Pycnogenol ��® is a concentrated natural extract derived from the bark of French Maritime Pine trees that grow in the Landes Forest of southwestern France. It is the only species of tree that grows in this 4,000 square mile forest. These pine trees contain concentrated levels of unique flavonoid compounds that help protect your body from the ravages of free radicals and the aging process. Policosanol is a blend of fatty alcohols derived from natural plant waxes. NOW��® Policosanol contains several long chain fatty alcohols (LCFAs), including Triacontanol, Octacosanol and Hexacosanol. In vitro and animal studies have shown that these fatty alcohol constituents possess considerable antioxidant activity, inhibit lipid peroxidation and support healthy immune function. Furthermore, Policosanol can support cardiovascular health through these and other mechanisms.