I'm at the end of my cycle and a friend gave me this stuff but I have no idea how to take it. It's 2 vials one is 5ml water and the other is the powder. Is this just one dose? that's a huge injection. The last time I cycled I took this stuff but was told to mix all the water into the powder and only take 3 1cc injections every 5 days. these hurt like no tomorrow too I'm not looking forward to this shot! any help would be appreciated. also I found a site that will sell it and ship it direct if I need more which is something I do not want.