• Supports the immune system’s natural ability to recognize, respond to, and remember potential health threats*
• Boosts natural killer (NK) cell activity by up to 204%*
• UltraFactor XF®—A proprietary concentrate of ultra-filtered 4Life Transfer Factor® proteins and other peptides from cow colostrum
Serving Size: Three (3) Capsules
Servings Per Container: 30
Directions for Use
Take two (2) capsules daily with 8 oz of fluid.