Mark, hey Man, just want to give you some feedback on this stack minus the HGHpro, as far as Testopro and Erase, I've been on for close to two weeks now. I'm doing a lean bulk, and I've gone from 178 to 181 in 2 weeks. What I can tell you is that mentally and physically I feel very good on this stack, strength gains have been steady nothing too crazy, added like 10 to my bench. Libido is fine, definitely noticing a lot more density in my upper body. As far as sides, i haven't noticed any, you'll pee a lot though when you first start to take Erase, but that's about it, so overall for 2 weeks, seems as if everything is working just fine.