Top Avana is a drug to increase potency and prolong sexual intercourse. Avanafil is a drug to strengthen erections and enhance the natural sexual desire. Avanafil is designed for men, who have contraindications to the use of standard drugs to increase potency. Top Avana is completely safe and has no side effects. Dapoxetine, which is part of the drug, prolongs sexual intercourse in 3-4 times. Properties of the drug: improved erection, improving natural libido, the extension of sexual intercourse in 3-4 times, fully compatible with alcohol and fatty foods, has no contraindications.