Excelsior Immune Defense

Comprehensive Immune System Support With 14 Immunity-Reinforcing Vitamins and Nutrients
– Compare to Competitors With As Little As 4 Ingredients

90 Day 100% Money-Back Guarantee If You Are Not Completely Satisfied

NEW FOR 2020

Our Advanced Formula For All-In-One Immune Support


Take a Look at All of the Benefits You Get in Just One Capsule of Immune Defense:

To get all the vitamins and nutrients in Immune Defense that fuel your immune system you would have to spend $168.82 and buy these 14 products at other online retailers:

Immune Defense Ingredients*

Competitor Price (Per Bottle)

Immune Defense Ingredients*


Competitor Price (Per Bottle)

Vitamin C

When your body fights infections, it uses high concentrations of vitamin C in your immune cells. That’s why it is so important to replenish your body’s vitamin C supply. Vitamin C also plays a major role in immune system regulation and it has antimicrobial and natural killer cell functions.


Vitamin D

Vitamin D has a very important role in controlling your body’s immune system and metabolism. Studies have shown that low vitamin D levels increase your body’s risk of viral infection and make any inflection worse.



The activity of other immune cells such as NK cells, which directly kills viruses in infected cells, are enhanced with magnesium replenishment.



Zinc helps cells in the immune system communicate with other cells. Studies have shown that low zinc levels decrease your body’s immune system function.



Selenium, when combined with other nutrients, has been found to strengthen the immune system against viruses and infections. Several recent studies have found that selenium is necessary to maintain your body’s normal metabolism.



Andrographis is an Asian herb that is shown to disrupt viruses by interfering with their replication. It has antioxidant, anti-inflammatory, and immunostimulant properties.


Elderberry Fruit Extract

Elderberry comes from a flowering plant. It has anti-oxidative, anti-inflammatory, and anti-viral properties. Research demonstrates that Elderberry activates the healthy immune system by increasing inflammatory cytokine production.


Olive Leaf Extract

Olive leaf extract (OLE) contains oleuropein and hydroxytyrosol, which have antiviral, antibacterial, anti-inflammatory, and antioxidant properties.


Turmeric Curcumin

Turmeric is a natural spice and curcumin is a polyphenol derived from it. Curcumin has been shown in clinical trials to regulate the immune system. It has anti-inflammatory properties and is an antioxidant.


Kudzu Powder

Kudzu powder is extracted from the root of a vine that has been used in Chinese medicine for centuries. It has antimicrobial properties.



N-Acetyl-L-Cysteine is an amino acid. Amino acids are the building blocks of proteins. N-Acetyl-L-Cysteine has been shown to increase immune response and may be a chemoprotectant, defending your body against toxic chemicals.


Garlic Bulb Powder

Garlic is reported to enhance immune function by stimulating lymphocytes and macrophages. It has also been reported to disrupt the metabolism of tumor cells.



Quercetin is a naturally-occurring nutrient, present in foods such as broccoli, apples, berries, and grapes. It has anti-allergic and anti-histamine properties.


Oregano Leaf Powder

Oregano is a lamiaceae herb from the mint, deadnettle, and sage family. These herbs are well-known for their regulation of the immune system.


Total Competitor's Cost :


You pay as low as $21.95 for all these immune-supporting nutrients and vitamins in just one bottle with Immune Defense.

And, you get FREE SHIPPING when you buy three or more bottles.

How to Take Immune Defense

The recommended dose as a dietary supplement is 6 capsules daily with food or as recommended by a healthcare professional. We suggest taking 2 capsules at breakfast, 2 at lunch, and 2 at dinner.

Don't Take Our Word For It.


Tons of Important Things In One Pill!

"Immune Defense is a really great product. All the other supplements I've seen only have a few ingredients. It's great to get vitamin C, vitamin D, zinc, elderberry, turmeric, and a ton of other important things in one pill. I'm really happy with it and the price is good."

Rita Perez Verified Review


Immune Defense Gives Me Piece of Mind

"I work in a school and I am older, so protecting my immune system is really important. Immune Defense gives me peace of mind. It's really better than the other products I've looked at."

Barbara R. Verified Review


Taking Immune Defense Really Makes Me Feel Better

"I've been taking Immune Defense for a few weeks now and I really feel better. I'm trying to keep working and stay healthy and it really helps me do that. It's great with cold and allergy season coming."

Marianne H. Verified Review


I Can't Work From Home, So I Take Immune Defense

"I wear a mask and try to be careful, but I still have to work around people. I can't work from home. Immune Defense helps me make sure my immune system is working right and makes me confident. I really like the product."

Scott F. Verified Review


If you are not completely satisfied, return the bottles (even if empty) and we will refund 100% of your money.

Feel Free To Contact Us!

We Would Love To Hear From You.

*Individual results may vary from person to person. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, cure, or prevent any disease.