This is my first time using Anavar so I don't know how it compares to other brands. That being said taking a low dose as I do with all gear, my muscles got harder and stronger without water retention and other estrogenic and androgenic side effects. I am not someone that is trying to get huge or crazy strong and this seems to be a good supplement for what I am trying to achieve. I received my order in a very timely manner and look forward to making future purchases.