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Immune System Supplements

Immune support can mean different things depending on your routine, the season, and the kind of products you actually like taking. Some people want a simple daily staple, some want a quick-format option for travel or busy mornings, and others are looking for vitamin C, zinc, or vitamin D as part of a broader wellness routine.

  • Doctor's Best Vitamin D3 1000IU | healthy.co.nz
    Doctor's Best Vitamin D3 1000IU | Healthy
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    Doctor's Best

    Vitamin D3 1000IU

    Original Price $28.10
    Current Price $24.90

    Doctor's Best D3 1000IU, featuring cholecalciferol, the preferred supplemental form of vitamin D. Vitamin D3 is needed for the body to regulate pho...

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    Original Price $28.10
    Current Price $24.90
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  • High Potency Serrapeptase product image
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    Doctor's Best

    High Potency Serrapeptase

    Original Price $128.85
    Current Price $114.40

    Doctor's Best Serrapeptase is a proteolytic enzyme (breaks down protein) isolated from the non-pathogenic serratia species found in the digestive t...

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    Original Price $128.85
    Current Price $114.40
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  • SUKU Vitamins Super Mushroom Gummies | healthy.co.nz
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    SUKU Vitamins

    Super Mushroom Gummies - Short Dated

    Original Price $39.95
    Current Price $20.00

    Short Dated Until end of June 2026 Suku Super Mushroom Gummies contain a combination of Reishi, Chaga, Turkey Tail & Lions Mane in yummy vegan ...

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    Original Price $39.95
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  • SUKU Vitamins Active B Complex Gummies | healthy.co.nz
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    SUKU Vitamins

    Active B Complex Gummies - Short Dated

    Original Price $39.95
    Current Price $34.00

    Short dated Until end of September 2026 Suku Vitamins Active B-Complex is a carefully balanced formula of all 8 forms of Vitamin B, in a highly abs...

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    Original Price $39.95
    Current Price $34.00
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  • Enzymedica SerraGold
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    Enzymedica

    SerraGold

    Original Price $59.50
    Current Price $57.20

    Enzymedica SerraGold is a high potency serrapeptase enzyme that works to optimize the body's recovery processes and immune function.  Serrapeptase ...

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    Original Price $59.50
    Current Price $57.20
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  • mydailywellbeing
    TheraPure

    My Daily Wellbeing

    $45.80

    TheraPure My Daily Wellbeing combines a naturopathically formulated blend of nourishing nutraceuticals and botanicals to support your natural immun...

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    $45.80
  • EnzymedicaImmuneDefense
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    Enzymedica

    Immune Defense

    Original Price $61.35
    Current Price $58.60

    Enzymedica Immune Defense (Formally called Enzyme Defense) is a complete immune and respiratory enzyme blend that helps neutralize free radicals, d...

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    Original Price $61.35
    Current Price $58.60
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  • Doctor's Best Natto-Serra | healthy.co.nz
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    Doctor's Best

    Natto-Serra

    Original Price $93.95
    Current Price $83.40

    Doctor's Best Natt-Serra (Nattokinase - Serrapeptase) is a combination of two natural enzymes that have been used as dietary supplements for decade...

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    Original Price $93.95
    Current Price $83.40
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  • Xlear Xlear Max Nasal Spray | healthy.co.nz
    Xlear

    Xlear MAX Nasal Spray

    $38.90

    Xlear MAX Nasal Spray solution is a natural, non-addictive nasal formula that supports immediate relief for nasal congestion and allergy symptoms. ...

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    $38.90
  • Nordic Naturals Algae Omega | healthy.co.nz
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    Nordic Naturals

    Algae Omega

    Original Price $75.80
    Current Price $72.80

    Nordic Naturals Algae Omega is a potent option for vegetarians and vegans to meet their daily recommended intake of the essential omega-3 fatty a...

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    Original Price $75.80
    Current Price $72.80
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  • Nordic Naturals Plant-Based Vitamin D3 Liquid | healthy.co.nz
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    Nordic Naturals

    Plant-Based Vitamin D3 Liquid

    Original Price $58.85
    Current Price $56.50

    Nordic Natural Plant-Based Vitamin D3 liquid offers a vegan alternative to vitamin D supplementation.  Sourced from lichen, Nordic Natural Vitamin ...

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    Original Price $58.85
    Current Price $56.50
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  • TheraPure My Immune Cold + Flu | healthy.co.nz
    TheraPure

    My Immune Cold + Flu

    $36.60

    Therapure My Immune Cold + Flu is the perfect solution to help you get back to normal. This specially crafted formula contains powerful botanicals ...

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    $36.60
  • Gaia Herbs Black Elderberry Capsules
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    Gaia Herbs

    Black Elderberry

    Original Price $63.55
    Current Price $61.00

    Gaia Herbs Black Elderberry capsules combine the immune-supporting benefits of Black Elderberry with Acerola fruit to help you feel well all year r...

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    Original Price $63.55
    Current Price $61.00
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  • Gaia Kids Black Elderberry Kids Daily Gummies
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    Gaia Herbs

    Black Elderberry Kids Daily Gummies

    Original Price $31.90
    Current Price $30.50

    Gaia Herbs Black Elderberry Kids Daily Gummies deliver immune support to help keep your children healthy. Each gummy is equivalent to 3.8 g of fres...

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    Original Price $31.90
    Current Price $30.50
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What immune support usually includes

Most immune support ranges are built around a few familiar groups. Vitamin C is a common everyday choice, especially when you want a straightforward nutrient top-up. Zinc is often chosen when mouth-dissolving formats, compact tablets, or simple daily capsules feel more practical. Vitamin D is another popular staple, particularly when you want foundational support as part of a colder-season routine.

You will also notice broader blends that combine several nutrients or herbs in one formula. These can suit people who prefer a single product instead of building a routine piece by piece. If gut support is part of the bigger picture for you, browsing our probiotics range can also be useful.

Why format can matter as much as ingredients

The best product is often the one you will actually use consistently. Capsules and tablets can be a simple everyday option, while powders, liquids, sprays, and melts can feel easier for travel, school bags, or anyone who does not love swallowing pills. That is one reason easy-to-take immune formats continue to be popular.

Daily support versus more targeted browsing

Some people are browsing for a broad daily immune routine. Others already know they want a more specific direction, such as herbal formulas with echinacea, kids-friendly options, or throat-ready zinc products. If you want a more focused place to start, you can also explore allergy support or cough and cold support alongside the main immune range.

Common questions

When do people choose vitamin C, zinc, or vitamin D?

Vitamin C is often chosen as an everyday staple, zinc is popular when compact or mouth-dissolving formats are preferred, and vitamin D is commonly used as part of a foundational routine.

What belongs in a daily immune routine?

That depends on your preferences. Some people keep it simple with one nutrient, while others prefer a blended formula or a herbal option they can use consistently through the week.

What if I want something easier than capsules?

Sprays, melts, liquids, and powders can be a better fit when convenience matters, especially for travel, school bags, or households with mixed age groups.