I took the medication for 6 months and washed my hair exclusively with the shampoo and conditioner and there was no difference in my hair. I tried to cancel the subscription and they told me I could not cancel due to the discounted rate I agreed to when I got the deal. I had no idea I could not stop the pills from auto refill. The pills and shampoo do not work for me. If it was working I would not discontinue. This is a terrible policy. I shows that they are afraid customers will cancel so they make it impossible to cancel the subscription. Maybe it works for others but it does not for me! I will cancel my credit card so they can not run the next order thru. Terrible cancellation policy. I would advise anyone not to even try the product due to them not understanding it may not work for everyone.