Pharma Nord Bio-Pycnogenol 150sWhat is Bio Pycnogenol? Pycnogenol is the trademark for a specific proanthrocyanadin containing extract derived from maritime pine bark. Pycnogenol contains powerful antioxidants whose protective effects are manifest in a number of tissues (see below). What does Bio Pycnogenol do? Pycnogenol is a potent antioxidant, with an antioxidant activity approximately fifty times that of vitamin C. Because of the chemical structure of pycnogenol, it can be