Part of Progressive Labs' line of signature products, QB-Zyme Pro is clinically formulated by Progressive Labs Medical Director, Dr. Mitchell A. Fleisher. This unique quercetin/bromelain complex is designed to support the body's natural defense to maintain optimal health and wellbeing.

Quercetin may support mast cells that store and release histamine, helping to maintain healthy tissue. It may support cardiovascular and gastrointestinal health. Much of quercetin's benefits may be due to its antioxidant properties, which allow it to combat free radicals.

Supporting quercetin, QB-Zyme Pro also includes bromelain, a compound of proteolytic enzymes derived from pineapple. These enzymes may have protein-digesting and immune-supporting properties that could help to maintain the body's normal internal response. In addition, bromelain may support the absorption of quercetin.

Other supportive ingredients in this professional supplement include over 400% DV of antioxidant vitamin C per serving, as well as pancreatin 10X, which contains the enzymes protease, amylase and lipase.

For optimal delivery and absorption of all these beneficial ingredients, QB-Zyme Pro is acid resistant and contained in delayed-release, vegetable capsules.

Choose professional-level support for your body. Order QB-Zyme Pro today.