2 Vcaps: 800 mg. Velvet Bean Extract (Mucuna pruriens) Seed - minimum 15% L-Dopa and 120 mg of L-Dopa. Dose will vary depending on what you are taking it for. Start with 2 once a day for a week or so and then increase as needed. It should not be used by pregnant or lactating women because it can lower prolactin and it increases testosterone