4Life Transfer Factor Test Results

Test results obtained from an independent, unpublished in vitro experiment conducted at the Russian Academy of Medical Sciences, in Kashirskoe Shosse, Russia.

The randomized and controlled in vitro study assessed the effects of 4Life Transfer Factor® Classic, 4Life Transfer Factor® Tri-Factor® Formula, or 4Life® Transfer Factor Plus® Tri-Factor® Formula, versus a positive control (Interleukin-2, or IL-2) on NK cell activity and effectiveness in destroying damaging cells.

Blood was collected from healthy volunteers and then incubated for up to 48 hours. (REFERENCE: Kisielevsky MV & Khalturina EO. Unpublished observations)