Enjoy concentrated and powerful immune system support with three of our top products.*

• Content
  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.