“4Life is a company that not only was and has been at the forefront of Transfer Factor bioactive research, but is committed to pioneering new discoveries and innovations to bring about the best in life possible for the people that use 4Life products.”

Chris Lockwood, PhD, CSCS

Dr Chris Lockwood

“I am taking the product including my family and patients. Many skeptical doctors like me are now believers of transfer factor.”

Deliciaflor Perea, M.D

Dr Deliciaflor Perea