4Life Transfer Factor Tri-Factor(60 Tablets)
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Main Features • Educates, enhances, and balances the immune system with the exclusive Tri-Factor Formula • Boosts natural killer cell activity by up to 283%, • Contains UltraFactor XF®, OvoFactor®, and NanoFactor® extract for the highest amount of 4Life Transfer Factor® per serving–600 milligrams* • Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q. Supports Primary Support: Immune System, Overall Wellness*