Natural Factors Quercetin with Zinc Copper 500 mg 60 Vegetarian Capsules

Quercetin is one of the most well-known antioxidant bioflavonoids. A free radical scavenger, quercetin helps support healthy sinus, respiratory, cardiovascular, and immune system function. This product includes zinc and copper for added immune support.
Country of Origin: USA
Manufacturer/Importer/Packed By:‎ Natural Factors