Yes, my hair grew 1 inch in two weeks. But get this it is only on the last inchor so of hair at the back (nape area. The rest grew a half inch. I am debating whether to trim it or not. It looks weird because that last inch or so looks thinner than the rest of hair in back. I started giving myself massages a few weeks ago. That may have helped. But the back part of my hair has always grown faster the rest of my hair. But it's more than the last inch or so in the back.