10 Best Immune System Support Vitamins in The UK

Last updated on 06/07/2025

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Berocca Immuno Multivitamin Gummies - Immune System Support Including Vitamin D, C, A, B-Complex (B6, B7, B12), E and Zinc - Supplement for Women, Men and Kids - 60 Gummies - Orange Flavour

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Why We Love It

Boosts immune system naturally.
Reduces tiredness and fatigue.
Enjoyable and easy intake.

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MULTIVITAMIN IMMUNE SYSTEM SUPPORT - Each Berocca Immuno Gummy delivers a comprehensive blend of essential nutrients including vitamins C, D, A and zinc to support your immune system and vitamin A and zinc that also support normal skin, your body's first line of defense. Also with vitamin E, an antioxidant which contributes to the protection of cells from oxidative stress.
VITAMIN B COMPLEX - Designed for adults and children, these gummies provide a balanced multivitamin blend, including a B vitamin complex with B7 to support skin and hair, as well as supporting energy release and B6 & B12 to reduce tiredness and fatigue.
FAMILY-FRIENDLY IMMUNE SUPPORT - Berocca Immuno Gummies offer a pleasant, chewable alternative to traditional pills. These easy-to-take gummies provide essential vitamins and minerals for immune support in a form that's enjoyable and convenient, for the entire family. Simply chew two gummies each day. For women, men and children aged 7 and older.
CLEAN FORMULA - Berocca Immuno is committed to purity and simplicity. Our straightforward formula is free from caffeine, preservatives and artificial sweeteners, colours and flavours, offering an uncomplicated option for your daily immunity and vitamin D and C supplementation needs.

Immune Support - Vitamin C 1200mg and Zinc 40mg & Vitamin D3 1000IU - 180 Vegetarian Capsules - 3 Month Supply - Made in The UK - Nu U Nutrition

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Why We Love It

Powerful immune complex support.
Unrivalled capsules quantity value.
Suitable for vegetarians.

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✔ ALL IN ONE IMMUNE COMPLEX - Boost your immune defense with our immune support complex designed to help strengthen the body’s defenses and your immune response. Each of our capsules contains a highly potent trio of immunity boosting ingredients including 1200mg of Vitamin C, 25ug of Vitamin D3 (1000 IU) and 40 mg of Zinc all of which contribute to the normal function of the immune system as substantiated by the European Food Standards Agency (EFSA.)
✔ WE CARE - At Nu U Nutrition we are dedicated to not only providing you with premium nutritional supplements, but we are also committed to providing YOU with the highest level of customer service possible. We are mindful to ensure all of our products are ethically sourced and that we donate a proportion of each sale to charitable causes.
✔ THE POWER OF VITAMIN C - Vit C is vital to your immune support needs. It contributes to the reduction of tiredness and fatigue helping you tackle everything that life throws at you. Each serving delivers a high potency shot of Vitamin C equivalent to 1,500% of your RDA for enhanced immunity and energy levels *all claims substantiated by EFSA.
✔ ALLERGEN FREE - Nu U Nutrition’s Immune Complex supplement is made from only premium ingredients and are housed in plant based capsules (HPMC) suitable for vegetarians. Our supplements contain no artificial colours or flavours, are GMO free and free from allergens such as Gluten, Wheat, Lactose and nuts.
✔ THE NU U NUTRITION STORY - TRUSTED SUPPLIER OF NUTRITIONAL SUPPLEMENTS - Starting as a family business in 2014, we’ve expanded to offer a diverse range of high-quality supplements designed to support different lifestyles. Our mission is to make wellness simple, with premium ingredients that cater to your daily nutritional needs—whether for general health or targeted goals.

Vitamin D3 Immune Booster Complex - with Vitamins D,C, B12, Zinc, Turmeric & Elderberry - Immune Support - Made in The UK - Immunity Booster by New Leaf 120 Tablets

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Why We Love It

Boosts and strengthens immunity.
Packed with essential nutrients.
Quality lab-tested ingredients.

