4Life Transfer Factor RioVida Tri-Factor Formula - Liquid Immune and Health Support with Vitamin C Elderberry Aronia Berry Macqui Blueberry and Acai - Single Pack

- Contains 4Life Transfer Factor, which is clinically proven to activate the immune system within two hours1* (1 Clinical study on the rapid immune modulating effects of 600 mg of 4Life Transfer Factor Blend compared to placebo. G. Jensen, NIS Labs Report 058-006 - Top Immune System Product: The only superfruit antioxidant formula with 4Life Transfer Factor Bioactive Immune Peptides, now with even more antioxidant power! - Educates Immune System: To quickly recognize, respond to, and remember potential health threats - Immune System: Supports natural killer (NK) immune cell, B cell, and T cell activity - Our Team: 4Life product formulations are developed through research by doctors and scientists - 4Life: Bringing you quality products to support your immune system and overall health since 1998

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