In 1998, 4Life® Founder and CEO David Lisonbee harnessed decades of research to introduce 4Life Transfer Factor® to the direct selling market.Transfer factors are backed by more than 60 years of independent research, thousands of scientific studies,

and many years of safe use in supplement form. Transfer factors are messenger molecules that educate your immune cells, supporting your immune system’s ability to recognize, respond to, and remember potential threats.

4Life® is the Immune System Company and with 4Life, you’re in Great Company. 4Life® is the category creator of Transferceutical™ Science — the research and development of products that educate your immune cells, supporting your immune system’s ability to recognize, respond to, and remember potential threats. Products are protected by multiple United States patents, as well as many pending patents worldwide.

4Life® products promote fantastic overall health throughout the body. Every day, the 4Life® Research and Development department, comprised of in-house scientists and a board of certified health professionals, looks for innovative ways to support the health of the entire body through the immune system.

4Life believes in building people through Science, Success, and Service. So, no matter what you’re looking for—fantastic health, unrivaled time and financial freedom, or the chance to truly make a difference in the world—with 4Life®, you’re in great company.