Mucuna Pruriens, also known as the "Dopamine Bean" is a very popular tropical legume that grows in Africa and Southeast Asia, known for its mood elevating properties. It contain's L-Dopa,. a precursor to dopamine. Our Mucuna Pruriens is extracted by cold water and contains 15% L-Dopa. For more Information on this product, please email us @ Truekratomnh.com