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Immune

Immune supplements: zinc (including zinc picolinate), vitamin C including buffered forms, vitamin D3, echinacea, astragalus, black elderberry, quercetin, olive leaf, cat's claw, black cumin seed oil, turmeric, transfer factor, mushroom formulas and Standard Process Cataplex and PMG products. Mostly capsules, with tablets, liquids and powders. Brands include Standard Process, MediHerb, Pure Encapsulations, Gaia PRO, Life Extension and Host Defense. Single-ingredient products are easiest to compare by milligrams per serving; the herbal combinations list each extract. Sorted by best-selling; filter by brand or form.

Related: Mushrooms, Lung & Respiratory, Children's Health.

Cataplex® A-C, 180 Tablets

Standard Process Inc
Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

Cataplex A-C, which contains Echinacea and vitamins A & C, helps support immune system function, and a healthy hematopoietic (blood cell &a...

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Methyl B-Complex (50 ml)

Quicksilver Scientific
Original price $ 50.00 - Original price $ 50.00
Original price
$ 50.00
$ 50.00 - $ 50.00
Current price $ 50.00

Methyl B-Complex (50 ml) by Quicksilver Scientific is a dietary supplement in pump form. Manufacturer Suggested Use: Take 2 pumps by mouth. Hold i...

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Lysine (60 Capsules)

Thorne
Original price $ 15.00 - Original price $ 15.00
Original price
$ 15.00
$ 15.00 - $ 15.00
Current price $ 15.00

Lysine (60 Capsules) by Thorne is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 1 capsule two to three times daily or as ...

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Astragalus SAP (90 Capsules)

Nutritional Fundamentals for Health (NFH)
Original price $ 86.60 - Original price $ 86.60
Original price
$ 86.60
$ 86.60 - $ 86.60
Current price $ 86.60

Astragalus SAP (90 Capsules) by Nutritional Fundamentals for Health (NFH) is a dietary supplement in capsule form. Manufacturer Suggested Use: Adu...

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Super Bio-Curcumin Turmeric Extract (60 Capsules)

Life Extension
Original price $ 40.00
Original price $ 40.00 - Original price $ 40.00
Original price $ 40.00
Current price $ 30.00
$ 30.00 - $ 30.00
Current price $ 30.00

Super Bio-Curcumin Turmeric Extract (60 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take one ...

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Fen-Gre®, 150 Capsules

Standard Process Inc
Original price $ 47.40 - Original price $ 47.40
Original price
$ 47.40
$ 47.40 - $ 47.40
Current price $ 47.40

Fen-Gre® is used to support pathways associated with normal glucose metabolism and the action of the mammary gland.* Fenugreek, an ingredient ...

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Epimune Complex, 90 Capsules

Standard Process Inc
Original price $ 94.80 - Original price $ 94.80
Original price
$ 94.80
$ 94.80 - $ 94.80
Current price $ 94.80

Epimune Complex is a vegan immune support supplement designed to help your immune system stand up to challenges. It helps support respiratory h...

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Oil Of Oregano (60 Capsules)

Gaia PRO
Original price $ 35.00 - Original price $ 35.00
Original price
$ 35.00
$ 35.00 - $ 35.00
Current price $ 35.00

Oil Of Oregano (60 Capsules) by Gaia PRO is a dietary supplement in capsule form. Manufacturer Suggested Use: Adults take 1 Oregano oil capsule 2...

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Th1 Support (120 Capsules)

Pure Encapsulations
Original price $ 61.50 - Original price $ 61.50
Original price
$ 61.50
$ 61.50 - $ 61.50
Current price $ 61.50

Th1 Support (120 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Vegetarian. Manufacturer Suggested Use: 2 ...

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Emphaplex®, 90 Capsules

Standard Process Inc
Original price $ 42.00 - Original price $ 42.00
Original price
$ 42.00
$ 42.00 - $ 42.00
Current price $ 42.00

Emphaplex is a whole food-based respiratory supplement that helps maintain healthy mucous membranes and contains vitamin A, riboflavin, and nia...

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Echinacea-C™, 90 Tablets

Standard Process Inc
Original price $ 29.40 - Original price $ 29.40
Original price
$ 29.40
$ 29.40 - $ 29.40
Current price $ 29.40

Echinacea-C is a daily supplement that supports the immune system with Echinacea and vitamin C, when used as directed.* Combines Echinacea ang...

