I'm more interested in Follica now than i've ever been in the past, and I was already curious about it. Reason is because i've been dermarolling for 3 weeks now and I see where there was vellus hairs, there's now 3 terminal hairs on my hairline (a little bit but it's something). This is interesting because these vellus hairs seemed permanent, I had been on big 3 since March 2016 and they've always just been the same size vellus hairs that were grown with minoxidil. I strongly believe this was due to dermarolling, it's the only thing i've added. So it would be interesting to see if Follica does an even more effective version of this treatment. I think it does work and I think Follica can maybe perfect the procedure. If it ever comes out I will def give it a go.