit.
Contributes to healthy immunity.
Committed to sustainability.

Main Highlights

HIGH STRENGTH FORM OF VITAMIN C - Vitamin C 1000 mg is a high strength form of vitamin C, a water-soluble vitamin that helps fight free radicals
CONTRIBUTES TO A HEALTHY IMMUNE SYSTEM - Contributes to the normal function of the immune system, the function of bones and cartilage Collagen formation for the normal function of gums and teeth and skin. Functioning of the nervous system The reduction of tiredness and fatigue Increasing iron absorption
COMMITTED TO SUSTAINABILITY - For over 70 years we've used 100% recyclable amber glass bottles
NATURAL WELLNESS - We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle
GOLD STANDARD - All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1947

High Strength Vitamin C Capsules 1000mg - 120 Vegan Capsules - with Rosehip and Acerola - Non-GMO, Made in The UK by G&G Vitamins

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Why We Love It

High strength vitamin C.
Contains Acerola and Rosehip.
Suitable for vegans.

Main Highlights

HIGH QUALITY VITAMIN C: High quality and high strength vitamin C supplement providing 1000mg of vitamin C, Rosehip and Acerola in a vegan capsule
HIGH STRENGTH VITAMIN C: High strength vitamin C supplement providing 1000mg of vitamin C pure capsule.
CONTAINS ACEROLA AND ROSEHIP: Acerola and Rosehip are known for their rich vitamin C profile.
WHY CHOOSE G&G?: At G&G, we manufacture all our own supplements. By maintaining complete control over the production process, we ensure that you receive the highest quality supplements possible.
SUITABLE FOR VEGANS: This supplement is suitable for vegans, non-GMO, and free-from artificial colourings and preservatives.
MANUFACTURED IN THE UK: Manufactured in our own Sussex-based cleanroom, running off of green energy. All our products are made to the highest British manufacturing standards.

Vitamin C and Zinc Tablets - 1000mg VIT C Enhanced with Zinc, Iron, Copper High Strength - 120 Easy to Swallow Capsules - Vegan Immune System Complex Vitamin C Supplement with Superior Absorption

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Why We Love It

Boosts immune system and energy.
Vegan-friendly potent supplement.
Maintains overall health robustly.

Main Highlights

REDUCE FATIGUE, BOOST IMMUNE SYSTEM – Vitamin C, zinc, iron and copper are all essential vitamins and minerals. Vitamin C and iron contribute to the reduction in tiredness and fatigue, while iron and zinc contribute to normal cognitive function. All four contribute to the normal function of the immune system.
POTENT VITAMIN C SUPPLEMENT – Combined with 3 essential minerals, this SuperSelf vitamin C 1000mg complex make getting your daily dose simple. Easy to swallow, the vitamin C tablets are suitable for vegetarians and vegans, and are gluten and dairy free. Package contains 120 capsules, a 2 month supply (2 per day).
MORE EFFECTIVE TOGETHER – Carefully formulated, these high strength vitamin C and zinc tablets contain 1000mg of vitamin C, 15mg of zinc, 14mg of iron and 1mcg of copper per serving. Iron promotes the absorption of Vit C while zinc can deplete copper levels. Together, they combine to become a boosted antioxidant enzyme.
GMP STANDARDS & HIGH QUALITY – Scientifically developed, SuperSelf Vitamin C and Zinc supplements have quality built-in. The products are manufactured to Good Manufacturing Practice standards and tested by independent laboratories for potency and purity. Shop with confidence, knowing that our products are safe.
A BETTER WAY TO SUPPLEMENT – Live your best life, whatever your age, state of health or previous lifestyle. The SuperSelf team create supplements designed to help you live well for longer. A percentage of profits from this purchase will go to Vitamin Angels, reducing preventable diseases in children under the age of five in 70 countries worldwide.

Vitamin C 1000mg with Rosehip | 180 Capsules | High Strength Vitamin C as Ascorbic Acid with Added Rosehip and Sunflower Lecithin | Vegan Supplement | by Horbaach

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Why We Love It

High strength for daily support.
Extra plant-based health benefits.
Convenient delivery and easy storage.

Main Highlights

HIGH STRENGTH: Each daily dose provides 1000mg of Vitamin C - a convenient way to support your daily routine.
EXTRA BENEFITS: With added 100mg of Sunflower Lecithin and 25mg Rosehip Extract, sourced from 500mg of Rosehip. These plant-based ingredients work in harmony with Vitamin C, offering a more complete and well-rounded alternative to standard Vitamin C supplements.
CONVENIENT: Letterbox-friendly pouch which makes the delivery process easier than ever.
SUITABLE FOR: Horbaach Vitamin C capsules are suitable for vegetarians and vegans, offering the perfect formula for adult men and women at the best value.
PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.

8.7

Excellent

We scanned 1817 products

We reviewed these offers relevant to the Vitamin C Supplements 1000mg within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Solgar, The Pretty Smart Food Co, Nu U Nutrition, WeightWorld, Lindens, Nutravita, G&G Vitamins, SuperSelf, Horbäach, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Vitamin C Supplements 1000mg in the market, we considered we took a deep dive into 9086 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Solgar Ester-C 1000 Mg Vitamin C Capsules, Pack of 90. We love many things about this product by Solgar. What sets it apart from the competition is Supports a healthy immune system. , Highly absorbable and gentle. , Committed to sustainability.
The best value product for most shoppers and where user satisfaction is continuously the highest is Powerful Vitamin C and Zinc Tablets - Vitamin C 1000mg with Zinc - 6 Month's Supply - Boosted with Citrus Bioflavonoids & Bamboo - For The Maintenance of a Normal Immune System - 180 Tablets - UK Made by The Pretty Smart Food Co based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Vitamin C Supplements 1000mg and the best cost-to-value ratio is Vitamin C and Zinc Tablets - 1000mg VIT C Enhanced with Zinc, Iron, Copper High Strength - 120 Easy to Swallow Capsules - Vegan Immune System Complex Vitamin C Supplement with Superior Absorptionat SuperSelf with a 48% discount.
Our list of the best Vitamin C Supplements 1000mg is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Vitamin C Supplements 1000mg in The UK

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We scanned 1817 products

We concluded that: