I liked it. It definitely doesn't work miracles, but for a shampoo at such a price, it's good. It left my hair moisturized and untangled (because I have fine hair), it didn't cause irritation or greasiness (on my already oily hair)

I am writing this comment to warn about this specific shampoo. I used it a year and a half ago when I randomly saw it at the supermarket, and it left red marks on the perimeter of my scalp and a small wound on my cheek. Obviously, not all skin types are the same, but for someone who may be sensitive, this thing is dangerous. I suffered for at least a year with wounds and marks that wouldn't go away. The wounds are gone now, but my hair is still dehydrated with severe dryness and itchiness.

For the money, it's very good. It leaves the hair clean and shiny and has a scent that lasts. I used it in combination with its conditioner and heat protectant, and my hair was quite shiny and easy to comb, which is difficult for me since I have damaged blonde hair.
Update: After 3 weeks of use, I have to say that I'm losing half of my hair in the shower and I'm even more impressed (since I used to use Kerastase shampoo for hair loss, which didn't work)

Very good shampoo
Leaves hair soft and shiny without any feeling of dryness
It is the best!