NOW Foods Quercetin Phytosome

Supports Healthy Seasonal Immune Function20x Higher Bioavailability vs. Standard QuercetinQuercetin is a naturally occurring free radical scavenger that supports a balanced immune system response in the face of seasonal immune challenges. This quercetin phytosome is encased in a phospholipid sphere to make it up to 20 times more bioavailable than standard quercetin.