My hair feels definitely better, it smells incredibly good, though it foams only not so but it can get used to. Anyway, my head itches since I used it no longer (3 months). After I started to use it, it took about one week or wash twice or three times and it was always less. My skin was totally irritated by the many change from several shampos.
Even immediately after the first Wösche I realized eiene improvement. I do not want to make just advertising I'll buy it in any case again. It lasts very long. So I come from almost 2 months with the shampoo. Depending on how much you use. It's worth the money and you do his poor skin any good.