My wrist hurts from scrolling through 300 something pages but I decided to compile the most significant results from earlier in the thread. On microneedling this is (given none of these are fakes) all we really know for sure.
I don't think we have any information, good or bad, yet on maintenance over the long term. From what I saw even 2young wouldn't post current pictures although claims his hair stayed.
I'm in the process of gathering photos to add to this later, there are also some other examples from tressless that I have to look into
74775446 aka Numbers (holy crap I missed that war, Brotzu rest his soul)
2young2retire
prettyfly83
MyThinningConfidence
MinervaCGI has a bunch of impressive pictures he didn't source lol
MussNuss
Ludachris Batbak
layabout
Gomi (get a drink for this one)
chen
Hakandogan
Claims to address
"Minoxidil affects collagen"
"Minoxidil immediately applied affects regrowth"
"Minoxidil immediately applied is unsafe"
"Needling affects calcification or fibrosis"
"Hair regrows in the same order it bald...balded (beld?)"
"Drawing blood triggers regrowth"
"Needling alone can or can't produce regrowth"
"Basically does any topical besides minoxidil affect regrowth"
Let me know if I am missing information. If you would like to contribute to this list please post photos with cosmetically substantial regrowth. It's much harder to tell why a result hasn't occurred than to speculate why a clear result did occur
Other good writeups
Very Impressive Dermarolling
And Minxodil Results - From Tressless
Very Impressive Dermarolling And Minxodil Results - From Tressless