Product Review

4Life Transfer Factor Plus Tri-Factor Formula helps balance and support the immune system, according to what the body needs. 4Life Transfer Factor proteins and other peptides support the immune system's ability to respond quickly and effectively. And, because 4Life Transfer Factor is certified, you can place your trust in the sound science and quality of this product. 4Life Transfer Factor Plus Tri Factor Formula provides 4Life's highest level of immune system support, boosting Natural Killer immune cell function up to 437%. Representing the highest advancement in Transferceutical Science, it combines the power of Tri-Factor Formula (UltraFactor XF , OvoFactor , and NanoFactor extract) with the Cordyvant blend to support innate and cellular immunity.