Definitely know that this was legit dosed. Heres the results from 4 weeks at 500 mg/wk. The first week was front loaded at 800/mg. This was the only AS that I took up until now. I recently purchased Linxus labs Test C 300. Ill post more results after 4 more weeks. By then it will be near the end of this cycle but I hope my gains will still be good. I will call my doctor about my pervious results before I started taking this bottle and post my baseline blood work.