Does this cause erectile dysfunction similar to other supplements?

Monster Plexx itself hasn’t been reported to cause erectile dysfunction directly, but as a prohormone stack it can shift your testosterone/estrogen balance. It’s possible some may notice temporary libido or performance dips mid-cycle; using a PCT (like Hellraiser) and cycle support (Liver Rx) can help keeps things steady. Because Monster Plexx delivers each compound at a lower dose than taking them individually at higher doses, starting with this blend is a beginners approach to ease into prohormone use. If you’re on any medications or have health conditions especially blood pressure, hormone therapies, or liver-metabolized medication be sure to consult your doctor before starting any supplements