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Zinc Picolinate 25 mg (60 Capsules)

Allergy Research Group
Original price $ 14.19 - Original price $ 14.19
Original price
$ 14.19
$ 14.19 - $ 14.19
Current price $ 14.19

Zinc Picolinate 25 mg (60 Capsules) by Allergy Research Group is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary su...

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Transfer Factor Rapid Response (120 Capsules)

Researched Nutritionals
Original price $ 32.49 - Original price $ 32.49
Original price $ 32.49
$ 64.98
$ 64.98 - $ 64.98
Current price $ 64.98

Transfer Factor Rapid Response (120 Capsules) by Researched Nutritionals is a dietary supplement in capsule form. Manufacturer Suggested Use: As a...

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Astragalus Complex, 120 Tablets

Standard Process Inc
Original price $ 149.40 - Original price $ 149.40
Original price
$ 149.40
$ 149.40 - $ 149.40
Current price $ 149.40

Astragalus Complex contains Astragalus, Echinacea purpurea root and Eleuthero to provide adaptogenic immune system support.* These herbs have b...

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Cat's Claw Forte, 60 Tablets

Standard Process Inc
Original price $ 56.40 - Original price $ 56.40
Original price
$ 56.40
$ 56.40 - $ 56.40
Current price $ 56.40

Cat's Claw Forte contains Cat's Claw bark traditionally used as a restorative tonic with immune system benefits and given in times of challenge...

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Vitamin D3 (Chocolate Flavor)

Integrative Therapeutics
Original price $ 16.50 - Original price $ 23.50
Original price
$ 16.50 - $ 23.50
$ 16.50 - $ 23.50
Current price $ 16.50

Vitamin D3 (Chocolate Flavor) by Integrative Therapeutics is a dietary supplement in chewable form. Available in multiple sizes. Manufacturer Sugg...

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Zinc Citrate (50 Mg) (60 Capsules)

Allergy Research Group
Original price $ 11.69 - Original price $ 11.69
Original price
$ 11.69
$ 11.69 - $ 11.69
Current price $ 11.69

Zinc Citrate (50 Mg) (60 Capsules) by Allergy Research Group is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary sup...

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X-R Shield (90 Capsules)

Life Extension
Original price $ 15.00
Original price $ 15.00 - Original price $ 15.00
Original price $ 15.00
Current price $ 11.25
$ 11.25 - $ 11.25
Current price $ 11.25

X-R Shield (90 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take three (3) capsules one to thr...

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Buffered Vitamin C (240 g Powder)

Allergy Research Group
Original price $ 29.69 - Original price $ 29.69
Original price
$ 29.69
$ 29.69 - $ 29.69
Current price $ 29.69

Buffered Vitamin C (240 g Powder) by Allergy Research Group is a dietary supplement in powder form. Manufacturer Suggested Use: As a dietary suppl...

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Quercetin-Bromelain Forté (100 Capsules)

Klaire Labs - SFI Health
Original price $ 38.99 - Original price $ 38.99
Original price
$ 38.99
$ 38.99 - $ 38.99
Current price $ 38.99

Quercetin-Bromelain Forté (100 Capsules) by Klaire Labs - SFI Health is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 2 c...

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Astragalus Max-V (60 Capsules)

Douglas Laboratories
Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

Astragalus Max-V (60 Capsules) by Douglas Laboratories is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary supplemen...

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Vitamin C with Quercetin (180 Capsules)

Integrative Therapeutics
Original price $ 42.50 - Original price $ 42.50
Original price
$ 42.50
$ 42.50 - $ 42.50
Current price $ 42.50

Vitamin C with Quercetin (180 Capsules) by Integrative Therapeutics is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 2 ca...

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Spleen Desiccated, 90 Tablets

Standard Process Inc
Original price $ 29.40 - Original price $ 29.40
Original price
$ 29.40
$ 29.40 - $ 29.40
Current price $ 29.40

Spleen Desiccated is used short-term to support the spleen.* Supports healthy immune system response function* Maintains healthy blood* Su...

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Vitamin Code Raw Zinc (60 Capsules)

Garden of Life
Original price $ 15.99 - Original price $ 15.99
Original price
$ 15.99
$ 15.99 - $ 15.99
Current price $ 15.99

Vitamin Code Raw Zinc (60 Capsules) by Garden of Life is a dietary supplement in capsule form. Manufacturer Suggested Use: Adults take 2 capsules ...

