Immune Health

(418 products)
Ear, Nose & Throat Tonic
Harker Herbals

ear, nose & throat tonic

From $26.90
From $26.90
L-Lysine 1000mg
Solgar

l-lysine 1000mg

$21.60
$21.60
Kids Good Vita-c + Zinc Immunity
The Good Vitamin Co. Ltd

kids good vita-c + zinc immunity

From $24.30
From $24.30
Liposomal Vitamin C & Quercetin
Clinicians

liposomal vitamin c & quercetin

$38.30
$40.60 $38.30
Arctic Cod Liver Oil Softgels
Nordic Naturals

arctic cod liver oil softgels

From $56.50
From $56.50
Throat Lozenges
Sambucol Black Elderberry

throat lozenges

$11.90
$13.50 $11.90
Optimized Quercetin
Life Extension

optimized quercetin

$36.80
$36.80
Euphrasia 3x Soothing Eyedrops
Weleda

euphrasia 3x soothing eyedrops

$27.70
$27.70
Colloidal Silver
Skybright

colloidal silver

From $19.90
From $19.90
Go Vitamin D3 1,000IU
GO Healthy

go vitamin d3 1,000iu

$24.70
$24.70
Vitamin C 500mg
Nutra-Life

vitamin c 500mg

$24.00
$25.30 $24.00
ViroGone Daily
artemis

virogone daily

From $28.50
$40.30 From $28.50
Echinacea Thuja Comp
Weleda

echinacea thuja comp

From $21.40
From $21.40
Kids Probiotic VitaChews - Strawberry
Radiance

kids probiotic vitachews

$29.10
$32.80 $29.10
100% Pure Cold-Pressed Black Cumin Seed Oil
Amazing Herbs

100% pure cold-pressed black cumin seed oil

From $63.20
From $63.20
Super Family C
Clinicians

super family c

$38.30
$41.40 $38.30
Elderberry + Vitamin C + Zinc
Harker Herbals

elderberry + vitamin c + zinc

$49.80
$49.80
Chest Clear
Harker Herbals

chest clear

From $25.70
From $25.70
MyComplete Capsules
FLOW STATE

mycomplete capsules

$57.90
$57.90
NAC 600mg
NOW foods

nac 600mg

$39.80
$39.80
Mullein 290mg
Nature's Sunshine

mullein 290mg

$33.50
$35.30 $33.50
BioMax Vitamin C Liposomal
Coyne Healthcare

biomax vitamin c liposomal

From $33.80
From $33.80
GO Vita-C
GO Healthy

go vita-c

From $14.10
From $14.10
Black Seed 100% Pure Cold-Pressed Black Cumin Seed Oil 500mg
Amazing Herbs

black seed 100% pure cold-pressed black cumin seed oil 500mg

$49.70
$49.70
Ultimate Omega + CoQ10
Nordic Naturals

ultimate omega + coq10

$77.50
$77.50
Vira Guard
Harker Herbals

vira guard

From $27.60
From $27.60
NAC 1000mg
NOW foods

nac 1000mg

$61.40
$61.40
Vitamin C 500mg Chewable
Thompson's

vitamin c 500mg chewable

$26.00
$27.60 $26.00
Vitamin C 500mg Blackcurrant + Acai & Goji
Nutra-Life

vitamin c 500mg blackcurrant + acai & goji

$23.90
$25.20 $23.90
Organic Spirulina Powder
BioBalance

organic spirulina powder

$29.90
$29.90
Colloidal Silver Nasal Spray
Skybright

colloidal silver nasal spray

$13.60
$13.60
Arctic-D Cod Liver Oil
Nordic Naturals

arctic-d cod liver oil

$72.00
$72.00
Inner Health Plus
Inner Health

inner health plus

From $33.10
$34.60 From $33.10

Immune Health

Our immune system is our defender, working hard to keep us fit and healthy. Were exposed to millions of microorganisms every day, so the most important function of the immune system is to protect the body from immune challenges.

