Proviron - Mesterolone
Proviron (or Mesterolone) is a unique PED that acts as both an estrogen blocker and an anabolic compound. Most common use is — cutting cycle support. Proviron doesn’t build massive muscles on its own, but it’s a one-of-a-kind addition to your stack that will simultaneously help you maintain lean muscle mass and control estrogen levels during a cycle. Note that it’s not strong enough to keep E2 in check on its own, you still need anti-estrogen compounds on PCT (Arimidex or Aromasin on cycle, Clomid or Nolvadex on PCT). At the same time, it allows other gear in your cycle to shine more by lowering their binding to SHBG that deactivates them.