I recieved mine from true protein. Yesturday was my first time using this. To be honest I didn't realy notice anything. But I didn't use it as a pre I only used it as a post. And I trained my legs (if that matters) Because I didn't notice a pump or fullness like some have said. Next training day I will use it as a pre to see if I notice a longer workout session.Then I will use it as both to see what's there.
My wife also tried it yesturday (she worked her upper body) Started it with about 5 sets left in her workout and she said that by the time she was done she did feel the fullness in your arms/shoulders/chest. No bloating which was good. And she like the taste- we got the wildberry.
This is some messy shit - I believe I read that from a few guys before and it's true. Shit, I got it in a bag and trying to put it into a few containers that I had lying around...I sure made a mess of the kitchen..