What

In the late 1980s, a group of researchers discovered transfer factors in cow colostrum and patented the extraction process.

After conducting their own research, Founders David and Bianca Lisonbee started 4Life® in 1998 to share 4Life Transfer Factor products with the world.

4Life holds patents on both the extraction of transfer factors from chicken egg yolks and the combination of transfer factors from chicken egg yolks and cow colostrum. There are several differences in the transfer factors from cow colostrum and chicken egg yolks. While calves have access to their mothers for several months after birth, chicks must get all of their immune system education on the first day.

Transfer factors from cow colostrum cover a broad range of protection, but are less concentrated. Conversely, transfer factors from chicken egg yolks are highly concentrated, but for a more limited and risky subset of potential threats. Transfer factors from cow colostrum provide greater breadth, while those from chicken egg yolks provide greater depth. The combination of the two sources has great potential for synergy.

Remember, your immune system does all the work. Transfer factors assist immune cells in doing their important jobs. Proper diet and exercise will further enhance the benefits you can enjoy from 4Life Transfer Factor.