From Feb 14 on The Beauty Bottle:

I have used the MN treatment for about a month now. My official growth measurement will happen on the 17th, but as of now, I haven't seen/measured a bit of new growth. Nothing. And I'm not talking no extra growth above and beyond my normal growth. I mean NO growth whatsoever.

Since then, I have cut my hair back to about 21 inches. I am waiting on the motivation to strike to try again. Maybe I'll get the brand name stuff this time, since people have been reporting poor results with the Equate brand that I was using.