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Perilla Extract (90 Capsules)

Pure Encapsulations
Original price $ 58.00 - Original price $ 58.00
Original price
$ 58.00
$ 58.00 - $ 58.00
Current price $ 58.00

Perilla Extract (90 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Vegan. Manufacturer Suggested Use: Take...

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Daily Immune (120 Capsules)

Pure Encapsulations
Original price $ 67.50 - Original price $ 67.50
Original price
$ 67.50
$ 67.50 - $ 67.50
Current price $ 67.50

Daily Immune (120 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Vegetarian. Manufacturer Suggested Use: A...

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SP Children's™ Immune, 60 Wafers

Standard Process Inc
Original price $ 39.60 - Original price $ 39.60
Original price
$ 39.60
$ 39.60 - $ 39.60
Current price $ 39.60

SP Children’s Immune is a chewable immune supplement for kids ages 4 and older that delivers key nutrients for proper immune system functioning...

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Calcium Lactate Powder, 12 oz (340 g)

Standard Process Inc
Original price $ 60.60 - Original price $ 60.60
Original price
$ 60.60
$ 60.60 - $ 60.60
Current price $ 60.60

Calcium Lactate Powder is an excellent source of calcium and magnesium.* Supports muscle contraction and nerve conduction Supports maintenance...

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UltraZin Zinc (90 Capsules)

Pure Encapsulations
Original price $ 21.00 - Original price $ 21.00
Original price
$ 21.00
$ 21.00 - $ 21.00
Current price $ 21.00

UltraZin Zinc (90 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Gluten-free, Non-GMO, Vegan, Vegetarian. ...

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Zinc Plus (Zinc Citrate) (60 Capsules)

Klaire Labs - SFI Health
Original price $ 15.99 - Original price $ 15.99
Original price
$ 15.99
$ 15.99 - $ 15.99
Current price $ 15.99

Zinc Plus (Zinc Citrate) (60 Capsules) by Klaire Labs - SFI Health is a dietary supplement in capsule form. Manufacturer Suggested Use: Adults: 1 ...

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ViraKid (60 Chewable Tablets)

Ortho Molecular Products

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ViraKid (60 Chewable Tablets) by Ortho Molecular Products is a dietary supplement in chewable form. Manufacturer Suggested Use: Take 2 chewable ta...

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Vitamin D3 (10 mcg) (400 IU) (120 Capsules)

Pure Encapsulations
Original price $ 18.50 - Original price $ 18.50
Original price
$ 18.50
$ 18.50 - $ 18.50
Current price $ 18.50

Vitamin D3 (10 mcg) (400 IU) (120 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Vegetarian. Manufacturer ...

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Beta Carotene (90 Softgels)

Pure Encapsulations
Original price $ 37.00 - Original price $ 37.00
Original price
$ 37.00
$ 37.00 - $ 37.00
Current price $ 37.00

Beta Carotene (90 Softgels) by Pure Encapsulations is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary supplement, 1...

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Optimized Fucoidan with Maritech 926 (60 Capsules)

Life Extension
Original price $ 36.00
Original price $ 36.00 - Original price $ 36.00
Original price $ 36.00
Current price $ 27.00
$ 27.00 - $ 27.00
Current price $ 27.00

Optimized Fucoidan with Maritech 926 (60 Capsules) by Life Extension is a dietary supplement in capsule form. Manufacturer Suggested Use: Take one...

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Immune Senescence Protection Formula (Standardized Cistanche and Reishi) (60 Capsules)

Life Extension
Original price $ 38.00
Original price $ 38.00 - Original price $ 38.00
Original price $ 38.00
Current price $ 28.50
$ 28.50 - $ 28.50
Current price $ 28.50

Immune Senescence Protection Formula (Standardized Cistanche and Reishi) (60 Capsules) by Life Extension is a dietary supplement in capsule form.

3 in 1 Immune Formula (formerly Astragalus Supreme)

Gaia PRO
Original price $ 39.95 - Original price $ 40.00
Original price
$ 39.95 - $ 40.00
$ 39.95 - $ 40.00
Current price $ 39.95

3 in 1 Immune Formula (formerly Astragalus Supreme) by Gaia PRO is a dietary supplement in capsule form. Available in multiple sizes. Manufacturer...

