Prorino is a supplement for the treatment of erectile dysfunction in men. Although it can also be used by women. This product is completely herbal and can be used for the long term without side effects. Ingredients are L-Arginine, damiana root powder, pomegranate extract, and magnesium stearate. Prorino capsules have been developed by several professional doctors in Germany and are available in a pack of 10 capsules. The recommended dose is 1 capsule per day (100 mg). Prorino 100 mg is taken orally with or without food and should be taken 45 minutes before sexual activity. The effective time is 8 hours. Store the Prorino at normal room temperature.