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Enjoy concentrated and powerful immune system support with three of our top products.*
2—4Life Transfer Factor Plus Tri-Factor Formula • Educates, enhances, and balances the immune system with the exclusive Tri-Factor Formula* • Has been shown to increase Natural Killer (NK) cell activity up to 100 times in the presence of a health threat*† • Contains UltraFactor XF®, OvoFactor®, and NanoFactor® extract • Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q.®* 2—Pre/o Biotics • Promotes the growth of beneficial/friendly intestinal flora with five strains of highly-researched probiotics* • Contains three types of prebiotics to optimize growth of healthy probiotics* • Stimulates growth of the probiotics found in Pre/o Biotics by up to 868% with the inclusion of 4Life Tri-Factor® Formula*+ 1—4Life NanoFactor Glutamine Prime • Supplies fuel to immune cells with glutamine, an important amino acid* • Enhances communication between immune cells with NanoFactor® extract for a more coordinated immune response when under stress* • Provides synergistic immune system support when taken with other 4Life Transfer Factor® products*
†A. Anderson, B. Vaughan, and D. Vollmer. 2019. Method development for the analysis of PBMC-mediated killing of K562 cells by bovine colostrum and various fractions. Immunology 2019.