I would warn you to net use it, I was on finasteride for seventeen years with little to no side effects. It stopped working for me so I switched to dutasteride and it was the biggest regret of my adult life. It cognitive slammed the crap outta me, I'm still recovering a year later. It starves your brain of 5ar which is necessary for all your neurosteroid conversions. It put my amygdala into hyperactive anxiety mode which takes a long time to reverse, and remember the long half life of that stuff. If you react badly it will take months to leave your system. Best part is tho I didn't need it, i desperately tried a new regimen and to my surprise I grew everything back I had lost plus some. It's more expensive and time consuming but it works . Good luck to you whichever path u choose.