In addition, it increases the formation of Nitrous Oxide, a natural substance that is important for producing an erection. These ingredients have also been used by prescription to enhance performance and the ability to maintain and sustain an erection.
Pueraria tuberosa has first been mentioned in German Pharmacopoeia more than three hundred years ago as a potent aphrodisiac. Asteracantha longifolia increases energy, stamina, sperm volume and vitality. One of its main uses is to improve sexual performance and desire and to increase fertility. Mucuna pruriens increases libido, virility and performance. It is also very helpful for prostate health. Ginkgo Biloba improves circulation to the penis.