Immune | Immune Support

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Why International Bestselling Author Mike Matthews Created Immune

Immune is a 100% natural immunity booster that helps prevent sickness, reduces the severity of illness, and speeds up recuperation.

Maintaining a healthy lifestyle is vital if you want to minimize your chances of illness, disease, and dysfunction.

First and foremost, that means limiting stress, sleeping and exercising enough, and eating well.

Supplementation can help, too, and especially with fighting off respiratory infections like the common cold and flu. That’s why we created Immune.

The reason it’s so effective is simple:

Every ingredient is backed by peer-reviewed scientific research and is included at clinically effective levels.

So, if you want to get sick less often and feel better and recover faster when you do come down with something . . . Immune is for you.

You won’t be disappointed.

In fact, if you don’t absolutely love Immune, just let us know and we’ll give you a full refund on the spot. No form or return necessary.

You really can’t lose, so order now, and try Immune risk-free and see if it’s for you.

Science-Backed Ingredients
Science-Backed Ingredients

Every ingredient in Immune is backed by peer‑reviewed scientific research demonstrating clear benefits.

Clinically Effective Doses
Clinically Effective Doses

Every ingredient is also included at clinically effective levels, which are the doses used in published scientific studies.

Naturally Sweetened & Flavored
All-Natural Ingredients

Immune contains no artificial ingredients like sweeteners, food dyes, or other unwanted chemicals.

Lab Tested
Lab Tested

Every ingredient in every bottle of Immune is tested for heavy metals, microbes, allergens, and other contaminants to ensure they meet FDA purity standards.

Made in USA
Made in the USA

Immune is proudly made in America in NSF‑certified and FDA-inspected manufacturing facilities.

100% Money-Back-Guarantee
100% Money-Back-Guarantee

If you don't absolutely love Immune, just let us know, and you’ll get a prompt and courteous refund. No forms or returns necessary.

Ingredients (5,006 mg per serving)

Tinofend® Tinospora Cordifolia (900 mg per serving)

Tinospora cordifolia (also known as guduchi and amrit) is a shrub native to India that has been used in Ayurvedic medicine for centuries.

It contains molecules known as polysaccharides and terpenoids that increase the killing capacity of macrophages, which are cells that help destroy harmful bacteria and viruses.[1][2]

This is why research shows that supplementation with Tinospora cordifolia reduces nasal congestion and discharge and sneezing.[3]

The clinically effective dose of Tinospora cordifolia is 900 milligrams.

Tinospora Cordifolia

Panax Quinquefolius (900 mg per serving)

Panax quinquefolius (also known as American ginseng and North American ginseng) is an herb that grows mainly in North America and China and has long been used in traditional Chinese medicine.

It contains molecules known as saccharides that stimulate the immune system, improving its ability to fight off harmful invaders.[4][5][6]

This is why research shows that supplementation with Panax quinquefolius reduces cold and flu infection rates.[7][8][9]

The clinically effective dose of Panax quinquefolius is between 400 and 1,125 milligrams.

KaempMax® Thai Ginseng

Pelargonium Sidoides (800 mg per serving)

Pelargonium sidoides (also known as African geranium and black geranium) is an herb long used in traditional South African medicine.

It contains several molecules, including umckalin and related substances, that prevent bacteria from adhering to cells, making it harder for them to affect you.[10]

This is why research shows that supplementation with Pelargonium sidoides . . .

  • Dramatically reduces the duration and severity of acute bronchitis[11]
  • May reduce the duration and severity of the common cold[12]

The clinically effective dose of Pelargonium sidoides is around 800 milligrams of the raw plant.

Pelargonium Sidoides

Aged Garlic Extract (900 mg per serving)

Aged garlic extract is a substance made from garlic that has been aged for several weeks or months to reduce odor and enhance nutritional properties.

It contains an antioxidant known as S-allylcysteine as well as various molecules that supply the body with sulfur, and this aids the immune system by improving the body’s ability to fight off pathogens.[13]

That’s why research shows that supplementation with aged garlic extract reduces the severity of colds and flus and improves vitality and well-being when sick.[14]

Studies also show that supplementation with aged garlic extract provides other benefits, including . . .

  • Lower blood pressure[15]
  • Improved blood flow and arterial health, which reduces the risk of heart disease[16][17][18][19]
  • Improved cholesterol profile, which also reduces the risk of heart disease[20]
  • Increased activity of the antioxidant enzyme glutathione, which reduces oxidative stress in cells[21]

The clinically effective dose of aged garlic extract is between 600 and 1,200 milligrams.

