FREE NZ DELIVERY ON ORDERS OVER $70
FREE NZ DELIVERY ON ORDERS OVER $70
Skip to content
Filters

Immune System Supplements

An apple a day may not be enough to keep the doctor away. In an ideal world, we'd all maintain a balance, nutrient-rich diet brimming with fruits, vegetables, healthy fats, and proteins, and wouldn't need to take immune system supplements. 

However, not only do most of us fail to hit our five plus a day, but we also encounter situations like physical stress or health issues that deplete us of those vital minerals and vitamins we need to maintain a healthy immune system. New Zealand is also at a disadvantage as alot of our essential minerals are depleted in our soils. Here at healthy.co.nz we provide a range of supplements to boost immunity and maintain a healthy lifestyle. Brown our range of immune system supplements below. 

  • Nature's Sunshine Elderberry Defence
    Save $13.20
    Nature's Sunshine

    Elderberry D3fence

    $47.10
    $33.90

    Natures Sunshine Elderberry D3fence, with extracts of Elderberry fruit, Olive Leaf and White Willow Bark, Vitamin D3, Royal Jelly and Echinacea. He...

    View full details
    $47.10
    $33.90
    Save $13.20
  • Now Glutathione 500mg
    Now Glutathione 500mg
    Save $3.40
    Now

    Glutathione 500mg

    $49.90
    $46.50

    Glutathione is often called the ‘master antioxidant’ and is essential for healthy immune function and detoxification processes. Research has also s...

    View full details
    $49.90
    $46.50
    Save $3.40
  • NOW NAC 1000mg
    Save $3.00
    Now

    NOW NAC 1000mg

    $59.90
    $56.90

    Now N-acetyl cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabiliz...

    View full details
    $59.90
    $56.90
    Save $3.00
  • Solgar N-Acetyl L-Cysteine (NAC)
    Save $12.90
    special
    Solgar

    N-Acetyl L-Cysteine (NAC)

    $66.90
    $54.00

    N-Acetyl L-Cysteine (NAC) is a specially modified form of the amino acid cysteine, a powerful antioxidant and immune stimulant. Unlike pure cystein...

    View full details
    $66.90
    $54.00
    Save $12.90
  • Clinicians Zinc Oral Drops
    Save $1.09
    Clinicians

    Zinc Oral Drops

    $19.99
    $18.90

    Clinicians Zinc drops provide 5mg of zinc per 5 drops of liquid (as zinc sulfate). A highly absorbable concentrated form. Zinc is an important trac...

    View full details
    $19.99
    $18.90
    Save $1.09
  • Nutra-Life Ester-C 1500mg + Bioflavonoids
    Save $3.40
    Nutra-Life

    Ester-C 1500mg + Bioflavonoids

    $72.00
    $68.60

    Ester-C® is a researched form of Vitamin C that supports natural immunity. Ester-C® may lead to a more sustained retention of Vitamin C in the whit...

    View full details
    $72.00
    $68.60
    Save $3.40
  • Save $1.40
    Now

    Now Vitamin D-3 1,000 IU Chews

    $24.90
    $23.50

    Now Chewable Vitamin D-3 provides 1,000IU of Vitamin D-3 in a tasty chewable form to help support better bone health, immune support and general we...

    View full details
    $24.90
    $23.50
    Save $1.40
  • Nature's Sunshine Vitamin C 1000mg Time Release
    Save $12.80
    Nature's Sunshine

    Vitamin C 1000mg Time Release

    $45.70
    $32.90

    Vitamin C, Time-Release allows more efficient use of this vitamin by slowly releasing it into the body. Each tablet is designed with a special coat...

    View full details
    $45.70
    $32.90
    Save $12.80
  • NOW NAC 600mg with Selenium & Molybdenum
    Save $2.20
    special
    Now

    NOW NAC 600mg with Selenium & Molybdenum

    $44.90
    $42.70

    Now N-Acetyl Cysteine (NAC) is a stable form of the non-essential amino acid cysteine. It is a sulfur-containing amino acid that acts as a stabilis...

    View full details
    $44.90
    $42.70
    Save $2.20
  • Good Health Olive Leaf 25,000
    Save $6.75
    Good Health

    Olive Leaf 25,000

    $31.95
    $25.20

    Good Health Olive Leaf 25,000. Supports the body's natural defences. Support for winter ills & chills.  Olive leaf is traditionally known for s...

    View full details
    $31.95
    $25.20
    Save $6.75
  • Thompson's Junior Immunofort
    Save $6.09
    short dated special
    Thompsons

    Junior Immunofort

    $35.99
    $29.90

    Thompson Junior Immunofort natural animal chews are an immune multivitamin, blended with minerals and nutrients to help support a child's immune sy...

