Transfer Factor

Includes the original Transfer Factor XF® ingredient for excellent daily immune system support.

Used for years by millions of people worldwide for increased immune support.

Delivers effective, reliable immune support with transfer factors from cow colostrum. Shown in independent studies to increase immune cell activity by 204 percent. Each day you come in contact with thousands of germs (bacteria and viruses)—in the air you breathe, foods you eat and objects you touch. But, you have an amazing protection mechanism that defends your health against these germs and other elements that can make you sick, your immune system.

Your immune system is a complex network of organs and cells. It works around the clock to defend your body against health threat and disease, and the ever-increasing environmental threats in today’s world. Quality immune support has become essential to maintaining optimal system function and promoting long-term health.

4Life Transfer Factor Classic is an exclusive supplement on the forefront of nutritional science. It’s been recognized for years as the best colostrum-based transfer factor product for daily immune system support and it's just got to be good for you.