I haven't noticed any difference in my hair. But I do have very fine, thin hair. As a shampoo, it seems to do the job. You don't need to use much. It feels quite strong and detergenty, not soft like mainstream shampoos. But that's probably all the gunk in them that sticks to your hair.
My wife has very thin hair after chemotherapy - this shampoo has made a great difference to the appearance of volume only shampoo she has tried that has lived up to what it supposed to do. Would be great if info. on container had directions in English.
I have a couple of issues with my hair and scalp. I have psoriasis, and any (non-natural )shampoos that i have tried on my hair, just seem to make the condition worse. These shampoos make me itch my scalp until it is red raw, and it is always covered in dry flakes. The other issue i have is hair-fall. My hair is fine, weak and i find far too much of it comes out in my hairbrush, on my pillow and on my clothes. Amazingly, this one shampoo targets both these problems and helps considerably. No irritation to my scalp (whatsoever) no dry flakes to be seen, and just the odd few hair's coming out. My hair is much stronger and much more elastic than before. I highly recommend this product for anyone who has hair issues like mine, wants to add more volume, or just wants to keep it in a healthy condition, It works wonders! I only wish Logona made a conditioner to match.