About Us

In 1998, 4Life® Founders David and Bianca Lisonbee realized their vision of bringing immune system support to the world through the company’s flagship product, 4Life Transfer Factor®. The first network marketing company to bring a transfer factor product to market, 4Life’s leading group of doctors, scientists, and researchers continue to advance immune system science with innovations in product formulation, production standards, delivery methods, and more. Today, people in over 50 countries enjoy the immune system support offered by 4Life products.

TF Bottle

4Life Office

4Life distributors around the world share the science of 4Life products, coupled with the opportunity to achieve financial success, with people who want to enjoy the benefits of a healthy lifestyle and a healthy income. Foundation 4Life®, the company’s humanitarian arm, reflects the company’s commitment to provide service to people around the world. Every day, in every way, 4Life is Together, Building People.

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