Progressive Labs QB-Zyme Pro 90 vcaps
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.