Dr. Mercola Quercetin & Pterostilbene Advanced - Supports Respiratory & Immune Health - 500 mg Quercetin - High-Bioavailability Formula - Non-GMO, Gluten-Free & Soy Free - 60 Capsules (30 Servings)

Dr. Mercola Quercetin and Pterostilbene Advanced is a high-potency antioxidant supplement formulated to support normal immune, lung, and cellular health.* This powerful combination of quercetin and pterostilbene works synergistically to help maintain overall well-being while providing antioxidant support.*This supplement also includes trans-Pterostilbene, a more bioavailable and active form of pterostilbene, which is nature-identical to the antioxidant found in blueberries. Pterostilbene complements quercetin by supporting cellular function and healthy metabolic processes.*Dr. Mercola founded his company in 1997 to share his own health experiences, spread vital health information, and support natural ways to achieve optimal health. His readers trusted him for his extensive knowledge and high standards, and looked for his approval on products they were taking.When he was unable to approve of the formulas and effectiveness of popular products claiming to support overall health, he decided to create his own, leaving his family medicine practice to focus more on his company, as he could reach more people this way. Since 1997, the company has come a long way from a small company to share the latest developments in natural health.After extensive research, Dr. Mercola began working with top manufacturers to develop his own line of high quality supplements and healthy lifestyle products. Dr. Mercola has always been passionate about empowering people to take control of their health with regenerative practices and informed consent principles, and now, through the Mercola Market and his daily newsletter, he is able to help people worldwide do exactly that.