“4Life has proven itself to be a company that provides sound dietary supplements, in keeping with the latest research. This committment to providing revolutionary natural products is one that I am excited to help develop. I am particularly struck with the potential that exists for the transfer factor. Transfer factor is today where vitamins and herbs were 15 years ago.”

Calvin McCausland, PhD

Dr Calvin McCausland

“In my 50 years of medical practice, 4Life Transfer Factor products have, without question, made the most significant impact on me and my patients. 4Life’s discovery of the power of nanofraction molecules stands out as a major medical breakthrough.”

Duane Townsend, M.D

4life doctor Duane Townsend