Aged Garlic Extract

Zinc (6 mg per serving)

Zinc is a mineral used to create enzymes, proteins, and cells, release vitamin A from the liver, and regulate immune function.

It aids the immune system by enhancing the development and function of several types of cells that are vital to its operations.

This is why research shows that a zinc deficiency increases infection rates of various pathogens and supplementing with it when sick reduces the duration and severity of sickness.[22][23][24][25]

The clinically effective dose of zinc for the purposes of preventing a deficiency is 8 to 11 milligrams per day, and for reducing the duration and severity of sickness, 80 to 100 milligrams per day.

We chose to include a small amount of zinc per serving, however, for two reasons:

  1. It would prevent people from being able to take it alongside our multivitamin, Triumph which contains 30 milligrams of zinc per serving.
  2. The studies demonstrating zinc’s effectiveness when sick used lozenges, and we can’t be sure oral supplementation would be equally effective. If you’d like to bump up your zinc intake when around sick people or sick yourself, then, research shows that lozenges providing 80 to 100 milligrams per day is ideal.[26]
Zinc

Vitamin C (1.5 g per serving)

Vitamin C is an antioxidant that helps maintain healthy tissues, teeth, and gums, promote wound healing, and boost immune function.

It aids the immune system by assisting with the development and function of several types of cells that are vital to its operations.

This is why research shows that an inadequate intake of vitamin C increases infection rates of various pathogens and supplementing with it when sick with the common cold reduces the duration of sickness.[27][28][29]

Studies also show that in athletes, daily supplementation of vitamin C reduces the risk of the common cold.[30]

The clinically effective dose of vitamin C for the purposes of reducing the duration of the common cold is between 1 and 8 grams per day, with higher doses generally used for the first day or two of sickness and followed by a lower daily amount.

And for athletes wanting to prevent sickness, the clinically effective dose of vitamin C is 1 to 2 grams per day.

Vitamin C

No Artificial Food Dyes or Other Chemical Junk

Studies show that artificial food dyes may cause negative effects in some people, including gastrointestinal toxicity and behavioral disorders.[31][32][33][34][35]

No Artificial Food Dyes or Other Chemical Junk

Crossed out beakers with liquid in them

Lab Tested for Potency & Purity

microscope

Lab Tested for Potency & Purity

Every bottle of Immune is analyzed in a state-of-the-art ISO 17025 accredited lab to verify what is and isn’t in it. That way, you know exactly what you’re getting and putting into your body.

Immune Lab Test Certificate of Analysis

How to Use Immune

Take up to 6 capsules daily. For optimal results, take 2 capsules every 3-5 hours when you’re around sick people (to prevent sickness) or feel you might be getting sick or are sick.

Supplement Facts

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Verified Customer Reviews

Ingredients & Use

Immune Supplement Facts Immune Supplement Facts

Directions

Take up to 6 capsules daily. For optimal results, take 2 capsules every 3-5 hours when you’re around sick people (to prevent sickness) or feel you might be getting sick or are sick.

Warning

Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any pre-existing medical conditions and/or are taking any prescription medication(s).

KEEP OUT OF REACH OF CHILDREN. STORE IN A COOL, DRY PLACE. DO NOT USE IF SAFETY SEAL IS BROKEN OR MISSING.

Frequently Asked Questions

Can Immune help even if I have an unhealthy lifestyle (chronic stress, lack of sleep, a poor diet, lack of exercise, and/or poor hygiene)?
Does Immune need to be taken with food?
Can I take Immune if I have an autoimmune disease or take an immunosuppressant?
Can I take Immune while pregnant or breastfeeding?
Why doesn’t Immune contain echinacea?
Is Immune homeopathic?
Can Immune help with a cough?
Can Immune help with a fever?
Can Immune help with a cold?
Should I take Immune every day?
Can taking Immune really prevent me from getting sick?
Why doesn’t Immune contain elderberry?
Why doesn’t Immune contain probiotics?
Why doesn’t Immune contain B vitamins?
Why doesn’t Immune contain vitamin E?
If I’m sick and take Immune, how much faster will I get better?
Can I take Immune after working out?
Are there any conflicting ingredients with other Legion supplements? Can I take Immune at the same time as other supplements?
Can Immune help with allergies?
Are there any side-effects I should know about?
Immune is kind of expensive. Why should I buy it over cheaper alternatives?
How big are the pills?
Why are some of your ingredients patented?
What does the Prop65 warning on the label mean? Is the product still safe to use? Should I be concerned about it?
Is Immune gluten-free? Soy-free? Dairy-free?
Is Immune vegetarian-friendly?
Is Immune vegan-friendly?

