Immune System

Taking care of the immune system means improving your body's defences and, therefore, reducing the risk of your body falling ill.

One of the fundamentals for maintaining a healthy immune system is a balanced diet, with particular emphasis on the essential nutrients and vitamins.

Likewise, there are also a number of natural supplements on the market that can help strengthen the immune system. 

Where can I buy supplements to strengthen the immune system?

The HSN online shop has a vast range of natural products that can help boost your immune system.

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101 Products
  • IMMUNE SYSTEM - PACK - HSN Packs
    New
    HSN Packs
    IMMUNE SYSTEM - PACK

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    Immune System Special Pack. 3 EssentialSeries supplements at an unbeatable price, all suitable for vegetarians and vegans. 120 days supply.

    Availability: In stock

    41.90 €
    In stock. Immediate delivery.
  • CITRUS BIOFLAVONOIDS COMPLEX - Essential Series
    New
    Essential Series
    CITRUS BIOFLAVONOIDS COMPLEX

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    Citrus bioflavonoids + Rutin + Quercetin + Vitamin C. Complete combination. High concentration. From herbal extracts. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    11.94 €
    19.90 €
    -40%
      7.96 €
    In stock. Immediate delivery.
  • ECHINACEA EXTRACT (10:1) 250mg - Essential Series
    Essential Series
    ECHINACEA EXTRACT (10:1) 250mg

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    Echinacea extract (10:1). Standardised to 4% polyphenols. High extraction concentration. With L-Selenomethionine and pure Vitamin C. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    11.34 €
    18.90 €
    -40%
      7.56 €
    In stock. Immediate delivery.
  • VITAMIN C 1000mg - Essential Series
    Essential Series
    VITAMIN C 1000mg

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    1 gram of Vitamin C per capsule! Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    3.54 €
    5.90 €
    -40%
      2.36 €
    In stock. Immediate delivery.
  • ASHWAGANDHA (40:1) EXTRACT Shoden® 240mg - Essential Series
    Essential Series
    ASHWAGANDHA (40:1) EXTRACT Shoden® 240mg

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    Ashwagandha Shoden® extract. 240mg per vegetable capsule. Extraction 40:1. 35% withanolide glycosides. With Vitamin B5, B6 and Zinc. The most concentrated and scientifically researched ashwagandha in the world.
    -40% OFF DIRECTLY in ALL the rest
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    11.94 €
    19.90 €
    -40%
      7.96 €
    In stock. Immediate delivery.
  • QUERCETIN 600mg + VITAMIN C + BIOFLAVONOIDS - Essential Series
    Essential Series
    QUERCETIN 600mg + VITAMIN C + BIOFLAVONOIDS
    (2)
    Three compounds in one capsule: Quercetin + Vitamin C + Bioflavonoids! Suitable for vegan and vegetarian diets.
    Best Sellers at the Best Price Don't miss out!
    From
    5.64 €
    9.90 €
    -43%
      4.26 €
    In stock. Immediate delivery.
  • BOSWELLIA SERRATA EXTRACT (20:1) 500mg - Essential Series
    Essential Series
    BOSWELLIA SERRATA EXTRACT (20:1) 500mg

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    500mg of Boswellia Serrata resin extract (20:1) per capsule. Standardised at 70% boswellic acid. Suitable for vegans.
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    13.06 €
    22.90 €
    -43%
      9.84 €
    In stock. Immediate delivery.
  • RESPI BIOTICS 100B UFC - Essential Series
    Essential Series
    RESPI BIOTICS 100B UFC

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    100B of CFU's from bacterial ferments. Mixture of 10 strains. With Inulin and FOS. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
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    29.34 €
    48.90 €
    -40%
      19.56 €
    In stock. Immediate delivery.
  • INMU BIOTICS 25B UFC - Essential Series
    Essential Series
    INMU BIOTICS 25B UFC

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    25 billion colony-forming units. 9 strains of Lactobacillus and Bifidobacterium bacteria. With Inulin and FOS. Suitable for vegetarians and vegans.
    -40% OFF DIRECTLY in ALL the rest
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    15.54 €
    25.91 €
    -40%
      10.37 €
    In stock. Immediate delivery.
  • INMU BIOTICS 100B UFC - Essential Series
    Essential Series
    INMU BIOTICS 100B UFC

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    9 strains of bacteria with Inulin and FOS 100 Billion Colony Forming Units (CFU) per capsule. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    29.34 €
    48.90 €
    -40%
      19.56 €
    In stock. Immediate delivery.
  • RESPI BIOTICS 25B UFC - Essential Series
    Essential Series
    RESPI BIOTICS 25B UFC

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    Ferments Inulin and FOS in one product! 25 billion Colony Forming Units (CFU). Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    15.54 €
    25.91 €
    -40%
      10.37 €
    In stock. Immediate delivery.
  • SEASONAL CHANGE VITAMINS - Essential Series
    Essential Series
    SEASONAL CHANGE VITAMINS

