With Targeted Transfer Factor, you get focused support for individual body systems. Targeted products also includes our exclusive 4Life Transfer Factor^® to help your immune system recognize, respond to, and remember potential health threats. There are Targeted Transfer Factor products to maintain heart health, boost metabolism, support healthy brain function, and more!*

Targeted Transfer Factor products combine the immune system benefits of 4Life Transfer Factor with researched system-specific nutrients to provide a focused and personal level of health support.*