This preparation is the first German vegan citicoline supplement with 100% cognizin. The branded raw material Cognizin comes from the Japanese company Kyowa Hakko. Citicoline, also known as CDP-choline (cytidine-5′-diphosphocholine), has been approved as a Novel Food in the EU since 2014. It represents a highly bioavailable choline and cytidine compound that can cross the blood-brain barrier and positively influence brain metabolism. 250 mg Citicoline (CDP-Choline) per capsule.