I don't know why, but I am really starting to doubt more and more about the efficacy of a dermapen for wounding our scalps compared to the roller. Is there any UNAMBIGUOUS success case of regrowth so far of some dude wounding with a pen? With unambiguous, I mean the folliwing:
1) someone who DID NOT start minoxidil at the same time as needling
2) someone who has Only used a pen to wound. People who used rollers first and then switched to a pen doesn't count. This is the case of numberman, who might have attributed its initial regrowth spurt to the roller.
3) Someone with DEFINITE evidence of regrowth, as in visual assessment with equal hairlength and stuff. Stuff like "my hair feels great" or "my hair feels more alive" means nothing in terms of results.
Anyone falls into that category? I think my pen is really weak to penetrante my scalp, and that there is no better substitute than my own strength and pressure to ensure that the needles effectively penetrate, even though it might be more painful.
Any opinions on this?