Immune system

Buy supplements to boost the immune system, as these are important for seasonal changes:

124 products

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VITAMIN C 1000mg + BIOFLAVONOIDS + ROSE HIP
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Essential Series

(912 reviews)

1g of Vitamin C, 30mg of Bitter Orange Bioflavonoids, and 20mg of Rose hip per tablet. Suitable for vegan and vegetarian diets.

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8,11 € 15,31 € information-circle

-46%
REISHI COMPLEX EXTRACT (15:1) 500mg
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Essential Series

(102 reviews)

Highly concentrated reishi extract. Standardised in polysaccharides, beta-glucans, and triterpenes. With acerola berry extract with a high concentration of vitamin C. Suitable for vegans and vegetarians.

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14,36 € 26,61 € information-circle

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CITRUS BIOFLAVONOIDS COMPLEX
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Essential Series

(24 reviews)

Citrus bioflavonoids + Rutin + Quercetin + Vitamin C. Complete combination. High concentration. From herbal extracts. Suitable for vegans.

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10,84 € 20,44 € information-circle

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VITAMIN B12 (METHYLCOBALAMIN) 1000mcg
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Essential Series

(214 reviews)

1000mcg of vitamin B12 methylcobalamin. Active and bioavailable form. Vegetable capsules, suitable for vegans.

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6,89 € 13,25 € information-circle

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ACEROLA EXTRACT POWDER

Essential Series

(19 reviews)

Acerola Extract Powder. Source of vitamin C. Gluten-free and GMO-free. Suitable for vegan diets.

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11,24 € 20,44 € information-circle

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TRIPHALA EXTRACT (6:1) 500mg
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Essential Series

(30 reviews)

Triphala extract (Emblica officinalis, Terminalia bellirica and Terminalia chebula). 50% Tannins and 11% Gallic Acid by HPLC. 6x more concentrated. Raw material: Myroblex®. With zinc and calcium. Suitable for vegans.

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2,72 € 5,03 € information-circle

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ZINC BISGLYCINATE (25mg ZINC)
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Essential Series

(516 reviews)

Zinc Bisglycinate (Chelated Zinc). 25mg of elemental Zinc. High concentration. With 100% of the recommended Copper content. Suitable for vegans. 240 veg caps new format!

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7,57 € 14,28 € information-circle

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ZINC GLUCONATE (25mg ZINC)
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Essential Series

(85 reviews)

Vegan zinc gluconate. 25mg of zinc mineral per tablet. Highly absorbable form.

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4,31 € 8,11 € information-circle

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ZINC PICOLINATE (25mg ZINC)
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Essential Series

(31 reviews)

High-bioavailability zinc mineral salt. An effective and highly efficient way to incorporate zinc into your diet. Elemental zinc + Picolinic acid. 25mg of elemental zinc per capsule. +1mg of copper per capsule. Clean label formula and suitable for vegans.

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7,03 € 13,25 € information-circle

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DRIED YEAST FERMENTATE (EpiCor®) 500mg
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Mega offer

Essential Series

(3 reviews)

Discover EpiCor®, Saccharomyces cerevisiae yeast patented by a fermentation process in a unique enriched medium that produces an unrivalled spectrum of metabolites. 500mg per vegetarian capsule. Clean label formulation. An ideal product for winter.

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29,32 € 56,40 € information-circle

-18%
L-LYSINE 500mg
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Now Foods

(26 reviews)

L-Lysine in tablets. Provides 500 mg of this essential amino acid per tablet. Suitable for vegans and vegetarians.

18% OFF on Now Foods

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13,48 € 16,44 € information-circle

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REI-SHI MUSHROOMS 270mg - 100 veg caps
It helps to strengthen the defenses.

18% OFF on Now Foods

10,01 € 12,22 € information-circle

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EXTRA STRENGTH BETA-GLUCANS - 60 veg caps
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Now Foods

(4 reviews)

Beta-1,3/1,6-D-Glucan powder and ImmunEnhancer™ in vegetable capsules.

18% OFF on Now Foods

15,15 € 18,48 € information-circle

-15%
BEE PROPOLIS 550mg
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Swanson

(6 reviews)

Bee Propolis in convenient capsules. Concentration of 550mg per capsule. Swanson quality!

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7,77 € 9,14 € information-circle

-7%
Full Spectrum® TURMERIC 720mg
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Swanson

(47 reviews)

Turmeric (Curcuma Longa). Full Spectrum® complete rhizome formula. 720 mg per serving. Vegetable capsule format.

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5,22 € 5,64 € information-circle

Buy vitamins to boost immune system defences

Table of contents

    Some of the factors that can affect our defences, weakening them and causing colds include exposure to cold, sudden changes in temperature, a diet low in fruit and vegetables, and stress at work.

    One of the foundations for a healthy immune system is a balanced diet, in which basic nutrients and vitamins should have a special place. At HSNstore.eu we give you an extra boost with a wide range of products designed to enhance your immune system's defences*.

    *Vitamin A contributes to the normal function of the immune system.

