I am 33 years old. When I learned about Hair Regrowth Centers and Dr. Donaldson and saw her success rate with her patients I knew I had to give this a try. Her customized approach was so very successful that after 8 months of using her hair serum and during the holidays everyone in my family noticed the difference in my hair. I received a lot of compliments and that was so encouraging and made me realize how much difference was made in my life. I highly recommend Dr. Donaldson’s Hair Regrowth Centers to everyone who is going through hair loss and hair thinning.