Our Story


The Advancement of Immune System Science

The 4Life Transfer Factor® story is a story of scientific innovation, study, and advancement in the world of immune system products. Transfer factors were originally discovered by New York University researcher Dr. H. Sherwood Lawrence in 1949. Dr. Lawrence, an immunology pioneer, was highly credentialed in his field. Lawrence’s study of how immune system response could be transferred from one entity to another provided the groundwork for one of the most significant health discoveries of our time—transfer factors.

In the early 1990s, 4Life Founder and CEO David Lisonbee started a journey to better support his own health. He had become frustrated with the results of many natural products. During his pursuit, he came across transfer factor research. David discovered firsthand the value of these educational molecules as the foundation for immune system support and overall health.

Because of the success he encountered with his own health from transfer factors, David presented this information to his wife Bianca. They knew this was something that had the power to change the lives of thousands of people. In 1998, David and Bianca launched 4Life Research™ and introduced the first 4Life product: 4Life Transfer Factor® Classic.

The 4Life story began with an unparalleled commitment to innovation and support for unrivaled health. And it will undoubtedly continue with new products, studies, patents, and cutting-edge advancements

4Life Opportunity

Your Path to Freedom

Tired of working for someone else? Want to control your own economic destiny? 4Life offers a great home-based business opportunity. Earn up to four checks a month, qualify for luxury trips to exotic locations, and enjoy top-level business building support at regional meetings and international conventions.

As a 4Life distributor, you’ll share immune support products and a fantastic financial opportunity with others. You can start your home-based business with a minimal investment and begin receiving commission payments within your first month. Enjoy the freedom to choose how to spend your time and pursue your financial dreams as a 4Life distributor.

Compensation Plan


Watch Your Income Potential Soar

4Life’s compensation plan, called the Life Rewards Plan™ is designed to reward you for your hard work. As you sell more products, increase your sales volume, and enroll others into your organization, you have the opportunity to qualify for bigger incentives. Download the Life Rewards Plan™ Brochure.

Learn more about the Life Rewards Plan by watching this video.

4life - Direct selling

Date 13/03/2015

By Manny

Subject Urgent!!


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By Marita and Paul



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By Saul



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Date 02/07/2014

By Juan

Subject Product request


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Date 12/05/2015

By Pedro Castañeda

Subject Re: Product request



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By S.Ravindran

Subject Buy Product


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Date 20/10/2013

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Subject 4life products


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Date 12/10/2012

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Subject Glucoach


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Date 30/01/2015

By Saul

Subject Re: Glucoach


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