Although I was skeptical at first, NatraSterone proved to be a great natural anabolic product. I used this after my prohormone cycle with my PCT and it supprised me by how well it works. In comparison to my standard PCT protocol it not only maintained the gains from my cycle, but kept the gains coming. This product also brought my sex drive right up, I think it was even better than before my cycle. I would recommend this to anybody to help out PCT or as a standalone product.