This powerful and proprietary blend of ingredients works together to activate and enhance the immune system's ability to respond to the many pathogens your pet comes in contact with. In many ways, our pets face even more health challenges than we do, because they come in contact with a less clean environment than humans, and are therefore more susceptible to many other pathogens. Because of this, it is much more important to provide them with the immune support and nutritional needs that keep them healthy and happy. Transfer Factor XF is a safe substance for all animals. Transfer factors are the primary communications mechanism used by the immune system to defend your pet against harmful microbial threats.
Transfer factors are small molecules that consist of specific sequences of amino acids.
These small compounds naturally occur in all mammals and are passed from mother to newborn through the mother's first milk called colostrum. These small transfer factor molecules then start to educate the newborn's naive immune system, which in turn will protect them from the microbial threats they encounter all their life. Transfer factors have three primary functions. This is 4Life's original proprietary extract of transfer factors. Derived from bovine colostrum, transfer factors are immune system molecules that contain the intelligence codes for immune recognition and balance.