I was very skeptical to try Dr. Donaldson. I had hair loss of over 30 years and had tried everything there was to try. My hairdresser highly recommended Dr. Donaldson based on the fact that she had seen so many of her clients’ regrow their hair. After I checked out her website, I was so very impressed that I gave it a go. I still can’t believe how she is growing my hair. I hope she doesn’t become too busy to not care for us common folk! Thank you Dr. Donaldson!!!