Pycnogenol Is a unique combination of proanthocyanidins obtained from the bark of the French maritime pine. As a potent natural scavenger of free radicals, Pycnogenol Helps to protect the body’s tissues from oxidative stress and supports a healthy, balanced immune system response to normal metabolic stress Ingredients Pycnogenol (French Maritime Pine Bark Extract) (Pinus pinaster) and Citrus Bioflavonoid Complex Free From Not manufactured with wheat, gluten, milk, egg, fish or shellfish ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.