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Immune System Support

Taking care of our immune system is crucial for maintaining good health and overall well-being. There are several ways we can support our immune system and provide it with the help it needs to function optimally. One important step is to ensure that we are getting all the necessary vitamins and nutrients through a balanced diet. Foods rich in vitamins C, D, E, and zinc are particularly beneficial for immune support. However, sometimes it can be challenging to get all the nutrients we need from food alone. In such cases, considering supplements can be a great option to fill in any gaps and give our immune system an extra boost.

Explore trustworthy brands from the health industry and shop all the immunity support best sellers at Oceans Alive!

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  • Green Pasture Blue Ice Royal Blend Green Pasture Fermented Cod Liver Oil and Concentrated Butter Oil | 120 Capsules

    Green Pasture Fermented Cod Liver Oil and Concentrated Butter Oil | 120 Capsules

    Original price £51.95 - Original price £140.27
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    £51.95 - £140.27
    £51.95 - £140.27
    Current price £51.95

    Discover Dr. Weston A. Price's famous synergistic blend of 67% cod liver oil and 33% concentrated butter oil. Individually they are effective, but ...

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    Original price £51.95 - Original price £140.27
    Original price
    £51.95 - £140.27
    £51.95 - £140.27
    Current price £51.95
  • Green Pasture Fermented Cod Liver Oil Unflavoured Green Pasture Fermented Cod Liver Oil | 120 Capsules

    Green Pasture Fermented Cod Liver Oil | 120 Capsules

    Original price £45.95 - Original price £124.07
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    £45.95 - £124.07
    £45.95 - £124.07
    Current price £45.95

    This is the gold standard in pure cod liver oil - naturally extracted through fermentation rather than cold or hot temperatures - or worse, chemica...

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    Original price £45.95 - Original price £124.07
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    £45.95 - £124.07
    £45.95 - £124.07
    Current price £45.95
  • Dr Mercola Vitamins D3 & K2 90 Capsules Dr Mercola Vitamins D3 & K2

    Dr Mercola Vitamins D3 & K2

    Original price £37.49 - Original price £99.99
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    Vitamin D3 & K2 is a highly recommended combo to support your overall health. D3 & K2 work together synergistically – each nutrient aiding ...

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    Original price £37.49 - Original price £99.99
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    £37.49 - £99.99
    £37.49 - £99.99
    Current price £37.49
  • Dr Mercola Zinc plus Selenium 90 Capsules Dr Mercola Zinc plus Selenium

    Dr Mercola Zinc plus Selenium

    Original price £13.95 - Original price £28.95
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    £13.95 - £28.95
    £13.95 - £28.95
    Current price £13.95

    Zinc deficiency is a widespread concern for people around the world – nearly 1 in 3 individuals may be deficient. Because the signs of a zinc defic...

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    Original price £13.95 - Original price £28.95
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    £13.95 - £28.95
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  • Elixa Probiotic v. 4.0 - Oceans Alive Health

    Elixa Probiotic v. 4.0 | Capsules

    Original price £24.95 - Original price £24.95
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    £24.95
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    The Highest Probiotic Strength on the Market. Elixa Probiotic delivers 50x more beneficial bacteria per dose compared to the average probiotic supp...

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    Original price £24.95 - Original price £24.95
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    £24.95
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  • Dr Mercola B Complex with Benfotiamine Dr Mercola Vitamin B Complex with Benfotiamine

    Dr Mercola Vitamin B Complex with Benfotiamine

    Original price £38.95 - Original price £106.95
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    £38.95 - £106.95
    £38.95 - £106.95
    Current price £38.95

    B vitamins are important for your brain, nervous system and immune function, energy production, cell metabolism, organ and tissue health and much m...

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    Original price £38.95 - Original price £106.95
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    £38.95 - £106.95
    £38.95 - £106.95
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  • Dr Mercola Vitamin D 90 Capsules Dr Mercola Liposomal Vitamin D3 5000 IU
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    Dr Mercola Liposomal Vitamin D3 5000 IU

    Original price £21.95 - Original price £53.95
    Original price £21.95 - Original price £53.95
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    £16.46 - £40.46
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    Introducing Liposomal Vitamin D3 for enhanced absorption and optimal results. Every cell in your body needs vitamin D for your optimal well-being.

    Original price £21.95 - Original price £53.95
    Original price £21.95 - Original price £53.95
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    £16.46 - £40.46
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  • Dr Mercola Complete Spore Restore 90 Capsules Dr Mercola Complete Spore Restore

    Dr Mercola Complete Spore Restore

    Original price £37.95 - Original price £92.95
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    £37.95 - £92.95
    £37.95 - £92.95
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    Nearly everyone has heard about probiotics. Few people know about spore probiotics or spore biotics – at least not yet. For optimal gut health, you...

