4Life Transfer Factor Plus Tri-Factor Formula

4Life’s top-tier immune system support product*

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4Life Transfer Factor®

Modulates Immune System Response*

In a scientific study, 4Life Transfer Factor® Tri-Factor® Formula was shown to help modulate helper T cell activity, helping to balance the immune system.*

calms down

overactive immune system cells*


healthy immune
system balance*


underactive immune system cells*

Educate, enhance, and balance your immune system with the best 4Life has to offer*
Let’s talk science

Take a closer look at the ingredients that make this product so powerful.


  • UltraFactor comes from immune system−boosting cow colostrum.*
  • It contains proteins and peptides called transfer factors that can transfer immune system knowledge.*
  • Transfer factors from cows offer broad protection for your immune system. They offer a breadth of immune system knowledge.*


  • OvoFactor comes from chicken egg yolks, which are another great source of immune system support.*
  • This ingredient is a patented concentrate of 4Life Transfer Factor proteins and other peptides.
  • Transfer factors from chickens offer concentrated support for a more specific and risky subset of potential threats, adding depth to your immune system knowledge.*


  • NanoFactor mini molecules are a proprietary concentrate of nano-filtered cow colostrum.*
  • Nanofraction molecules are small compounds that assist communication between immune system cells to amp up immune system efficiency.*

Our exclusive Tri-Factor® Formula is made up of UltraFactor, OvoFactor, and NanoFactor to educate and enhance your immune system.* But we don't stop there . . .

The Power of Zinc

  • Zinc is a trace element, meaning it’s present in your body and is necessary to stay healthy. In fact, of the trace elements, zinc is only second to iron in its concentration.‡
  • Zinc is important for the production and function of all immune system cells.¶
  • 4Life Transfer Factor Plus Tri-Factor Formula contains 10 mg of zinc, which is 90% of your daily recommended amount, to give your immune system an extra boost.*

Mighty Mushrooms

  • Some mushrooms have powerful immune system benefits.*
  • 4Life Transfer Factor Plus Tri-Factor Formula includes our patented mushroom blend with maitake, shiitake, cordyceps, and agaricus blazei for additional immune system support.*

Our Quality Products Are Held to High Standards

Our quality products are held to high standards. Each of our products goes through extensive quality testing, with some tests devoted to a single ingredient. 4Life Transfer Factor Plus Tri-Factor Formula is a NSF Contents Certified, one-of-a-kind product, and we have the studies to prove it! Recent independent laboratory studies show that 4Life Transfer Factor Plus Tri-Factor Formula bolsters Natural Killer (NK) cell activity in the presence of a health threat, while activating a variety of other immune system cells, such as B cells, T cells, and macrophages.*4Life Transfer Factor Plus Tri-Factor Formula is also NSF contents certified. The NSF only contents certifies products after conducting rigorous tests on quality, safety, and label claims.

Experience 4Life Transfer Factor Plus Tri-Factor Formula

Educates, enhances, and balances the immune system with our exclusive Tri-Factor Formula*

Our Tri-Factor Formula is made up of UltraFactor, OvoFactor, and NanoFactor*

Contains certified 4Life Transfer Factor to Raise Your Immune I.Q.®*

Supports healthy immune system function that, in turn, promotes healthy energy levels and the healthy function of all other systems throughout the body*

Features zinc for an added immune system boost*

*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.

Andersen, A., Vieira-Brock, P. L., Vaughan, B., & Vollmer, D. (2021). Method development for the analysis of PBMC-mediated killing of K562 cells by bovine colostrum. Journal of Immunological Methods, 499, 113175.

†Vetvicka V., & Vetvickova J. (2019). J Nutr Health Sci 6(3): 301.

†Vetvicka V., & Fernandez-Botran, R. (2020). Int Clin Pathol J. 8(1):1.

‡Wax, E. (2019, February 2). Zinc in Diet. Medline Plus. https://medlineplus.gov/ency/article/002416.htm

¶ National Institutes of Health: Office of Dietary Supplements. Zinc – Health Professional Fact Sheet [https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/]