I have half a vile of test Cyp that's expired. I think says expired 2011 or 12. Was from when I tried it out the first time back in 2010. Can I use up the rest or is that stupid? Dangerous? Less potent? Or just toss? Haven't done anything since then. I'm 6'1, 180lb, 11% fat and on a healthy nutrition plan. All I'm taking for supplements is whey, creatine, some vitamins and preworkout ... What would any of you knowledgeable guys recommend for a first cycle. I originally did test Cyp and dbol first time I ever tried this. What do you guys think of BOSS PHARMA stuff? Available here... Anyone tried?