Age and diet must be disclosed, as Dadof2 mentioned.
Most likely crap if they're calling these products "steroids" and you bought it off the net. There's a presale right now on nutraplanet.com for recreate, an evidently top-notch fat burner, and a very reliable burner called Leviathan Reloaded from Palo Alto Labs.
Moderate muscle mass...there's just a ton of things; testosterone, protein, creatine, what are you asking about?