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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39 products

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Vitamin D3 1,000 IU Gummies
On Sale from $10.55
60 ct Short Dated: Expires 11/30/2026. Final Sale.
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Gluten-FreeGelatin-FreeNon-GMOLactose-FreeVegetarian
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Vitamin C 1,000 mg
$15.39 $21.99
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Vitamin C 500 mg
$9.09 $12.99
Gluten-FreeGelatin-FreeVegetarian
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Zinc 10 mg
Zinc 10 mg
$8.39 $11.99
Gluten-FreeGelatin-FreeVegetarian
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⭐⭐⭐⭐⭐

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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Omega-3 Gummies | Family Friendly
$17.49 $24.99
Non-GMOGluten-FreeLactose-FreeGelatin-Free
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Oregano Oil With Vitamin E
$27.99 $39.99
Gluten-FreeGelatin-FreeVegetarian
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Black Elderberry
$16.09 $22.99
Gluten-FreeGelatin-FreeLactose-FreeVegetarianNon-GMO
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Zinc 25 mg
$12.59 $17.99
VegetarianGluten-FreeGelatin-FreeLactose-Free
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2330_Zinc 50 mg_Bottle EN
Zinc 50 mg
$13.29 $18.99
VegetarianGluten-FreeGelatin-FreeLactose-Free
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Vitamin C | Timed Release | Caplets
Vitamin C | Timed Release | Caplets
$13.29 $18.99
Gluten-FreeGelatin-FreeVegetarian
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Vitamin D3 400 IU
$6.99 $9.99
Gluten-FreeGelatin-FreeLactose-FreeNon-GMO
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Echinacea 4,000 mg | Softgels
$18.89 $26.99
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Advanced Probiotic + Vitamins B12, C, D, & Zinc
$17.49 $24.99
Non-GMOGluten-FreeLactose-FreeVegetarianGelatin-Free
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Echinacea 1,000 mg | Softgels
Echinacea 1,000 mg | Softgels
$16.79 $23.99
Lactose-Free
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2296_Vitamin C 500 mg Timed Release_Bottle
Vitamin C 500 mg | Timed Release | Caplets
$16.79 $23.99
VegetarianGluten-FreeLactose-Free
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Strengthen Your Immune System

Natural ingredients like Vitamin C, D, zinc, echinacea, and ginger are known to help support the body’s natural defenses and overall immune health.

Convenient Formats for Every Age

Choose from gummies, liquids, or chewables to fit your lifestyle, making it easy for both kids and adults to get daily immune support.