I recently asked someone for sustanon 250. When i picked it up, the guy hands me this bottle that reads Ara-Test 2500? I asked him about it he claims that it is a 250 and that it is about the same thing, just cleaner! Before i start this, can someone please tell me right away is he telling the truth? Is it about the same as Sustanon? Or some cheap generic brand that wont work?