Main Highlights

BOOST YOUR IMMUNITY WITH NEW LEAF'S IMMUNE COMPLEX - Your immune system is your body's first line of defense against illnesses, and New Leaf's Immune Complex is designed to help fortify it. Our carefully crafted formula is packed with essential nutrients to support a robust immune response. With 120 tablets in each bottle, a two-month supply ensures that you have ample time to experience the remarkable benefits of this comprehensive immune support supplement.
A POWERFUL BLEND FOR IMMUNITY - Our Immune Complex combines a potent blend of key nutrients known to bolster the immune system. It contains Vitamins D3, B12 & C, which are vital for immune function and overall health. Zinc, another essential mineral, plays a critical role in the normal function of the immune system. Turmeric, together with Elderberry, are known antioxidants adding an extra layer of defense. Together, these ingredients empower your body to ward off threats and stay healthy.
THE BENEFITS OF IMMUNE COMPLEX - Our Immune Complex offers a multitude of benefits for your immune system and well-being. Vitamin D3 supports the normal function of the immune system and is crucial for maintaining strong bones. Vitamin B12 contributes to the formation of red blood cells and supports the immune system. Vitamin C aids in immune cell function. Zinc is essential for immune cell development and function. With our Immune Complex, you're investing in your immune system's strength.
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

Chewy Vites Adult Immune Support, 60 Multivitamin Gummies, High Strength Vitamin D, Vitamin B6, B12, C, Zinc, Selenium, 2 Months Supply, Real Fruit Juice, Vegan, Orange Flavour

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Why We Love It

Boosts immunity with essential vitamins.
Real fruit juice flavoring.
Perfect for vegans, vegetarians.

Main Highlights

Contains 6 essential vitamins & minerals: to help maintain your immune immunity. Vitamins B6,B12,C,D, zinc, selenium
MADE WITH REAL FRUIT JUICE: Delicious, orange flavoured gummies
HIGH STRENGTH: Contains 100 Percent RI of vitamins D,B12
VEGAN: Suitable for vegans and vegetarians
NO NASTIES: No artificial colours, flavours, sweeteners, preservatives, non-GMO and gluten-free
ONE-A-DAY: 2 months supply
TLC-Tender Loving Care UK Ltd. 73 Cornhill, London, EC3V 300, UK.

Immune System Booster - Immune Support & Recovery Complex - Vitamin C, Zinc, Selenium, Elderberry, Probiotics - Immune System Vitamins for Adults - 120 Capsules - Vegan Immunity Booster Supplement

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Why We Love It

Boosts immunity through natural ingredients.
High potency, purified product.
Helps reduce fatigue, tiredness.

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DAILY IMMUNE SUPPORT – Packed with nutrients, this SuperSelf immune system booster contains 13 active ingredients, including essential immune system vitamins and minerals, herbal extracts and probiotics. The package contains 120 easy-to-swallow capsules, which is a 2-month supply at the recommended dose of 2 per day.
ALL-IN-ONE CAPSULE – This immune support complex contains a full daily intake of iron, vitamin C and vitamin B12, as well as meaningful doses of zinc and selenium. The selected probiotics are one of the most researched strains of lactobacillus, a friendly bacteria used to balance the gut biome. The immunity booster also includes traditional herbal extracts, such as elderberry, turmeric, ginger, cranberry, rosehip, grapeseed and garlic.
NATURAL IMMUNE BOOSTER FOR ADULTS - Powered by nature, this high strength immune support formula provides multiple benefits. Vitamins B12 and C, zinc, iron, and selenium all contribute to the normal function of the immune system. Vitamin B12, vitamin C and Iron contribute to the reduction of tiredness and fatigue. Zinc and Iron contribute to normal cognitive function.
GMP STANDARDS & HIGH QUALITY – Scientifically developed, SuperSelf immune system booster has 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.