+Scientific References

1. Can We Do Away With PTBD?

Bapat RD, Koti RS, Rege NN, Desai NK, Dahanukar SA. HPB Surg. 1995;9(1):5-11. doi:10.1155/1995/90362.

3. Efficacy of Tinospora cordifolia in allergic rhinitis.

Badar VA, Thawani VR, Wakode PT, et al. J Ethnopharmacol. 2005;96(3):445-449. doi:10.1016/j.jep.2004.09.034.

5. Identification of immunomodulatory signatures induced by American ginseng in murine immune cells.

Yan J, Ma Y, Zhao F, Gu W, Jiao Y. Evidence-based Complement Altern Med. 2013;2013. doi:10.1155/2013/972814.

6. Characterization and immunostimulating effects on murine peritoneal macrophages of a novel protein isolated from Panax quinquefolius L.

Qi B, Wang S, Wang Q, et al. J Ethnopharmacol. 2016;193:700-705. doi:10.1016/j.jep.2016.10.034.

7. A Placebo-Controlled Trial of a Proprietary Extract of North American Ginseng (CVT-E002) to Prevent Acute Respiratory Illness in Institutionalized Older Adults.

McElhaney JE, Gravenstein S, Cole SK, et al. J Am Geriatr Soc. 2004;52(1):13-19. doi:10.1111/j.1532-5415.2004.52004.x.

8. Efficacy of COLD-fX in the prevention of respiratory symptoms in community-dwelling adults: A randomized, double-blinded, placebo controlled trial.

McElhaney JE, Goel V, Toane B, Hooten J, Shan JJ. J Altern Complement Med. 2006;12(2):153-157. doi:10.1089/acm.2006.12.153.

9. A Randomized, Controlled Trial of Panax quinquefolius Extract (CVT-E002) to Reduce Respiratory Infection in Patients With Chronic Lymphocytic Leukemia.

High KP, Case D, Hurd D, et al. J Support Oncol. 2012;10(5):195-201. doi:10.1016/j.suponc.2011.10.005.

10. Evaluation of an aqueous-ethanolic extract from Pelargonium sidoides (EPs® 7630) for its activity against group A-streptococci adhesion to human HEp-2 epithelial cells.

Janecki A, Conrad A, Engels I, Frank U, Kolodziej H. J Ethnopharmacol. 2011;133(1):147-152. doi:10.1016/j.jep.2010.09.018.

11. Pelargonium sidoides for acute bronchitis: A systematic review and meta-analysis.

Agbabiaka TB, Guo R, Ernst E. Phytomedicine. 2008;15(5):378-385. doi:10.1016/j.phymed.2007.11.023.

12. Efficacy of a Pelargonium Sidoides Preparation in Patients With the Common Cold: A Randomized, Double Blind, Placebo-Controlled Clinical Trial.

Lizogub VG, Riley DS, Heger M. Explor J Sci Heal. 2007;3(6):573-584. doi:10.1016/j.explore.2007.09.004.

13. Supplementation with aged garlic extract improves both NK and γδ-T cell function and reduces the severity of cold and flu symptoms: A randomized, double-blind, placebo-controlled nutrition intervention.

Nantz MP, Rowe CA, Muller CE, Creasy RA, Stanilka JM, Percival SS. Clin Nutr. 2012;31(3):337-344. doi:10.1016/j.clnu.2011.11.019.

14. Supplementation with aged garlic extract improves both NK and γδ-T cell function and reduces the severity of cold and flu symptoms: A randomized, double-blind, placebo-controlled nutrition intervention.

Nantz MP, Rowe CA, Muller CE, Creasy RA, Stanilka JM, Percival SS. Clin Nutr. 2012;31(3):337-344. doi:10.1016/j.clnu.2011.11.019.

15. Aged garlic extract reduces blood pressure in hypertensives: A dose-response trial.

Ried K, Frank OR, Stocks NP. Eur J Clin Nutr. 2013;67(1):64-70. doi:10.1038/ejcn.2012.178.

16. Inhibiting progression of coronary calcification using Aged Garlic Extract in patients receiving statin therapy: A preliminary study.

Budoff MJ, Takasu J, Flores FR, et al. Prev Med (Baltim). 2004;39(5):985-991. doi:10.1016/j.ypmed.2004.04.012.

17. Aged garlic extract and coenzyme Q10 have favorable effect on inflammatory markers and coronary atherosclerosis progression: A randomized clinical trial.

Zeb I, Ahmadi N, Nasir K, et al. J Cardiovasc Dis Res. 2012;3(3):185-190. doi:10.4103/0975-3583.98883.

