Once co-founder David Lisonbee figured out that the immune system was the key to increasing energy and improving overall wellness, he began to hunt for ways to increase its effectiveness. He was pretty surprised when his hunt ended on a farm. Transfer factors, he found out, can be shared across species. This meant that he could supply human immune systems with transfer factors from some of the most heroic immune systems around?cows and chickens.
With a high bio-availability for humans, cow colustrum and chicken egg yolks contain all the immune information your body needs for a healthy head start in even the most toxic environment (just think about the last barnyard you visited). 4Life is not only the first company to patent the extraction of transfer factors, we are also the first company to combine transfer factors from two different sources ( see 4Life¡¯s Advanced Formula products). This combination of sources has generated proven results higher than any other formulation tested.