IDEBENONE IS GREATi have tried almost all nootropics and the best of all is idebenone!
it's really amazing, more potent than oxiracetam, scientifically proven, very safe and improve energy and stamina.
It's also powerful antioxidant, great antiaging supplement and cosmetic.
It's very good with Rings, you feel electricity shaking in all your cells with idebenone + Rings
http://www.idebenone.net/