Hello. You've heard Dr. B talk about the hair mineral analysis. If you have been thinking about doing one, I suggest you do it now. We just received notification that the price is going from $53.00 up to $99.00 on May 1. If you are going to have the hair mineral analysis done, I suggest that you purchase Johnson and Johnson Baby shampoo and start using it. After you have used it for 2 weeks, you can then cut your hair and send it in for analysis. If you need a kit, just call us at 800-326-5838 and we'll mail you one.