ProVIGRA2go is a non-prescription herbal med that improves erectile function. It represents a carefully balanced mild mix of active chemicals, herbal extracts and essential vitamins, which is as effective as any of the prescription drugs but is much safer. ProVIGRA2go starts working in as little as 20-30 minutes and its effect lasts for as long as 4 hours. ProVIGRA2go is offered in compact strips each containing 10 tablets, which can easily be carried on you while you are on the go!