I think you're getting test and 1-test confused?? VPX made a lot of liposomal PH's...a lot of them worked great for me too. Any kind of hormone will shut you down and effect the HPTA. Some say that there are however varying degrees of shutdown, but nevertheless, you will still need PCT. If it's the liposomal 1-test that you're referring to, then I think you'll like the results you will get from it. 1-test IMHO was my favorite steroid bar none!! (Besides m-1T)