recently I have become very interested in primobolan. I've heard many people talking about primo as the Rolls Royce of steroids. No side effects, pure muscle gains, tissue growth in a deficit, and that primo was the compound that changed the appearance of their physique forever. I want to know what you know about primo. Your experience with it. Primobolan Enanthate, primo acetate, and oral primo ace. I'm currently 3 days in on injectable primo acetate. 1.1cc every day, dosed at 75mg/ml. Most painful compound I've ever used, but if the stories are true it'll be worth it. Is around 600mg primo ace a week enough? Let's start the discussion.