Woman holding a mug with a soft, neutral background.
Cold Sores Support
Woman smiling outdoors with greenery in the background.
Ear, Nose & Throat
Woman and two children at a kitchen table with food and drinks.
Immune Support
Two men jogging outdoors with a blurred natural background.
Lung Support
Woman and child in a hammock surrounded by nature.
Seasonal Allergy Support
Mum and 2 kids in a hammock laughing.
Vitamin C
Zinc
Propolis
Elderberry
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The highest price is $163.30
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  • Mindful Brand
    Natures Sunshine Liquid Chlorophyll_1
    Sale
    BONUS

    Liquid Chlorophyll

    $32.70 $30.80

    69 reviews

    Nature's Sunshine

    Liquid Chlorophyll

    475ml
    $30.80 $32.70
  • Mindful Brand
    Solgar Cod Liver Oil - One A Day_1

    Cod Liver Oil - One A Day

    $17.20

    26 reviews

    Solgar

    Cod Liver Oil - One A Day

    100 softgels
    $17.20
  • GO Healthy Go Vir-Defence _1
    GO Healthy Go Vir-Defence _2

    Go Vir-Defence

    From $20.20

    90 reviews

    GO Healthy

    Go Vir-Defence

    30 vegecaps
    From $20.20
  • Mindful Brand
    BioBalance Liposomal BioActive B Complex _1
    BioBalance Liposomal BioActive B Complex _4

    Liposomal BioActive B Complex

    $54.90

    82 reviews

    BioBalance

    Liposomal BioActive B Complex

    180ml
    $54.90
  • Mindful Brand
    BioBalance Daily Zinc _1
    BioBalance Daily Zinc supplement bottle on a wooden surface with a plant in the background.

    Daily Zinc

    $19.60

    19 reviews

    BioBalance

    Daily Zinc

    60 capsules
    $19.60
  • Good Health Immuno-Biotic Pre and Pro Biotic in One_1

    Immuno-Biotic Pre & Pro Biotic in One

    $24.60

    71 reviews

    Good Health

    Immuno-Biotic Pre & Pro Biotic in One

    30 vege capsules
    $24.60
  • GO Healthy Go Probiotic 40 Billion _1
    GO Healthy Go Probiotic 40 Billion _2

    Go Probiotic 40 Billion

    From $35.30

    67 reviews

    GO Healthy

    Go Probiotic 40 Billion

    30 vegecaps
    From $35.30
  • Nutra-Life Lysine 1200 _1
    Nutra-Life Lysine 1200 _2
    Sale
    BONUS

    Lysine 1200

    $15.90 $14.80

    67 reviews

    Nutra-Life

    Lysine 1200

    60 tablets
    $14.80 $15.90
  • BioTrace Elemental Zinc_1

    Elemental Zinc

    $31.40

    25 reviews

    BioTrace

    Elemental Zinc

    60ml
    $31.40
  • Mindful Brand
    Blackmores Vitamin D3 1000IU - High Potency _1
    Blackmores Vitamin D3 1000IU supplement bottle on a white surface.

    Vitamin D3 1000IU - High Potency

    From $10.70

    25 reviews

    Blackmores

    Vitamin D3 1000IU - High Potency

    60 capsules
    From $10.70
  • GO Healthy Go Lysine 1,000mg _1

    Go Lysine 1,000mg

    $16.00

    69 reviews

    GO Healthy

    Go Lysine 1,000mg

    60 capsules
    $16.00
  • Thompsons Immunofort_1
    Thompsons Immunofort_2
    Sale
    BONUS

    Immunofort

    From $29.00 From $32.60

    126 reviews

    Thompson's

    Immunofort

    120 tablets
    From $29.00 From $32.60
  • Harker Herbals Ear, Nose and Throat Tonic_1

    Ear, Nose & Throat Tonic

    From $26.90

    64 reviews

    Harker Herbals

    Ear, Nose & Throat Tonic

    100ml
    From $26.90
  • Mindful Brand
    Solgar L-Lysine 1000mg_1

    L-Lysine 1000mg

    $21.60

    27 reviews

    Solgar

    L-Lysine 1000mg

    50 tablets
    $21.60
  • The Good Vitamin Co Ltd Kids Good Vita-c Zinc Immunity_1
    Bottle of 'Kids Good Vita-C+ Immunity' supplements from The Good Vitamin Co on a white background