Boosts immunity with vital nutrients.
Tasty and suitable for vegetarians.
Backed by extensive scientific research.

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EXTRA STRENGTH IMMUNE SUPPORT - Sambucol Extra Defence contains Black Elderberries as well as Vitamin C, B6 and D, Zinc, Folic Acid and minerals to help strengthen the immune system and reduces tiredness and fatigue. Suitable for adults and children aged 12+
DELICIOUS - Sambucol is a range of great tasting food supplements founded on the unique qualities of Black Elderberries. Sambucol Extra Defence is suitable for Vegetarians
SCIENTIFICALLY TESTED - Sambucol was developed by a world-renowned scientist in 1991 who recognised the potential of the flavonoids present in the Black Elderberry. Sambucol is backed by over 25 years of scientific research, making it the most extensively researched elderberry product in the world
THE ORGINAL BLACK ELDERBERRY - Sambucol is the original Black Elderberry brand developed in 1991. Sambucol was founded on the plant-based properties of Black Elderberry (Sambucus nigra) using a preparation method that helps preserve the rich, phytonutrient flavonoids (anthocyanins) present in the Black Elderberries to maintain its natural effects.
Sambucol, The UK’s No.1 Brand for Immunity (Nielsen MAT WK11 FEB 2023)

Immune System Booster Supplement - 120 Capsules with 14 Immune System Vitamins & Natural Extracts: Vitamin C, Zinc, Turmeric, Selenium, Ginger, Cranberry, Elderberry, Garlic, Vitamin B12 & B6

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Why We Love It

Boosts your immune system.
Contains super concentrated extracts.
Eco-friendly and 100% vegan.

Main Highlights

SPECIFICALLY DESIGNED TO BOOST YOUR IMMUNE SYSTEM - Our premium quality formula contains carefully selected natural extracts and vitamins designed to provide an all in one immune booster supplement. So whether you are looking for something to help avoid or fight off cold or flu, or to lessen the effects of an infection, then this is the supplement for you.
CONTAINS 7 SUPER CONCENTRATED NATURAL EXTRACTS that have been used for centuries for their reputed medicinal, antioxidant and immune boosting properties including Turmeric, Cranberry, Black Elderberry, Grape Seed, Ginger, Garlic & Rosehip
CONTAINS A COMBINATION OF 7 IMMUNE BOOSTING VITAMINS including Zinc, Selenium, Iron, Copper & Vitamin C, Vitamin B6 & Vitamin B12 all clinically proven to support the immune system and protect cells from oxidative stress
ECO FRIENDLY low waste, recyclable Kraft paper pouches, Gluten free, GMO free, 2 months supply and natural ingredients with no fillers, binders or additives
100% VEGAN product from Vegan Vitality, one of the UKs leading Vegan brands. All Vegan Vitality supplements are 3rd party tested by UKAS accredited labs to ensure quality and safety

Immune Support Complex Gummy | Elderberry Extract 2000mg, Vitamin C and Zinc | Blueberry Flavour | 60 Vegan Gummies | Boost Immune System by NUTRIGUMS®

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Why We Love It

Boosts immunity with tasty convenience.
Ideal for vegans and vegetarians.
Guaranteed high-quality manufacturing.

Main Highlights

IMMUNE COMPLEX - With Elderberry, Vitamin C & Zinc, these gummies are delicious natural blueberry flavour, which are so enjoyable and very easy to take on the go.
BOOST IMMUNE SYSTEM - A great way to boost your immune system with our super strength gummy that will provide additional assistance with normal energy levels, tiredness and fatigue as well as contribute to the protection of cells from oxidative stress (Antioxidant).
SOFTER SIDE OF NUTRITION - Each bottle contains 60 gummies, providing a full 30-day supply for long-lasting health benefits. Adults and children over 12 years of age take 1 chewable gummy daily, or as your healthcare practitioner advises.
QUALITY YOU CAN TRUST – At NUTRIGUMS, we source only the highest-quality ingredients from certified manufacturers. Our products are proudly manufactured and packed in regulated, certified facilities. With years of industry experience, we’re committed to delivering functional, top-tier products at the best possible prices for our customers.
VEGAN & FAMILY FRIENDLY – Enjoy these natural fruit-flavored gummies with no added sugar, artificial flavors, or colors. Made with non-GMO ingredients, gluten-free, and suitable for both vegetarians and vegans, offering a healthy and tasty option for everyone. HALAL & KOSHER certified

