Dried Organic Cat Catnip Leaf is an aromatic perennial herb. It contains medical components of the plant that are its dried leaves and white flowering tops. Dried Organic Cat Catnip Leaf is an aromatic plant that contains antioxidants and volatile compounds like nepetalactone, thymol, and pinene that may have medicinal benefits. These may help relax the body of your pet. Its calming properties come from its nepetalactone acid compounds.