Did you mix your solution properly? I'd think if I were to do it myself as a first timer I would probably screw it up. I would love to try seti but its ridiculously expensive! Definitely not something I can afford, even in short term. What do you mean by 'Avoid hormones or anti-hormones' ?
I guess I'm just finding it hard to believe that even with your extreme regimen + a powerful topical anti androgen you were not able to at least maintain. I'm by no means saying you're lying because I've went pretty hardcore myself and never regrew a single hair, only lost more. If its not androgens that's the problem I wonder what is in your case ( and possibly mine too )
If I remember correctly you used dutasteride for years with success? So that obviously pointed to your issue being androgen related, but somehow by using even more powerful drugs it isn't helping. So far in my case no DHT blocker or anti androgen has helped my hair at all. I did have a few months of success on oral minoxidil but that's about it, everything went to sh*t pretty quickly after that.