18. Beneficial effects of aged garlic extract and coenzyme Q10 on vascular elasticity and endothelial function: the FAITH randomized clinical trial.

V.N. L, N. A, I. Z, et al. Nutrition. 2013;29(1):71-75. http://ovidsp.ovid.com/ovidweb.cgi?T=JS&CSC=Y&NEWS=N&PAGE=fulltext&D=medl&AN=22858191. Accessed November 21, 2019.

19. Aged garlic extract inhibits platelet activation by increasing intracellular cAMP and reducing the interaction of GPIIb/IIIa receptor with fibrinogen.

Allison GL, Lowe GM, Rahman K.Life Sci. 2012;91(25-26):1275-1280. doi:10.1016/j.lfs.2012.09.019.

20. Cholesterol-lowering effect of garlic extracts and organosulfur compounds: human and animal studies.

Yeh YY, Liu L. J Nutr. 2001;131(3s):989S-93S. doi:10.1093/jn/131.3.989S.

22. Dietary zinc and the control of Streptococcus pneumoniae infection.

Eijkelkamp BA, Morey JR, Neville SL, et al. PLoS Pathog. 2019;15(8). doi:10.1371/journal.ppat.1007957.

23. Zinc Deficiency and the Recurrence of Clostridium difficile Infection after Fecal Microbiota Transplant: A Retrospective Cohort Study.

Niccum BA, Stein DJ, Behm BW, Hays RA. J Nutr Metab. 2018;2018. doi:10.1155/2018/9682975.

24. Relation between serum zinc levels and recurrent urinary tract infections in female patients: A case-control study.

Mohsenpour B, Ahmadi A, Mohammadi Baneh A, et al. Med J Islam Repub Iran. 2019;33:33. doi:10.34171/mjiri.33.33.

25. Zinc for the common cold. In: Singh M, ed. Cochrane Database of Systematic Reviews.

Singh M, Das RR. Chichester, UK: John Wiley & Sons, Ltd; 2011. doi:10.1002/14651858.CD001364.pub3.

26. Zinc lozenges and the common cold: a meta-analysis comparing zinc acetate and zinc gluconate, and the role of zinc dosage.

Hemilä H. JRSM Open. 2017;8(5):205427041769429. doi:10.1177/2054270417694291.

27. Vitamin C and immune function.

Carr AC, Maggini S. Nutrients. 2017;9(11). doi:10.3390/nu9111211.

28. The effect on winter illness of large doses of vitamin C.

Anderson TW, Suranyi G, Beaton GH. Can Med Assoc J. 1974;111(1):31-36.

29. Vitamin C for preventing and treating the common cold.

Hemilä H, Chalker E. Cochrane Database Syst Rev. 2013;2013(1). doi:10.1002/14651858.CD000980.pub4.

30. Vitamin C for preventing and treating the common cold.

Douglas RM, Hemilä H, Chalker E, Treacy B. Cochrane Database Syst Rev. 2007;(3). doi:10.1002/14651858.CD000980.pub3.

31. Toxicological significance of azo dye metabolism by human intestinal microbiota.

Feng J, Cerniglia CE, Chen H. Division of Microbiology, National Center for Toxicological Research, US Food and Drug Administration, AR , USA. Front Biosci (Elite Ed). 2012 Jan 1;4:568-86.

32. Artificial food dyes and attention deficit hyperactivity disorder.

Kanarek RB. Department of Psychology, Tufts University, Medford, Massachusetts, USA. Nutr Rev. 2011 Jul;69(7):385-91.

33. Meta-analysis of attention-deficit/hyperactivity disorder or attention-deficit/hyperactivity disorder symptoms, restriction diet, and synthetic food color additives.

Nigg JT, Lewis K, Edinger T, Falk M. Oregon Health and Science University, Portland, OR, USA. J Am Acad Child Adolesc Psychiatry. 2012 Jan;51(1):86-97.e8.

34. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial.

McCann D, Barrett A, Cooper A, Crumpler D, Dalen L, Grimshaw K, Kitchin E, Lok K, Porteous L, Prince E, Sonuga-Barke E, Warner JO, Stevenson J. School of Psychology, Department of Child Health, University of Southampton, Southampton, UK. Lancet. 2007 Nov 3;370(9598):1560-7.

35. Effect of food azo dye tartrazine on learning and memory functions in mice and rats, and the possible mechanisms involved.

Gao Y, Li C, Shen J, Yin H, An X, Jin H. Scientific and Technological College of Chemistry and Biology, Yantai Univ., Yantai, PR China. J Food Sci. 2011 Aug;76(6):T125-9.

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