Share: Title:4Life Products—Quality You Can Trust Duration: 0:38 Plays: 12K views Published: 7 years ago Download MP3 Download MP4 Simillar Videos ▶️ 0:41 4life Transfer Factor® Educates Immune Cells* 12K views • 7 years ago ▶️ 2:49 How 4life Transfer Factor® Works: A Capsule’s Journey Through The Body 12K views • 1 year ago ▶️ 9:27 The Science Behind Transfer Factor: An Interview With Dr. Gitte Jensen 12K views • 10 days ago ▶️ 4:28 Introducing 4life Transfer Factor Agepro 12K views • 5 months ago