Immune System Health
Support your immune response to threats and promote a stronger more resilient immune system.

4Life Transfer Factor products educate your immune cells and support your immune system’s ability to recognize, respond to, and remember threats. 4Life Transfer Factor products are patented, certified, and highly researched.*


*The products and information found on are not intended to replace professional medical advice or treatment. These statements have not been evaluated by the Food and Drug Administration. Our dietary supplements are not intended to diagnose, treat, cure or prevent any disease or medical condition. Individual results may vary. We urge you to seek the advice of a qualified professional for any health concern lasting more than two weeks, and to share with your provider any information pertaining to your health and well-being, including the use of supplemental nutrition.