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    Original price £37.95 - Original price £92.95
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  • Dr Mercola Quercetin Dr Mercola Quercetin and Pterostilbene Advanced
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    Dr Mercola Quercetin and Pterostilbene Advanced

    Original price £38.95 - Original price £102.95
    Original price £38.95 - Original price £102.95
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    £38.95 - £57.65
    £38.95 - £57.65
    Current price £38.95

    Eating a diet rich in fruits and especially vegetables can go a long way toward keeping you healthy thanks to a special class of antioxidant compou...

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    Original price £38.95 - Original price £102.95
    Original price £38.95 - Original price £102.95
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    £38.95 - £57.65
    £38.95 - £57.65
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  • Dr Mercola Fermented Black Garlic Dr Mercola Fermented Black Garlic | 60 Capsules

    Dr Mercola Fermented Black Garlic | 60 Capsules

    Original price £24.99 - Original price £24.99
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    When garlic is aged and fermented into black garlic, it not only has a very sweet and inviting taste, additional nutrients are created and others e...

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    Original price £24.99 - Original price £24.99
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    £24.99
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  • Dr Mercola CoQ10 Dr Mercola Liposomal CoQ10 | 30 Capsules

    Dr Mercola Liposomal CoQ10 | 30 Capsules

    Original price £22.95 - Original price £22.95
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    £22.95
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    Current price £22.95

    Liposomal CoQ10 comes packaged in hard capsules, rather than air-permeable soft gels, to help protect contents from oxidation.

    Original price £22.95 - Original price £22.95
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    £22.95
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  • Dr Mercola Vitamin C Dr Mercola Liposomal Vitamin C for Kids | 30 Capsules

    Dr Mercola Liposomal Vitamin C for Kids | 30 Capsules

    Original price £12.95 - Original price £12.95
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    £12.95
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    Current price £12.95

    If you’re a parent or a grandparent, you know how challenging it can be to get kids to eat the right types of foods, especially vegetables. This ca...

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    Original price £12.95 - Original price £12.95
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    £12.95
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    Current price £12.95
  • Do Not Age D3, K2 & Magnesium Do Not Age Pure Vitamin D3, K2 & Magnesium | 60 Capsules

    Do Not Age Pure Vitamin D3, K2 & Magnesium | 60 Capsules

    Original price £14.50 - Original price £14.50
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    £14.50
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    Current price £14.50

    The inclusion of vitamin D3 and vitamin K2 in this product is specifically formulated to facilitate the body's absorption of calcium. This essentia...

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    Original price £14.50 - Original price £14.50
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    £14.50
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  • Better Body Co. Better Body Co. Previtalize Prebiotics | 60 Capsules
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    Better Body Co. Previtalize Prebiotics | 60 Capsules

    Original price £65.00 - Original price £276.25
    Original price £65.00 - Original price £276.25
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    £52.00 - £221.00
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    UK's Only Retailer of BetterBody Co. Previtalize Specifically formulated to promote digestion, metabolism and overall gut health. Made with a mixtu...

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    Original price £65.00 - Original price £276.25
    Original price £65.00 - Original price £276.25
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    £52.00 - £221.00
    £52.00 - £221.00
    Current price £52.00
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  • Love Life Supplements Quercetin Love Life Supplements Quercetin & Bromelain | 60 Capsules

    Love Life Supplements Quercetin & Bromelain | 60 Capsules

    Original price £21.95 - Original price £21.95
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    £21.95
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    Current price £21.95

    1000mg Quercetin (from Sophora Japonica) and 5000 GDU Bromelain (from Pineapple) Flavonoid Linked to Several Health Benefits with Potent Antioxid...

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    Original price £21.95 - Original price £21.95
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    £21.95
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  • Bulletproof Glutathione Bulletproof Glutathione Force | 90 Veg Capsules
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    Bulletproof Glutathione Force | 90 Veg Capsules

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    Original price £70.95 - Original price £70.95
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    Current price £40.46
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    ANTIOXIDANT AND DETOX SUPPORT Strengthen your body against the toxins and stress of everyday living with glutathione, your body's master antioxidan...

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    Original price £70.95 - Original price £70.95
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    Current price £40.46
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  • Love Life Supplements B Complex Love Life Supplements Vitamin B Complex | 90 Capsules

    Love Life Supplements Vitamin B Complex | 90 Capsules

    Original price £24.95 - Original price £24.95
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    Blend of B Vitamins Essential for Health High Dosage - Effectively Absorbed - Easy to Swallow Capsules Helps Convert Food into Energy and Reduce F...

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    Original price £24.95 - Original price £24.95
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  • Pure Sport Single Unit Puresport Mushroom Complex 60 Capsules
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    Puresport Mushroom Complex 60 Capsules

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    Original price £30.00 - Original price £30.00
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    Current price £15.00
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    Current price £15.00

    These high-strength mushroom blend capsules feature 5 adaptogenic mushrooms, each carefully selected for their high concentration of beneficial com...

