I've actually done my share of previous research on this subject as it has appeared on onther forums and may have already done the rounds on this one. This particular "brand" or supplier, whichever you wish to call it, seems to have a range of criticisms from high praise to condemnation. The big selling point seems to be high doses and relatively low prices. Other sources carry their goods too. Has anyone tried them? Can you relate your experiences? How does it relate to other underground sources? I would appreciate the kind of sound responses I've come to expect from Muscle Chemistry. Thanks in advance.