4Life Transfer Factor Tri-Factor® Formula

Foundational immune system support to balance and support the immune system response*

Primary Support: Immune System, Overall Wellness*



  • Educates, enhances, and balances the immune system with the exclusive Tri-Factor Formula
  • Boosts natural killer cell activity by up to 283%*
  • Contains UltraFactor XF®, OvoFactor®, and NanoFactor® extract for the highest amount of 4Life Transfer Factor® per serving–600 milligrams
  • Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q.®

4Life Transfer Factor® Tri-Factor® Formula helps balance and support the immune system. 4Life Transfer Factor proteins and other peptides support the immune system’s ability to respond quickly and effectively. And because 4Life Transfer Factor is certified, you can place your trust in the sound science and quality of this product.*

4Life Transfer Factor Tri-Factor Formula contains ingredients made by the immune system, for the immune system. The messenger molecules found in this product help educate immune cells and support the immune system’s ability to more effectively recognize, respond to, and remember potential health threats.*

Halal Certified, available in a vegetable cap (Kosher Certified)