Moss Nutrition Quercetin supplies 300 mg per vegetarian capsule.
 
It is derived from the flowers of Sophora Japonica (Japanese Pagoda tree).
 
Quercetin is specifically classified as a flavonol. It is found naturally in foods such as tea, apples, onions, citrus, sage, red grapes, and many other plants. 
 
Recommended Usage: 1 capsule with meals, 1 to 3 times per day or as directed by your healthcare professional.
Storage: Keep out of reach of children. Store sealed in a cool, dry place.
Warnings: If you are taking medication, have a medical condition or an upcoming medical procedure, or are pregnant or nursing, consult a physician before using. If adverse reactions occur, discontinue use & consult your healthcare practitioner.
 
FDA DISCLAIMER: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease