I am 53 years old and was going through a horrible divorce and started loosing my hair so very fast. I heard about Dr. Donaldson and Hair Regrowth Centers and gave her a try. It is the best decision I ever made. Every penny I spent was worth getting my hair back. After almost 3 years, I feel I have more hair than I ever had. I am thrilled with the outcome and highly recommend her if you are loosing hair.