IM 40 years old and have used both TREN A /TREN E through the years. I know It is one of the best for cutting , strength and hardness. I just started another cycle with only using 100mg tren a 3x aweek and within 2 wks my blood pressure went from 130/75 to 195/99 and feeling like shit. I stopped and within 1 1/2 wks my BP was back to normal. I think when I was younger it wouldn't have affected me like that , but now older I know I cant handle it anymore. I wish I could ! haha