⚠️ We have temporarily suspended sales in your country. We apologize for the inconvenience.

Immune system

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

121 products

Grid
-15%
BEE PROPOLIS 550mg

Swanson

(6 reviews)

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

From

7,77 € 9,14 € information-circle

-15%
BEE POLLEN 400mg

Swanson

(2 reviews)

Natural bee pollen. 800mg daily intake. 150 day supply. Swanson Quality

From

18,33 € 21,56 € information-circle

-15%
VITAMIN C + ROSE HIPS 1000mg

Swanson

(11 reviews)

1000mg of pure vitamin C (ascorbic acid). With Rosehip extract 4:1. Ultra-Concentrated formula. Swanson quality.

From

15,28 € 17,97 € information-circle

-15%
VITAMIN E (MIXED TOCOPHEROLS) 400IU
Convenient softgels with 400 IU of Vitamin E. With oil to improve absorption. Easily meets your daily requirements.

From

11,92 € 14,02 € information-circle

-15%
L-GLUTATHIONE 100mg

Swanson

(3 reviews)

Setria® Glutathione in capsules. Optimum concentration and potency. Each capsule provides 100mg. 100 day supply.

From

20,51 € 24,13 € information-circle

-15%
Full Spectrum® SHIITAKE 500mg

Swanson

(2 reviews)

Shiitake Mushroom. Full Spectrum® complete rhizome.

From

6,54 € 7,70 € information-circle

-15%
Full Spectrum® CAT´S CLAW 500mg
Cat's claw bark with Full Spectrum® formula. 50-day supply. Highly concentrated capsules.

From

6,10 € 7,18 € information-circle

-15%
VITAMIN C + BIOFLAVONOIDS 500mg
Buffered vitamin C. Citrus bioflavonoid complex. High-concentration capsules.

From

11,77 € 13,86 € information-circle

-15%
VITAMIN E 400IU

Swanson

(6 reviews)

400 IU of Vitamin E in easily absorbed and highly concentrated softgels. Each softgel contains 180,2mg. 2 month supply.

From

5,67 € 6,67 € information-circle

-15%
ELEUTHERO ROOT 425mg

Swanson

(3 reviews)

Highly concentrated Eleuthero root (also called Siberian ginseng) in 120 capsules for a duration of 60 days.

From

8,64 € 10,17 € information-circle

-15%
NATURAL VITAMIN E 400IU

Swanson

(2 reviews)

Vitamin E with optimal absorption. Convenient 268 mg softgels each. Quality Swanson!

From

11,16 € 13,13 € information-circle

-15%
VITAMIN B12 (HYDROXYCOBALAMIN) 1000mcg
Vitamin B12 in the form of hydroxocobalamin. In high-absorption chewable tablets. Each tablet provides 1000 mcg.

From

13,09 € 15,40 € information-circle

-15%
VITAMIN C POWDER 100% PURE

Swanson

(5 reviews)

Vitamin C in the form of ascorbic acid. 100% pure in powder form. 454 servings per pack.

From

13,16 € 15,49 € information-circle

-18%
VITAMIN C + BIOFLAVONOIDS 1000mg/100mg
Vitamin C 1000 mg per capsule with Citrus Bioflavonoids and powdered Rutin.

From

10,10 € 12,32 € information-circle

-18%
VITAMIN C + ROSE HIP 1000mg/25mg

Now Foods

(29 reviews)

Vitamin C with Rosehip tablets. Provides 1000mg of vitamin C per service. Suitable for vegans.

From

9,19 € 11,20 € 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.

    At HSN, we're already working to bring you the best promotions on supplements and health. Discover them this Black Friday and Cyber Monday.

    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
    Arrow Gif
    -47%
    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.

    From

    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 | Sports Science Researcher | NSCA-CPT®️

    Within HSN, I work as an NPD Technician (New Product Development). In addition to writing blog articles and answering our customers’ questions through the Nutrinfo service. My role is to bring consumers closer to the most up-to-date scientific evidence on the mechanisms of action of substances found in food supplements, from a critical perspective and supported by medical-sports literature resources, a distinguishing feature compared to our competitors. I also actively participate in product formulation, contributing the most functional approach to the selected active ingredients for athletes.

     

    sciencie

    Own manufacturing

    We produce our products and sell them directly to you.

    verified

    Guaranteed quality

    Complete control over our processes earns us the highest certifications.

    savings

    Right price

    Our philosophy ensures we offer the best possible price to our customers.

    handshake

    Sustainable and social

    We strive to contribute to a better society.

    unarchive

    Free shipping

    Spend just €85, and we’ll ship your entire order for free.

    rocket

    Super-fast delivery

    Once you place your order, it’ll arrive within 3-5 business days.

    mark mail

    Daily promotions

    We run daily offers so you can make the most of our deals.

    payment

    Payment options

    You can choose from a variety of payment methods.

    Content Protection by DMCA.com