From the Manufacturer's Label:
Berry and Botanical Antioxidant Complex**
Pycnogenol® Supreme™ is a power-packed antioxidant complex featuring Pycnogenol®, a premium, scientifically researched pine bark extract.** This synergistic formula combines Pycnogenol® and a full 500 mg of vitamin C with more than 25 additional plant-derived antioxidants**.
Manufactured by Source Naturals®