Ok, so I have never done a cycle before, but was given some Pheraplex from a friend for free. He had a serious injury and wont be working out for a long time. He had two opened bottles and combined them into 1 to make 65 pills. He gave me all of the support supps/ AI/ SERM and everything. I have all the knowledge to do a cycle. This would be a good beginner cycle and I really don't want the Pheraplex to go to waste since it is opened. I am 21 so I know I have a lot of natural growth left, but would it hurt just to do a cycle just to try it out and get things moving...switching back to natural for a long time after. Would running this cycle hurt my potential natural gains in the future?