Hawthorn (Crataegus monogyna) is good for your heart. Hawthorn flowers, which contain the active ingredients vitexin and hyperoside, are a significant plant that supports cardiovascular health. Both Heart and Vessels A daily dose of 5-6 mg of vitexin supports good cardiovascular health. Standardized Vitexin and Hyperoside Formulated with the Organic Hawthorn Plus Power™ flower extract For Hawthorn +PP we use only hawthorn flowers. Hawthorn flowers on their own are enough to provide full support for a healthy hearth and vessels. + Free shipping COMING SOON