I used Reversiotol as my PCT as well as AI Post Cycle Support. I would not use just Reversitol. I live in a dorm room with 2 other guys and we all used H Drol as our First PH. One of my Room Mates did H Drol 75/75/100/100/100/100 was to smart for any kind of Multi Vitamin or Cycle Support and only used Reversitol and developed a Lump under his Nipple. This in turn caused me and my other Roomie to panic and start feeling our selves up constantly for weeks convincing myself i had Gyno till i talked with some very expierenced people on here just days ago to prove me other wise. The point is Reversitol may be enough if you do a low dose but from seeing this first hand have a SERM in your posession before you do anything. He has a very painful lump that was the size of a BB night before last and is actually bigger today. Just make sure you have what you need Before you start. And dont go over kill I did not go over 75 I went 50/50/75/75 (Was going for another week at 75 till Sh!t hit the fan in Dorm 234) and saw increases as well as body changes. Good Luck