4Life Transfer Factor Vista™ provides targeted support to benefit visual performance and eye health. It contains the #1 doctor recommended lutein brand*, as well as ingredients that support healthy visual acuity and the health and function of the macula of the eye. It also features Targeted Transfer Factor®, specifically 4Life Transfer Factor® Tri-Factor® Formula, to support the immune system.
*Based on the results of the National Disease and Therapeutic Index (NDTI) syndicated report among physicians who recommend a dietary supplement with lutein for eye health—August 2010–August 2011 (U.S. Data).