4Life Transfer Factor Plus tri-factor

$76.00 $57.00

Benefits of 4Life Transfer Factor Plus Tri-Factor Formula, Gives 4Life's highest level of immune system support, boosting Natural Killer immune cell function.

Main Features

• Educates, enhances, and balances the immune system with the exclusive Tri-Factor Formula*
• Boosts natural killer cell activity by up to 437%*1
• Contains UltraFactor XF®, OvoFactor®, and NanoFactor® extract
• Contains certified 4Life Transfer Factor® to Raise Your Immune I.Q.®*


Primary Support: Immune System, Overall Wellness*