I used ervamatine for 6 months, and I paid $300 for it.
All I can say is this product doesn't work and what it did for me was causing me to loose more hair than growing more.
When I called them in canada, and explained what had happend to me , they blamed it on the type of my hair and this product doesn't work for everybody which was kinda late for me.To be honest it was sort of B.S.
They are nothing but a rip off.
Don't buy it.