I bought it for the first time from a hair salon for 17 Euros.
It is the only one that works for my dry scalp.

Of all the anti-dandruff products I have tried in the last 20 years (commercial and non-commercial), this is the only one that leaves my hair soft and moisturized without the feeling of dryness the next day, and its scent is fantastic and long-lasting for many hours. The only "negative" is its price, but obviously in this particular case, the saying "you get what you pay for" applies.

From the 3rd wash onwards, dry skin has noticeably reduced.
The only negative thing I have to attach is literally its scent... unless you are a fan of Brut.
The old ones know exactly what I'm talking about....
It is almost the same. It is tragic and reminds me of my poverty....

I have tried several anti-dandruff shampoos and this one, for me at least, is the only one that has worked in terms of controlling the oiliness of my scalp, which I have an issue with besides dandruff. If you haven't found a solution yet and are still looking, give it a chance