I am 37 years old, and went to Dr. Alexander’s clinic by recommendation of a friend that had good results, (not amazing but quite an improvement). At that time I had lost a great deal of hair from the upper part of the head. I was pretty bald over there. Three and a half months later, I have recovered a lot of hair, the improvement being quite remarkable! I am really glad of the result, and now I am expecting to see how far this can go in the following months. Considering my early response in only three months my expectations are really great. Dr. Alexander says that not everybody responds the same way, but my experience shows it is worthwhile to try. As for the secondary effects of the finasteride, I have experienced none.