PBZ
Registered
- Joined
- Jul 2, 2025
- Messages
- 36
- Reaction score
- 39
I’ve been running Mast E with my Test C TRT dose for a while(150/150 week) and have been loving the results since adding it in. I like the hardness and vascularity it has added and don’t want to lose that look but my E2 is creeping again and would like to avoid the AI because my lipids are always right on the edge of being out of range. I’d like to try Primo to lower the E2 but don’t want to drop the Mast. Are Mast and Primo a one or other situation? Any disadvantages of running both? Could I split the dose and run like a 150Test/75mast/75primo or would that just limit the benefits of both?


