For more than a decade, 4Life® has led the industry in immune system discovery and innovation. Where did it all begin? With revolutionary molecules in your own body.

Transfer Factors
In 1996, 4Life Chief Executive Officer David Lisonbee came across a patent for the extraction of transfer factors. Transfer factors are molecules found within the immune systems of all mammals and birds. Dubbed “the memory molecules,” transfer factors help serve as important components of the immune system throughout your entire life.

In 1998, 4Life licensed the U.S. patent to extract transfer factors from cow colostrum. In the years that followed, 4Life launched new products, stabilized transfer factors in liquid form, patented the extraction of transfer factors from chicken egg yolks, and combined our two sources for a truly synergistic formula. With 4Life Transfer Factor, your immune system can recognize, respond to, and remember foreign invaders faster and more aggressively.

Several years ago 4Life Chief Executive Officer David Lisonbee encouraged the Research and Development team to enhance our manufacturing processes and better understand and study the specific actions of the exclusive colostrum extract in our 4Life Transfer Factor products.

4Life scientists utilize patent-pending technology to extract fractions from the cow colostrum extract that we use in our 4Life Transfer Factor products. 4Life uses a nano filter to separate the different fractions and capture the most beneficial ones. 4Life scientists have found that certain fractions of our colostrum extract provide wisdom, helping the immune system recognize the particular response that’s required, and also when it’s time to call back the response. In short, it helps the body strive for optimal balance.

This technology enables us to capture the most beneficial fractions and harness them for use in 4Life Transfer Factor products with our Tri-Factor Formula. Tri-Factor Formula helps provide support and balance to the immune system, according to what your body needs.