Supports Primary Support: Brain Health* Secondary Support: Immune System, Healthy Aging, Heart Health* Key Ingredients • UltraFactor XF®-A proprietary concentrate of ultra-filtered 4Life Transfer Factor® proteins and other peptides from cow colostrum • OvoFactor®-A patented concentrate of 4Life Transfer Factor® proteins and other peptides from chicken egg yolk • NanoFactor®-A proprietary concentrate of nano-filtered cow colostrum • Soy (Glycine max) seed extracts (phosphatidylserine & glycerophosphorylcholine), Bacopa monnieri aerial parts extract, Huperzia serrata herb extract, and vinpocetine
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