The story of transfer factors and nanofractions

For more than a decade, 4Life? (the immune system company) has led the industry in immune system discovery and innovation. Where did it all begin?? With the 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 serve as important components of the immune system throughout your life.
In 1998, 4Life licensed the 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 these two for a truly synergistic formula.

Nanofractions TM
Scientists have known that molecules smaller than transfer factors exist within colostrum, but they had not determined if they had any immune activity.

In 2007, David Lisonbee, and the 4Life Research and Development team, isolated these nanofractionTM molecules, tested them, and determined they had potential to support the immune system.

Nanofractions are low-weight molecules found in the immune systems of certain mammals and birds. They function as part of the "command and control" network of the immune system, helping to "fine-tune" immune system function so that immune cells know when to act, how to act, and when to rest.

Transfer factors and nanofractions transfer immune memory, knowledge, and wisdom from one entity to another. The two most abundant and safest sources for transfer factors and nanofractions are cow colostrum and chicken egg yolks. Because these "immune memory" molecules aren't species-specific, humans can benefit from the immune knowledge gained by these animals during their lifetimes by transferring that knowledge from their immune cells to ours.


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4Life Transfer Factor Tri-Factor Formula