    Other categories dedicated to health and well-being related:

    How can supplements help to boost the immune system?

    Supplements to strengthen the immune system are made from vitamins, minerals, and ingredients of natural origin with immunostimulant action. In other words, they support the body's immune system, such as vitamin B12.

    What compounds help us to maintain our defence system?

    Among the compounds present in natural supplements to maintain the defence system, we can highlight:

    • Vitamins contribute to the protection of cells from oxidative stress (C and E) and support the proper function of the immune system (C, B6, B12 and D). You can find them all together in the multivitamin Seasonal Change Vitamins.
    • Minerals such as zinc and selenium also contribute to the normal function of the immune system and protect against oxidative stress.
    • Bee pollen contains protein and fibre, both of which help prevent nutritional deficiencies.
    Support your immune system with probiotics*Support your immune system with probiotics*

    Support your immune system with probiotics*

    *The vitamin D in HSN Biotics formulas contributes to the normal function of the immune system.

    Immu Biotics (Ferments) 25B CFU by EssentialSeries is a product formulated from a combination of 6 strains of Lactobacillus ferments and 3 strains of Bifidobacterium, with fibres such as Inulin and Fructooligosaccharides in its composition.

    It is rich in vitamin D3, which also contributes to the normal function of the immune system.

    The bacteria that have been used in Immu Biotics (Ferments) 25B CFU come from cultures extracted from human samples, making this condition fulfilled and the quality of the product superior.


    vitamin Cvitamin C

    Boost your defences with vitamin C

    Vitamin C 500mg by EssentialSeries is a food supplement in vegetable capsules made from L-ascorbic acid as a vitamin C form, and 12:1 Citrus aurantium extract standardised to 60% bioflavonoids.

    The properties of vitamin C contribute to normal energy metabolism, and proper function of the immune system and protect cells from free radicals.

    It's suitable for vegetarians and vegans!

    zinc bisglycinatezinc bisglycinate

    Protect your immune system with zinc bisglycinate

    It is a supplement in vegetable capsules made from the zinc salt of glycine, i.e., chelated zinc. The minerals in Zinc Bisglycinate help to maintain the function of the immune system.

     immune-boosting vitamins immune-boosting vitamins

    Why buy immune-boosting vitamins at HSNstore?

    The main advantage of buying your immune-boosting vitamins is that you are buying products of the highest quality, manufactured to the highest safety standards, and developed with the best raw materials on the market.

    It is also IFS Food certified, being the first and only brand in Spain with its own factory and with such a wide variety of different products.

    Black Friday and Cyber Monday health and supplement promotions are coming soon. We are already working on them.

    When and how to take inmune-boosting tablets?

    You can take them in different ways, the most common being orally in capsules, tablets, or powder. Similarly, before starting to take any product, consult your sports nutritionist, who will give you the best recommendations according to your needs and goals.


    Which immune system product do our experts recommend?

    We recommend you try our special Immune System Pack, a combination of 3 supplements (Colostrum powder, Spirulina powder and Immu Glucans) that act synergistically. It is especially useful in times of weather changes, high workload, or training. Ideal for anyone looking for the highest quality vitamins, enzymes, and minerals at the best possible price.

    immune system productimmune system product
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    IMMU BIOTICS (FERMENTS) 100B CFU
    9 strains of bacteria with Inulin, FOS and vitamin D. 100B Colony Forming Units (CFU) per capsule. Guaranteed activity with delayed release gastro-resistant glazing agent (DRCaps®). Suitable for vegans.

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    26,62 € 50,23 € information-circle

    Frequently asked questions about vitamins to boost defences

    Ashwagandha Extract contains zinc, which contributes to the normal function of the immune system.

    At HSNstore. Check out our full catalogue of vitamins to boost your defences, choose between tablet, capsule, or powder, add it to your shopping cart and complete your order. You will receive it in 3-5 working days directly from the HSN factory to your doorstep.

    You can combine supplementation with good lifestyle habits that will help your immune system function better:

    • Exercise regularly.
    • Avoid products that are toxic to the body such as tobacco or alcohol.
    • Follow a healthy diet rich in vitamins.
    • Add fruits and vegetables and avoid processed foods.

    Our recommendation is that you always follow the instructions for use defined and established by the manufacturer on each pack of the product, consulting a sports nutrition specialist before taking it.

    Some of the best foods for boosting defences are citrus fruits rich in vitamin C, so drinking fresh orange juice every morning can go a long way to boosting our defences.

    Experto en categoría

    Alfredo Valdés NPD Technician (New Product Development)

    Within HSN I am a NPD Technician (New Product Development). In addition to writing articles for the blog, I answer queries from our customers through the Nutrinfo service. But mainly, my job is to bring the consumer the most up-to-date scientific evidence on the mechanisms of action of the substances presented in food supplements, from a critical point of view and supported by medical-sports literature resources, a differentiating aspect compared to our competitors. In addition, I actively participate in the formulation of the products by providing the most functional approach to the active ingredients selected for athletes.

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