Keeping Uric Acid levels (a waste product formed in the body when digesting food) in check can help balance a healthy metabolism. Dr. Perlmutter designed Quercetin Drop (Uric) Acid† to work with your diet and exercise program to help you reduce dietary uric acid levels.† Dr. Formulated Quercetin Drop Uric Acid† is Non-GMO Project Verified, NSF Certified Gluten Free, Informed Choice..