Immune Factors™

Immune Factors delivers a comprehensive blend of standardized botanicals such as Echinacea, Goldenseal, Astragalus and our organic Mushroom blend as well as high levels of a complete Vitamin B-Complex and our unique, non-acidic Vitamin C, to help support healthy immune system function.

 18 reviews  |  Write review

MSRP $19.90
SAVE $5.00



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Product Information


Immune Factors is an extremely comprehensive blend of nutrients, botanicals and mushrooms to support a healthy immune system. Immune Factors begins with our high potency B-complex, along with our non-acidic vitamin C – all of which are essential for a healthy immune system. They are also not readily available from the diet and easily depleted by stress and life. We add two standardized extracts of Echinacea, along with extracts of Goldenseal, Berberine, Astragalus and Black Currant. All of these plant-based extracts have been used for centuries to optimize immune system function and modern research has validated their benefits. We also add our unique, proprietary blend of organic immune supportive mushrooms, including Turkey Tail, Reishi, Chaga, Maitake, Shiitake, Cordyceps, and Agaricus. The combined benefits of all these remarkable ingredients make Immune Factors a uniquely powerful opportunity to naturally support immune system function. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


Serving Size
2 Capsules
Amount Per Serving
% DV*
Vitamin C (as calcium ascorbate/palmitate)
300 mg
Vitamin D3 (as cholecalciferol)
10 mcg (400 IU)
Vitamin B1 (as thiamin hydrochloride)
5 mg
Vitamin B2 (as riboflavin)
5 mg
Niacin (as niacinamide)
5 mg
Pantothenic Acid (as calcium pantothenate)
5 mg
Vitamin B6 (as pyridoxine hydrochloride)
5 mg
Vitamin B12 (as methylcobalamin - protected Coenzyme B12)
25 mcg
Echinacea Blend (purpurea/angustifolia), extract (aerial/root)
400 mg
      standardized to 4% total phenols/4% echinacosides/2% cichoric acid
Proprietary Organic Mushroom Blend (mycelium/fruiting body)(turkey tail/reishi/chaga/maitake/shiitake/cordyceps/agaricus)
100 mg
Astragalus, extract (root)
60 mg
      standardized to 60% polysaccharides
Berberine HCl (from Berberis spp. (root) extract)
60 mg
Black Currant, extract (fruit)
50 mg
      standardized to 30% anthocyanins
Goldenseal, extract (root)
20 mg
      standardized to 5% alkaloids
* Percent Daily Values (% DV). † Daily Value not established.
Other Ingredients: Gelatin capsule, Proprietary Protective Methyl B12 Matrix.

Suggested Use

Consume two capsules daily—preferably with food. You can increase or decrease your intake as required or as guided by your physician.

CAUTION Pregnant or nursing mothers should consult a health care professional before taking any supplement or medication.

Product Label

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Customer Reviews

Based on 18 reviews


Excellent immune support This is an excellent supplement. I've been taking Immune Support for years and it is absolutely wonderful. It provides the immune defense I need for my body and keeps me healthy.
By JoAnne, TX on 12/18/2023

Employees of this wonderful company, Thank You! To all the employees of this wonderful company, Thank You! With this Covid 19, and being 75 years old, I was introduced to your products through my daughter-in-law. Being a 75 year old woman at the time, I wasn’t much of a believer in taking vitamins. She introduced me to ProCaps Immune Factors, Vitamin C 500 Complex, Vitamin D3 5000, and Ultimate Women’s Wellness vitamins. I believe that is what got me thru this past year, and having Covid 19 with little to no symptoms. One of my favorites is the Marine Collagen Peptides with MSM, I add it to whatever I’m drinking with breakfast every morning. I can see the difference in my skin, even as old as it is!
By Marilyn, NV on 3/11/2021

Hard As A Rock I have had the same issue with my immune factor as Lucia, FL. My pills got hard and I discovered it by accident when I decided to try shakes. I pulled my capsules apart and put the powder into my shake. The immune factor was as hard as a rock. I actually had to take a steak knife and saw it back to powder. I couldn't even break them. I also called customer service with no answer as to why. I use all Andrew Lessman products and that is the only one that gets hard. I put mine in the refrigerator now and they stay powder. I am so glad as they are the reason I stay healthy. So try refrigerating your immune factor.
By Claire, NH on 3/13/2020

FANTABUOUS!!!! Had poor immune system....NOT ANY MORE! Thank you Andrew. Much love and appreciation.
By Judith (Judy), CA on 3/21/2019

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