Primary Benefits:
• Promotes immune system health with Transfer Factor XF
• Protects the mouth with the immune support of colloidal silver
• In an independent study, 4Life Transfer Factor XF raised Natural Killer cell activity in the immune system 204 percent.

Ingredients:
Transfer Factor XF (a patented concentrate of transfer factors and other natural components from cow colostrum), colloidal silver solution (14 ppm), natural orange flavor, and vegetable glycerin.

Package:
Bottle of 1 Oz