Immune Support

From Jamieson Cold Fighter when you start feeling the first signs of a cold, to Jamieson Vitamin C to help prevent colds and lessen their severity, our industry-leading line of cold and flu products has you covered!

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41 products

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Vitamin D3 1,000 IU Gummies
From $21.99
  • Supports immune health
  • Supports healthy bones & teeth
  • Supports calcium absorption
  • Delicious all-natural gummies
Add to Cart
Gluten-FreeGelatin-FreeNon-GMOLactose-FreeVegetarian
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Vitamin C 1,000 mg
$21.99
  • Supports immune health
  • Supports healthy bones & teeth
Gluten-FreeLactose-FreeGelatin-Free
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Vitamin C 500 mg
$12.99
  • Supports immune health
  • Source of antioxidants
  • Supports healthy bones & teeth
  • Supports maintenance of cartilage
Gluten-FreeGelatin-FreeVegetarian

⭐⭐⭐⭐⭐

Best I’ve ever tried.

The minute you have any sign of a sore throat you take one it normally does the job right away. I would definitely recommend to everyone I know.

- Suzanne

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Zinc Gummies
$19.99
  • Short Dated: Final Sale 07/30/2026. Final Sale.
  • Supports immune health
  • Source of antioxidants
  • Helps support skin health
  • No artificial flavours or colours
VegetarianGluten-FreeLactose-FreeGelatin-Free
New
31000246 Jamieson Zinc 10 mg 100 Tablets 2159_R2124_Zinc_10mg_160cc_BTL_MAIN
Zinc 10 mg
$11.99
  • Supports immune health
  • Helps maintain healthy skin
  • Supports metabolism
Gluten-FreeGelatin-FreeVegetarian
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Kids Vitamin C+D3 Gummies with Zinc
$21.99
  • Comprehensive immune support
  • For kids ages 3 & up
  • Tasty, natural fruit flavours
VegetarianNon-GMOGluten-FreeLactose-Free
Sold Out New
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Omega-3 Gummies | Family Friendly
$24.99
Non-GMOGluten-FreeLactose-FreeGelatin-Free
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Oregano Oil With Vitamin E
$39.99
  • Supports immune health
  • Source of antioxidants
  • Convenient oil format
Gluten-FreeGelatin-FreeVegetarian
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Black Elderberry
$22.99
  • Helps relieve cold & flu symptoms
  • For adults & kids 12+
  • Just one-per-day!
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Zinc 25 mg
$17.99
  • Supports immune health
  • Helps maintain healthy skin
  • Helps prevent zinc deficiency
VegetarianGluten-FreeGelatin-FreeLactose-Free
2330_Zinc 50 mg_Bottle EN
Zinc 50 mg
$18.99
  • Supports immune health
  • Helps to maintain healthy skin
  • Supports metabolism
VegetarianGluten-FreeGelatin-FreeLactose-Free
Vitamin C | Timed Release | Caplets
Vitamin C | Timed Release | Caplets
$18.99
  • Supports immune health
  • Supports healthy bones & teeth
  • Helps in wound healing
Gluten-FreeGelatin-FreeVegetarian
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Vitamin D3 400 IU
$9.99
  • Supports immune health
  • Helps build strong bones & teeth
  • Supports calcium absorption
  • Helps maintain overall health
Gluten-FreeGelatin-FreeLactose-FreeNon-GMO
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Echinacea 4,000 mg | Softgels
$26.99
  • Helps relieve cold & flu symptoms
  • Helps relive sore throat
Gluten-FreeLactose-Free
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Advanced Probiotic + Vitamins B12, C, D, & Zinc
$24.99
  • Supports digestive health
  • Natural immune support
  • 10 billion active cells
  • With added support nutrients
Non-GMOVegetarianGluten-FreeLactose-FreeGelatin-Free
New
Echinacea 1,000 mg | Softgels
Echinacea 1,000 mg | Softgels
$23.99
  • Helps relieve cold & flu symptoms
  • Helps relive sore throat
Lactose-Free
Sold Out
2296_Vitamin C 500 mg Timed Release_Bottle
Vitamin C 500 mg | Timed Release | Caplets
$23.99
  • Timed release for efficient absorption
  • Supports immune health
  • Source of antioxidants
  • Supports healthy bones & teeth
VegetarianGluten-FreeLactose-Free
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Chewable Probiotic
$22.99

More About Immune Support

Colds and flu are the most common illnesses among Canadians. Aside from making you feel dreary, these ailments are the leading cause of lost work and school days. Natural source supplements such as vitamin C and vitamin D, and herbals such as echinacea and garlic, can help you take control of and prevent illness by boosting your immune system and reducing cold and flu symptoms.