    Kids Good Vita-c + Zinc Immunity

    From $24.30

    4 reviews

    The Good Vitamin Co. Ltd

    Kids Good Vita-c + Zinc Immunity

    160 soft chews
    From $24.30
  • Mindful Brand
    Clinicians Liposomal Vitamin C and Quercetin_1
    Clinicians Liposomal Vitamin C and Quercetin_2
    Sale
    BONUS

    Liposomal Vitamin C & Quercetin

    $40.60 $38.30

    25 reviews

    Clinicians

    Liposomal Vitamin C & Quercetin

    180ml
    $38.30 $40.60
  • Mindful Brand
    Nordic Naturals Arctic Cod Liver Oil Softgels _1
    Nordic Naturals Arctic Cod Liver Oil Softgels _2

    Arctic Cod Liver Oil Softgels

    From $56.50

    17 reviews

    Nordic Naturals

    Arctic Cod Liver Oil Softgels

    180 softgels
    From $56.50
  • Sambucol Black Elderberry Throat Lozenges _1
    Sale
    BONUS

    Throat Lozenges

    $13.50 $11.90

    36 reviews

    Sambucol Black Elderberry

    Throat Lozenges

    20 lozenges
    $11.90 $13.50
  • Life Extension Optimized Quercetin_1

    Optimized Quercetin

    $36.80

    11 reviews

    Life Extension

    Optimized Quercetin

    60 vegecaps
    $36.80
  • Mindful Brand
    Weleda Euphrasia 3x Soothing Eyedrops _1
    Weleda Euphrasia 3x Soothing Eyedrops _2

    Euphrasia 3x Soothing Eyedrops

    $27.70

    53 reviews

    Weleda

    Euphrasia 3x Soothing Eyedrops

    10ml
    $27.70
  • Skybright Colloidal Silver _2
    Skybright Colloidal Silver _3

    Colloidal Silver

    From $19.90

    48 reviews

    Skybright

    Colloidal Silver

    250ml
    From $19.90
  • GO Healthy Go Vitamin D3 1,000IU _1

    Go Vitamin D3 1,000IU

    $24.70

    26 reviews

    GO Healthy

    Go Vitamin D3 1,000IU

    90 vegecaps
    $24.70
  • The Good Vitamin Co Ltd Kids Good Multi Everyday Wellness_1
    The Good Vitamin Co Ltd Kids Good Multi Everyday Wellness_2

    Kids Good Multi Everyday Wellness

    From $24.30

    4 reviews

    The Good Vitamin Co. Ltd

    Kids Good Multi Everyday Wellness

    160 soft chews
    From $24.30

Our immune system is our natural defence system and is essential to our survival. It protects us from foreign invaders such as bacteria, viruses, parasites and fungi, all which have the potential to make us sick.

How does the immune system work?

Our immune system has three lines of defence:

The first line of defence includes surface barriers such as our skin and mucous membranes, that prevent pathogens from entering the body. If this first barrier is breached, our second line of defence responds rapidly. This involves non-specific responses of the innate immune system. Our third line of defence is our adaptive immune system which can recognise and remember pathogens we’ve had contact with before and form antibodies.

Immune system support

The best thing we can do to support our immune system, is eat a wholefood diet rich in vegetables and fruit and to drink plenty of water. Regular exercise, restful sleep and managing our busy-ness is essential for a robust immune system.

Supplements for immune health concerns

Occasionally some key immune nutrients can't be obtained from our everyday diet and a busy lifestyle may mean our immune system needs extra care. Luckily, there are expertly formulated products available to help support your body's defence and immune response:

The best supplements for your immune health

We have a wide range of supplements and products to support your immune system and immune response. These come in many forms, to suit your preference, and needs. See our range Health Concerns for helpful tips.