QB-Zyme Pro is a professional “signature” product clinically formulated by Progressive Laboratories. Medical Director, Dr. Mitchell A. Fleisher, M.D., D.Ht., D.A.B.F.M., Dc.A.B.C.T. This quercetin/bromelain complex is designed to nutritionally support the body’s natural defenses.
Dr. Guberman offers full telehealth consultations—but he’s also happy to answer quick questions. Have one? Just click the cartoon of Dr. G above.