Chewy Vites Kids Immune Support, 60 Kids Vitamins Gummies, High Strength Vitamin D, Vit C, B6, B12, Zinc, Selenium, 2 Months Supply, Real Fruit Juice, Vegan, Age 3 +, Orange Flavour

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Why We Love It

Boosts immunity with essential vitamins.
Vegan, delicious orange flavoured gummies.
Safe with no artificial nasties.

Main Highlights

Contains 6 essential vitamins & minerals: to help maintain kids’ immunity. Vitamins B6,B12,C,D, zinc, selenium
MADE WITH REAL FRUIT JUICE: Delicious, orange flavoured gummies
HIGH STRENGTH: Contains 100% RI of vitamins D,B12
VEGAN: Suitable for vegans and vegetarians
NO NASTIES: No artificial colours, flavours, sweeteners, preservatives, non-GMO and gluten-free
ONE-A-DAY: 2 months supply
AGE 3 AND ABOVE: suitable for children aged 3 upwards

High Strength Vitamin D3 Tablets 4000 IU | 500 Vegetarian Tablets | 16-Month Supply | Immune System & Bone Health Support | Made in The UK by Alpha Foods

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Why We Love It

Supports immune system health.
Maintains healthy bones.
Crafted with care.

Main Highlights

High Potency Vitamin D3: Each tablet delivers 4000 IU of Vitamin D3, providing a potent dose to support your daily health needs.
Comprehensive 16-Month Supply: With 500 tablets per bottle, enjoy uninterrupted wellness support for over a year, ensuring convenience and long-term value.
Vegetarian-Friendly Formula: Our tablets are crafted without animal-derived ingredients, making them suitable for vegetarians seeking quality supplements.
Supports Immune & Bone Health: Vitamin D3 is essential for maintaining a healthy immune system and promoting strong bones and teeth.
UK Manufactured Quality: Proudly produced in the UK under stringent quality standards, ensuring you receive a premium and trustworthy product.

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We reviewed these offers relevant to the Immune System Support Vitamins 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 Berocca, Nu U Nutrition, NEW LEAF PRODUCTS, CHEWY VITES, SuperSelf, Sambucol, Vegan Vitality, Nutrigums, Alpha Foods, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Immune System Support Vitamins in the market, we considered we took a deep dive into 8561 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 Berocca Immuno Multivitamin Gummies - Immune System Support Including Vitamin D, C, A, B-Complex (B6, B7, B12), E and Zinc - Supplement for Women, Men and Kids - 60 Gummies - Orange Flavour. We love many things about this product by Berocca. What sets it apart from the competition is Boosts immune system naturally, Reduces tiredness and fatigue, Enjoyable and easy intake.
The best value product for most shoppers and where user satisfaction is continuously the highest is Immune Support - Vitamin C 1200mg and Zinc 40mg & Vitamin D3 1000IU - 180 Vegetarian Capsules - 3 Month Supply - Made in The UK - Nu U Nutrition by Nu U Nutrition based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Immune System Support Vitamins and the best cost-to-value ratio is Immune Support Complex Gummy | Elderberry Extract 2000mg, Vitamin C and Zinc | Blueberry Flavour | 60 Vegan Gummies | Boost Immune System by NUTRIGUMS®at Nutrigums with a 15% discount.
Our list of the best Immune System Support Vitamins 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 Immune System Support Vitamins in The UK

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We scanned 1712 products

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