I don't know, I am purely a "bro science" guy; kinda the type that fits right into what Iranon said, "This is why most people have no business using steroids , they know nothing about them". That has been me, for the past 35+ years...

My recommendation; what has worked for me has been Masterone. Even when I am running Mast at less than 1ml / wk, she works wonders to keep my nipples in check. In the last few years, ever since an ex-member (Real Deal Guru = GH) recommended Masterone to me, I have never looked back...

Give it some thought, check around on the forum...

"HEY ASSHOLE! You got no business running gear, with your absence of knowledge..." = I love this bullshit attitude from the guys on here... You will find that there are a handful of these guys, and they are the only ones who should be privileged enough to use AAS...

You gotta love the forum...