I've never tried Forma-stanozolol so I can't give you any real input on how effective it is .

I always use an AI while on cycle to prevent gyno, water retention, and the tons of other nasty estrogen side effects.

My cycle? Well, I've done a shit load of cycles and never got gyno. Not from one of them. I always ran an AI.

In order for me to tell you how you can treat you gyno, I have to know what you got it from? Was it puberty ? Did you run a cycle ?