How 4Life Transfer Factor® Works: A Capsule’s Journey through the Body

Experience the journey of a 4Life Transfer Factor capsule in the body to see how it activates the immune system in as little as two hours! 4Life Transfer Factor Science encompasses the research, technology, and innovation of products that educate your immune cells, supporting your immune system’s ability to recognize, respond to, and remember potential threats. 4Life Transfer Factor products are patented, certified, and highly researched. 4Life Transfer Factor is sourced in three proprietary ways to provide a wide range of personal immune system support.