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    Original price £30.00 - Original price £30.00
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    Current price £15.00
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    Current price £15.00
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  • Optibac Probiotics 16 Capsules Optibac Probiotics Saccharomyces Boulardii
    Save up to 17% Save %

    Optibac Probiotics Saccharomyces Boulardii

    Original price £7.99 - Original price £29.99
    Original price £7.99 - Original price £29.99
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    £5.19 - £24.99
    £5.19 - £24.99
    Current price £5.19

    With 5 billion live cultures per capsule, this is for anyone looking to purchase a pure Saccharomyces boulardii supplement an extensively researche...

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    Original price £7.99 - Original price £29.99
    Original price £7.99 - Original price £29.99
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    £5.19 - £24.99
    £5.19 - £24.99
    Current price £5.19
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  • Optibac Probiotics 30 Capsules Optibac Probiotics Every Day Extra
    Save up to 35% Save %

    Optibac Probiotics Every Day Extra | Capsules

    Original price £29.99 - Original price £77.99
    Original price £29.99 - Original price £77.99
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    £19.49 - £50.69
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    An advanced, high strength daily supplement to complement your body's natural gut bacteria. Suitable for vegans, Every Day EXTRA contains Lactobaci...

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    Original price £29.99 - Original price £77.99
    Original price £29.99 - Original price £77.99
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    £19.49 - £50.69
    £19.49 - £50.69
    Current price £19.49
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  • Pro-Ven Probiotics Pro-Ven Probiotics For Adults - 25 Billion | 30 Capsules
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    Pro-Ven Probiotics For Adults - 25 Billion | 30 Capsules

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    Original price £15.95 - Original price £15.95
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    Current price £11.17
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    High-strength friendly bacteria for everyday use 25 billion ProVen probiotics per two capsules Multi-strain research-backed friendly bacteria for ...

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    Original price £15.95 - Original price £15.95
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    Current price £11.17
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  • Do Not Age 366 Caps Do Not Age Pure NR 60 Caps

    Do Not Age Pure NR 60 Caps

    Original price £49.50 - Original price £281.50
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    £49.50 - £281.50
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    Do Not Age Pure NR is formulated with nicotinamide riboside chloride (NR) to promote optimal NAD+ levels in humans. Numerous studies have been cond...

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    Original price £49.50 - Original price £281.50
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    £49.50 - £281.50
    £49.50 - £281.50
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  • Solgar Solgar Vitamin D3 4000 IU (100 µg) | 60 Veg Caps

    Solgar Vitamin D3 4000 IU (100 µg) | 60 Capsules

    Original price £19.50 - Original price £82.80
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    £19.50 - £82.80
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    4000 IU of vegetarian-friendly vitamin D3 per serving Body-ready and active form of vitamin D Vitamin D supports immune defences Vitamin D helps k...

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    Original price £19.50 - Original price £82.80
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    £19.50 - £82.80
    £19.50 - £82.80
    Current price £19.50
  • Love Life Supplements Vitamin D3 Love Life Supplements Vitamin D3 + K2 | 60 Capsules
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    Love Life Supplements Vitamin D3 + K2 | 60 Capsules

    Original price £18.95 - Original price £18.95
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    £18.95
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    Current price £18.95

    An essential vitamin for everyone, Vitamin D helps our bodies function more healthily. Vitamin D3 that is combined with a highly stable source ...

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    Original price £18.95 - Original price £18.95
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    £18.95
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    Current price £18.95
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Immune System Support FAQs

How the immune system works?  

As human beings, we have both an innate immune system and an adaptive immune system. The innate immune system simply refers to the defence system we are born with. It protects us against antigens and can issue a powerful immune response in the event of a molecular danger presenting itself.

If the innate immune system is unable to eradicate a threat, the adaptive immune system takes centre stage. The adaptive or acquired immune system uses specific antigens to mount a strategic immune response. However, in order for the immune system to consistently and appropriately protect us, it needs to be properly balanced.

How to maintain normal immune function?  

Our immune system function is typically determined by the food we eat but sometimes food sources are not enough to maintain normal functioning. Vitamin A, vitamin E, vitamin C, zinc, the sunshine vitamin, vitamin D and a whole host of other vitamins and minerals are key for keeping your immune cells healthy and maintaining normal function.

The main problem, in this case, is that a busy lifestyle or certain health conditions may impact our ability to maintain a healthy lifestyle and good immune health. Beyond just taking your typical vitamin C supplements or eating citrus fruits, there are a multitude of immune support supplements that make a good option if you're looking to boost your immune system.

How immune support supplements work?  

Immune support supplements help our immune system operate efficiently by providing it with key vitamins and minerals that are potentially lacking in one's diet. Much like multivitamins, immune system vitamins are typically taken once a day, all year round but can have particularly beneficial effects in winter months when infections like the common cold start spreading again.

Studies have shown that supplementing with certain vitamins, such as vitamin D, is good for preventing upper respiratory tract infections. Vitamin D is also particularly useful for promoting normal growth and normal bones in children and infants.

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