I have been using it for months now Steve, and always slept like a baby and felt more recovered. Haven't used it now for about 1 month, due to holidays and such, and have not slept as well.
One word of warning tho - do not use a shaker unless the lid is very secure, as shaking this stuff will make lids pop off. I always have to stir mine.
My Favorite Part Of Lifting Is Having The Opportunity
Squat 403 lbs
Bench: 253 lbs
Deadlift: 463 lbs
Total: 1119 lbs