I haven't used it in a long time....maybe it's time.I’ve used SNS phenibut in the past, I haven’t use it anymore because I started to abuse it. However, before I found out that you could use it as a recreational, I would take 500mg pre bed (1hr) and worked my way to 1g before bed. It would keep me asleep for the duration of the night and I would wake up like a new man. Completely restored my energy. One of the best sleep aides I’ve ever used.