    View full details
    $35.99
    $29.90
    Save $6.09
  • Harker Herbals Lung Elixir Chest Clear
    Harker Herbals Lung Elixir Chest Clear
    Harker Herbals

    Lung Elixir Chest Clear

    from $38.50

    Harker Herbals Lung Elixir has been formulated of natural extracts such as camphor and pine oil, is formulated to promote healthy breathing and air...

    View full details
    from $38.50
  • Nature's Sunshine Olive Leaf Extract
    Save $12.70
    Nature's Sunshine

    Olive Leaf Extract

    $45.40
    $32.70

    Nature's Sunshine Olive Leaf Extract may be beneficial in supporting the body fortify the immune system against bacterial and viral invaders. Olive...

    View full details
    $45.40
    $32.70
    Save $12.70
  • Radiance Men's Multi
    Radiance Men's Multi
    Healthy Price
    Radiance

    Men's Multi

    from $32.60

    Radiance Men's Multi. Vitamins + Minerals + Antioxidants + Green Foods + Herbs + Enzymes. So many of us have such a busy lifestyle, it is easy to s...

    View full details
    from $32.60
    Healthy Price
  • Clinicians Immune System Support
    Save $7.99
    short dated
    Clinicians

    Immune System Support - Short Dated

    $26.99
    $19.00

    Short Dated Until March 25 Clinicians Immune System Support (originally Del Immune V) is a scientifically researched product containing Lactobacill...

    View full details
    $26.99
    $19.00
    Save $7.99
  • Solgar Quercetin Complex
    Healthy Price
    Solgar

    Quercetin Complex

    from $40.90

    Solgar Quercetin Complex with Vitamin C as Ester C Plus Bromelain. Allergy support formula. This product provides nutritional antioxidants and immu...

    View full details
    from $40.90
    Healthy Price
  • Amazing Herbs Black Seed Oil
    Amazing Herbs Black Seed Oil
    Healthy Price
    Amazing Herbs

    Black Seed Oil Liquid

    from $58.50

    Amazing Herbs Premium Black Seed 100% Pure Cold-pressed Black Cumin Seed Oil (nigella sativa) Natural source of essential fatty acids (EFA's) with ...

    View full details
    from $58.50
    Healthy Price
  • Nature's Sunshine Seasonal Allergy
    Save $12.20
    Nature's Sunshine

    Seasonal Allergy (formally ALJ)

    $43.60
    $31.40

    Nature's Sunshine Seasonal Allergy (formally ALJ) is a respiratory formula designed to help support healthy lung function and soothe the respirator...

    View full details
    $43.60
    $31.40
    Save $12.20
  • Kiwiherb Dual-Action Chest & Lung Support
    Save $10.75
    Kiwiherb

    Dual Action Chest & Lung Support

    $55.65
    $44.90

    Kiwiherb Dual Action Chest & Lung Support has been specially formulated as an extra-strength, 24-hour bronchial support to help adults with hac...

    View full details
    $55.65
    $44.90
    Save $10.75
  • Nutra-Life Vitamin C 500mg | healthy.co.nz
    Save $12.40
    special
    Nutra-Life

    Vitamin C 500mg

    $34.90
    $22.50

    Nutralife Vitamin C 500mg is a great-tasting, natural orange-flavoured chewable tablet that provides 500mg of Vitamin C to help maintain a healthy ...

    View full details
    $34.90
    $22.50
    Save $12.40

Importance of a Healthy Immune System

The immune system is crucial to a healthy lifestyle; it fights off disease-carrying germs and bacteria that enter the body. Our environment contains many infectious microbial agents, including viruses, bacteria, fungi and parasites. These can cause pathological damage if they multiply unchecked; however, most infections are of limited duration in immune-competent individuals. This is due to the individual's immune system, which controls infectious agents.

Vitamins and Minerals You Should be Taking to Boost your Immune System

Immune system supplements can help fill in the gaps in your diet to ensure you maintain a healthy immune system. Here are a few essential vitamins and minerals that can boost your immunity.

Vitamin C

Humans cannot manufacture Vitamin C, nor is it stored in the body. Therefore, it must be replenished continuously. Our immune system is strengthened by vitamin c, which is an antioxidant, anti-inflammatory, and powerful immune system supporter. When we are infected or stressed, our bodies utilise it rapidly, meaning that it is vital that we replenish it often through supplements.

Zinc

Zinc is an essential mineral for boosting immunity. It aids in healthy wounds, promotes respiratory health, is crucial for male sexual health, and is a powerful ally in the battle against illnesses. It's especially crucial for children since it promotes healthy development.

Vitamin D

Vitamin D, also known as the sunshine vitamin, is quite hard to come by during the colder winter months when the sun spends most of its day hiding behind the clouds, increasing the likelihood of us being vitamin D deficient. The benefits of this vitamin include boosting immunity and mood and keeping bones strong and healthy. Since vitamin D is only found in a few foods and is hard to come by in the winter months, taking a dietary supplement will ensure you don't become deficient.