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Science you can trust

Help your body recognize, respond to, and remember potential health threats with 4Life Transfer Factor®: an immune system memory molecule that supports your immune system within two hours!*1

Check out 4Life peer-reviewed, in-house, and 3rd-party studies, research and patents!

What are transfer factors?

Explore 4Life Science-Backed Products by Brand

When you feel healthy, you can live your best possible life. To do this, you need a highly robust immune system. That's why people are making the smart choice with 4Life Transfer Factor® products. 4Life offers numerous delivery methods, including capsules, chewable tablets, juice beverages, powders, and topical products.*

4Life Transfer Factor® Immune Support*

Colostrum-based immune system support*

Digest4Life®

Gut health and immune system support*

Targeted Transfer Factor®

Focused support for your body's needs*

RioVida®

Antioxidant superfruits powered by 4Life Transfer Factor®*
4Life Blog
Press Releases
What Is a Peer-Reviewed Scientific Publication?

What Is a Peer-Reviewed Scientific Publication?

What do we mean when we talk about “peer-reviewed publications”? Why are they important? How do they enhance t...

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A Study on 4Life's BioEFA Reveals High Levels of SPMs

A Study on 4Life's BioEFA Reveals High Levels of SPMs

We recently conducted a study on 4Life BioEFA, where we looked for immune system benefits found in omega-3 and...

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4Life Transfer Factor Study Shows<br> It Is Fast-Acting

4Life Transfer Factor Study Shows
It Is Fast-Acting

We have a new study on 4Life Transfer Factor® Tri-Factor® Formula! Use a supplement that moves as fast as you...

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Press Releases
Press Releases
31/1/2025
4Life: News on KUTV
30/1/2025
4Life Founder in Colombia
24/1/2025
Quality, Purity, Identity Testing
14/1/2025
Gawad Kalinga and Foundation 4Life Build 20 Homes in the Philippines

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