Because of the remarkable immune boosting results people initially experienced with Transfer Factor™, 4Life™ developed additional health enhancing products containing this life changing ingredient. Today, 4Life™’s entire family of Transfer Factor™ products continues to improve the health and lives of millions of people worldwide.

  • TF Immune Spray
  • TF Kids
  • TF RenewAll
  • TF Cardio
  • TF Chewable
  • TF Plus