hmm, by 13 months I was able to do a bun, but unlike you I was using *growth aids* somewhat consistently. That was the second time I had cut off my hair, and by cut off, I went to the barbershop and had them shave everything clean off my head. I hated what I called the ugly phase the first time around, and wanted to get thru it this time as quick as possible. What worked for me were- Marine Collagen, with vitamin C, there's a thread on here on that. It's been a God send. Periodically, I use DE-Diatomacous Earth. I do that so that my body doesn't get use to it, and so that it can keep working. Topically, I use a sulfur blend. The one I use is from Conscious Essence and I got their newsletter the other day saying they just started selling on amazon. Before I started buying that oil, I made my own and before that I bought from Njoy.
Just be patient too, before you know it, you will be able do a bun