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    Multivitamin in vegetable capsules. With ALA, NAC and Resveratrol. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
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    22.14 €
    36.91 €
    -40%
      14.77 €
    In stock. Immediate delivery.
  • ASCORBIC ACID (VITAMIN C) POWDER - Raw Series
    Raw Series
    ASCORBIC ACID (VITAMIN C) POWDER
    (3)
    100% ascorbic acid. Vitamin C, in pure form, RAW format, neutral flavour, 0 added. Suitable for vegans and vegetarians.
    Best Sellers at the Best Price Don't miss out!
    From
    5.25 €
    8.90 €
    -41%
      3.65 €
    In stock. Immediate delivery.
  • VITAMIN C 1000mg + BIOFLAVONOIDS + ROSE HIP - Essential Series
    Essential Series
    VITAMIN C 1000mg + BIOFLAVONOIDS + ROSE HIP
    (2)
    1g of Vitamin C, 30mg of Bitter Orange Bioflavonoids, and 20mg of Rosehip per tablet. Suitable for vegan and vegetarian diets.
    Best Sellers at the Best Price Don't miss out!
    From
    2.61 €
    4.50 €
    -42%
      1.89 €
    In stock. Immediate delivery.
  • REISHI (15:1) EXTRACT 500mg + VITAMIN C - Essential Series
    Essential Series
    REISHI (15:1) EXTRACT 500mg + VITAMIN C
    (3)
    Highly concentrated reishi extract, with acerola fruits with high concentration of vitamin C. Suitable for vegans and vegetarians.
    Best Sellers at the Best Price Don't miss out!
    From
    14.44 €
    24.90 €
    -42%
      10.46 €
    In stock. Immediate delivery.
  • MORINGA OLEIFERA (15:1) EXTRACT 500mg - Essential Series
    Essential Series
    MORINGA OLEIFERA (15:1) EXTRACT 500mg
    (2)
    500mg of Moringa leaf extract. 15 times more concentrated than the original source. 10% Saponins. In capsules. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    11.94 €
    19.90 €
    -40%
      7.96 €
    In stock. Immediate delivery.
  • COLOSTRUM (30% IMMUNOGLOBULIN G) 500mg - Essential Series
    Essential Series
    COLOSTRUM (30% IMMUNOGLOBULIN G) 500mg
    (2)
    Encapsulated bovine colostrum. 30% of Immunoglobulin G. 2000mg per daily dose. No other compounds in the composition, 100% colostrum. Suitable for vegetarian diets.
    -40% OFF DIRECTLY in ALL the rest
    From
    9.54 €
    15.90 €
    -40%
      6.36 €
    In stock. Immediate delivery.
  • TURMERIC POWDER - Essential Series
    Essential Series
    TURMERIC POWDER
    (3)
    Turmeric powder with 3% curcumin. For direct consumption or cooking. Suitable for vegans and vegetarians. You decide!
    Best Sellers at the Best Price Don't miss out!
    From
    2.30 €
    3.89 €
    -41%
      1.59 €
    In stock. Immediate delivery.
  • MORINGA POWDER - Essential Series
    Essential Series
    MORINGA POWDER
    (2)
    100% pure Moringa oleifera leaves in powder form Completely natural, suitable for vegans and vegetarians.
    Best Sellers at the Best Price Don't miss out!
    From
    5.84 €
    9.90 €
    -41%
      4.06 €
    In stock. Immediate delivery.
  • CHLORELLA POWDER - Essential Series
    TOP sales
    Essential Series
    CHLORELLA POWDER
    (3)
    100% pure Chlorella Powder Without additives. Suitable for vegetarians and vegans.
    Best Sellers at the Best Price Don't miss out!
    From
    6.55 €
    32.90 €
    -80%
      26.35 €
    In stock. Immediate delivery.
  • PANAX GINSENG (35:1) EXTRACT 400mg - Essential Series
    Essential Series
    PANAX GINSENG (35:1) EXTRACT 400mg
    (2)
    Korean Ginseng (Panax ginseng). x35 times concentrated. 20% Ginsenosides. With Zinc, B9 and B12. Suitable for vegans.
    Best Sellers at the Best Price Don't miss out!
    From
    9.80 €
    16.90 €
    -42%
      7.10 €
    In stock. Immediate delivery.
  • CRANBERRY (20:1) EXTRACT 500mg - Essential Series
    Essential Series
    CRANBERRY (20:1) EXTRACT 500mg
    (2)
    Extract 20:1 from Cranberry Berries. Standardized to 10% proanthocyanidins. High content of Vitamin C. Suitable for vegans.
    -40% OFF DIRECTLY in ALL the rest
    From
    11.94 €
    19.90 €
    -40%
      7.96 €
    In stock. Immediate delivery.
  • VITAMIN B12 (CYANOCOBALAMIN) 1000mcg - Essential Series
    Essential Series
    VITAMIN B12 (CYANOCOBALAMIN) 1000mcg
    (1)
    1000mcg of natural Cyanocobalamin in each vegetable capsule. Obtained by bacterial fermentation. High concentration. Suitable for vegans.
    Best Sellers at the Best Price Don't miss out!
    From
    5.34 €
    8.90 €
    -40%
      3.56 €
    In stock. Immediate delivery.
  • VITAMIN B12 (METHYLCOBALAMIN) 1000mcg - Essential Series
    Essential Series
    VITAMIN B12 (METHYLCOBALAMIN) 1000mcg
    (3)
    1000mcg of vitamin B12 methylcobalamin. Active and bioavailable form. Vegetable capsules, suitable for vegans.
    Best Sellers at the Best Price Don't miss out!
    From
    5.94 €
    9.90 €
    -40%
      3.96 €
    In stock. Immediate delivery.
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