4Life Transfer Factor® KBU™ is formulated to support the entire urinary system for both men and women.

Targeted ingredients like cranberry, blueberry, dandelion leaf, and juniper berry give you the support you need for healthy bladder function. It also promotes the healthy filtration process of the kidneys, helps maintain healthy fluid balance, and provides valuable immune system education with 4Life Transfer Factor® Tri-Factor Formula.

Targeted ingredients like cranberry, blueberry, dandelion leaf, and juniper berry give you the support you need for healthy bladder function. It also promotes the healthy filtration process of the kidneys, helps maintain healthy fluid balance, and provides valuable immune system education with 4Life Transfer Factor® Tri-Factor Formula.