We recommend having a total of three done that are spaced out by four weeks each. Please keep in mind that no one has yet discover a true fountain of youth, so you will continue to experience more and more signs of aging as you grow older. Genetic and lifestyle factors play a role in how quickly we age. However, we can always adjust the number and/or frequency of treatment if necessary. As a rule of thumb, women typically need one annual treatment as maintenance following the initial series of three.