4Life Transfer Factor Classic supports immune system function with 4Life’s original Transfer Factor XF, a concentrate of transfer factor molecules from cow colostrum.

These immune messenger molecules support the immune system’s ability to more effectively recognize, respond to, and remember potential health threats.

Key features

• Supports healthy immune system function that, in turn, promotes healthy energy levels and the healthy function of all other systems throughout the body.
• Contains immune-enhancing transfer factors (immune messenger molecules) and other natural components from cow colostrum that help educate immune cells.
• Increases immune cell function up to 204% above normal immune response.

4Life Transfer Factor Classic is 4Life’s original formula, containing transfer factors from cow colostrum. Since this product was first released in 1998, 4Life has pioneered Transferceutical® Science, innovating more than 25 new products that contain immune-enhancing transfer factors.

Directions: Take three capsules daily with 240 ml of liquid.