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Ganoderma & Shiitake, 60 Tablets

Standard Process Inc
Original price $ 72.00 - Original price $ 72.00
Original price
$ 72.00
$ 72.00 - $ 72.00
Current price $ 72.00

Ganoderma & Shiitake is a supplement for immune system health and vitality made from Shiitake mushroom extract and Ganoderma (reishi) mushr...

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Flew Away (60 Capsules)

Natura Health Products
Original price $ 38.99 - Original price $ 38.99
Original price
$ 38.99
$ 38.99 - $ 38.99
Current price $ 38.99

Flew Away (60 Capsules) by Natura Health Products is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 2 capsules three times...

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Immune System Health Pack, 30 Packs

Standard Process Inc
Original price $ 70.80 - Original price $ 70.80
Original price
$ 70.80
$ 70.80 - $ 70.80
Current price $ 70.80

Standard Process Immune System Health Pack includes supplements for immunity support, including Cataplex F, Cataplex C, Calcium Lactate, and Im...

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Echinacea Extract 1000 mg (60 Capsules)

Vital Nutrients
Original price $ 26.99 - Original price $ 26.99
Original price
$ 26.99
$ 26.99 - $ 26.99
Current price $ 26.99

Echinacea Extract 1000 mg (60 Capsules) by Vital Nutrients is a dietary supplement in capsule form. Manufacturer Suggested Use: Take 2 vegan capsu...

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Echinacea - Goldenseal - Propolis Throat Spray (1 oz)

Gaia PRO
Original price $ 15.29 - Original price $ 15.29
Original price
$ 15.29
$ 15.29 - $ 15.29
Current price $ 15.29

Echinacea - Goldenseal - Propolis Throat Spray (1 oz) by Gaia PRO is a dietary supplement in spray form. Manufacturer Suggested Use: Adults spray ...

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Wholemune (30 Capsules)

Ortho Molecular Products

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Wholemune (30 Capsules) by Ortho Molecular Products is a dietary supplement in capsule form. Manufacturer Suggested Use: 1 capsule per day or as r...

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Immune Charge+

Quicksilver Scientific
Original price $ 47.50 - Original price $ 72.50
Original price
$ 47.50 - $ 72.50
$ 47.50 - $ 72.50
Current price $ 47.50

Immune Charge+ by Quicksilver Scientific is a dietary supplement in shot form. Available in multiple sizes. Manufacturer Suggested Use: For Box of...

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L-Glutamine Powder (250 Grams)

Douglas Laboratories
Original price $ 51.00 - Original price $ 51.00
Original price
$ 51.00
$ 51.00 - $ 51.00
Current price $ 51.00

L-Glutamine Powder (250 Grams) by Douglas Laboratories is a dietary supplement in powder form. Manufacturer Suggested Use: As a dietary supplement...

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AHCC Plus (60 Capsules)

Douglas Laboratories
Original price $ 174.00 - Original price $ 174.00
Original price
$ 174.00
$ 174.00 - $ 174.00
Current price $ 174.00

AHCC Plus (60 Capsules) by Douglas Laboratories is a dietary supplement in capsule form. Manufacturer Suggested Use: As a dietary supplement, adul...

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Innate Immune Support (60 Capsules)

Pure Encapsulations
Original price $ 45.00 - Original price $ 45.00
Original price
$ 45.00
$ 45.00 - $ 45.00
Current price $ 45.00

Innate Immune Support (60 Capsules) by Pure Encapsulations is a dietary supplement in capsule form. Attributes: Vegetarian. Manufacturer Suggeste...

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Boswellia Extract (500 mg) (90 Softgels)

Protocol For Life Balance
Original price $ 30.00 - Original price $ 30.00
Original price
$ 30.00
$ 30.00 - $ 30.00
Current price $ 30.00

Boswellia Extract (500 mg) (90 Softgels) by Protocol For Life Balance is a dietary supplement in softgel form. Manufacturer Suggested Use: Take 1 ...

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Curcumin Turmeric Root Extract (60 Capsules)

Protocol For Life Balance
Original price $ 36.00 - Original price $ 36.00
Original price
$ 36.00
$ 36.00 - $ 36.00
Current price $ 36.00

Curcumin Turmeric Root Extract (60 Capsules) by Protocol For Life Balance is a dietary supplement in capsule form. Manufacturer Suggested Use: Tak...

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