Immunity

449 Products

Immunity Supplements

Your immune system handles a ridiculous amount of work without you noticing — until it doesn't. A cold knocks you out for a week, or that bug going around the office finally catches up with you. That's usually when people start thinking about immune support.
Immune supplements provide the vitamins, minerals, and plant compounds your body's defense system relies on. Vitamin C, vitamin D, zinc, elderberry, echinacea, and medicinal mushrooms like reishi are some of the most common ones you'll see in this category.
What You'll Find Here

We carry everything from basic vitamin C capsules to multi-ingredient immune formulas. Some are designed for daily maintenance — the kind of thing you take year-round. Others are meant for acute use, like when you feel a cold coming on and want to throw everything at it.


Who Are These For?

People who catch every bug that goes around. Frequent travellers, anyone heading into cold and flu season wanting a bit of extra insurance. Parents whose kids bring home germs from school or daycare.


A Few Things Worth Knowing

Vitamin D is worth testing for — a lot of Canadians are low, especially in winter, and it matters more for immunity than most people realize. Zinc works best when you start it early in an illness. Daily habits matter too: sleep, stress management, and not skipping meals all affect how well your immune system performs.

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St. Francis Goldenseal 50mL - Five Natural
St. Francis Herb Farm St. Francis Goldenseal 50mL
$39.49 $47.40
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St. Francis Oreganum® Essence 50mL - Five Natural
St. Francis Herb Farm St. Francis Oreganum Essence 50mL
$25.49 $30.59
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St. Francis Oreganum Plus® 1:1 15mL - Five Natural
St. Francis Herb Farm St. Francis Oreganum Plus 1:1 15mL
$22.99 $27.60
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St. Francis Oreganum Plus® 1:1 30mL - Five Natural
St. Francis Herb Farm St. Francis Oreganum Plus 1:1 30mL
$33.49 $40.20
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St. Francis Oreganum Plus® 1:3 15mL - Five Natural
St. Francis Herb Farm St. Francis Oreganum Plus 1:3 15mL
$16.64 $19.97
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St. Francis Oreganum Plus® 1:3 30mL - Five Natural
St. Francis Herb Farm St. Francis Oreganum Plus 1:3 30mL
$25.99 $31.20
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St. Francis Oreganum Plus® 60 Gelcaps - Five Natural
St. Francis Herb Farm St. Francis Oreganum Plus 60 Gelcaps
$31.99 $37.20
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St. Francis Propolis 100mL - Five Natural
St. Francis Herb Farm St. Francis Propolis 100mL
$36.99 $44.39
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St. Francis Propolis 250mL - Five Natural
St. Francis Herb Farm St. Francis Propolis 250mL
$74.49 $89.40
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St. Francis Propolis 50mL - Five Natural
St. Francis Herb Farm St. Francis Propolis 50mL
$23.49 $28.20
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St. Francis RespiraCleanse® 100mL - Five Natural
St. Francis Herb Farm St. Francis RespiraCleanse 100mL
$36.99 $44.39
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St. Francis RespiraCleanse® 250mL - Five Natural
St. Francis Herb Farm St. Francis RespiraCleanse 250mL
$74.49 $89.40
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St. Francis RespiraCleanse® 50mL - Five Natural
St. Francis Herb Farm St. Francis RespiraCleanse 50mL
$23.49 $28.20
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St. Francis Respirafect® 100mL - Five Natural
St. Francis Herb Farm St. Francis Respirafect 100mL
$36.99 $44.39
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St. Francis Respirafect® 250mL - Five Natural
St. Francis Herb Farm St. Francis Respirafect 250mL
$74.49 $89.40
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St. Francis Respirafect® 50mL - Five Natural
St. Francis Herb Farm St. Francis Respirafect 50mL
$23.49 $28.20
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St. Francis Sinafect® 100mL - Five Natural
St. Francis Herb Farm St. Francis Sinafect 100mL
$45.99 $52.43
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St. Francis Sinafect® 250mL - Five Natural
St. Francis Herb Farm St. Francis Sinafect 250mL
$94.99 $108.28
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St. Francis Sinafect® 50mL - Five Natural
St. Francis Herb Farm St. Francis Sinafect 50mL
$30.49 $34.77
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St. Francis Stop It Cold® Throat Spray 30mL - Five Natural
St. Francis Herb Farm St. Francis Stop It Cold Throat Spray 30mL
$21.99 $26.40
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St. Francis Virafect 50mL - Five Natural
St. Francis Herb Farm St. Francis Vira-Fect 50mL
$23.49 $28.20
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St. Francis Virafect 100mL - Five Natural
St. Francis Herb Farm St. Francis Virafect 100mL
$36.99 $44.39
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St. Francis Virafect 250mL - Five Natural
St. Francis Herb Farm St. Francis Virafect 250mL
$74.49 $89.40
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St. Francis Vitamin D for All 1000IU 30mL - Five Natural
St. Francis Herb Farm St. Francis Vitamin D for All 1000IU 30mL
$23.99 $28.80
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