hey guys for me the product that amazed me after trying several was "NIOXIN" its truly a miracle product, I stopped losing my hair after just 2 shampoos, its very good i would advice you to go on ebay and type in nioxin you can get good deals I just got a 33oz cleanser(shampoo) and scalp therapy(conditioner) for $29 these bottles last me about 6 months, in any case you should get a smaple pack and use it you will feel teh tingling sensation and know its working good luck!!!