According to 4Life company scientific studied, 4Life Transfer Factor® Tri-Factor® Formula was developed by 4Life researchers and scientists in an
effort to maximize immune system support.* Its combination of 4Life’s patent protected UltraFactor XF™, OvoFactor™,
and NanoFactor® extract helps activate Natural Killer cells by up to an unprecedented 437 percent.*†
**Indicates the percentage increase above the baseline value
† Test results obtained from an independent, unpublished in vitro experiment conducted within the Blokhin Cancer Research Center, at the Russian Academy of Medical Sciences, in Kashirskoe Shosse, Russia.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. Antitumor and cytotoxic activity of mononuclear blood cells. Unpublished observations)
*THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD AND DRUG ADMINISTRATION. THESE PRODUCTS ARE NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE.