This shampoo, and the conditioner, are absolutely lovely on my parched bleach blonde, fine hair. So nourishing and softening, my hair was so fluffy afterwards. It's just the smell, it smells like Nanna's perfume...again. I don't know how Kerastase can get the smell so right with some, and so wrong with others. I wouldn't buy again due to the smell, but if you are looking for some serious hair care, this is very good.

I adore this product and range for its high quality and highly effective treatment products. I have been using Keratase shampoo regularly now for over 2 years to manage my medium long hair which I colour regularly. A little shampoo goes a long way and it feels rich and gentle on my hair.

This shampoo is ok for my long blonde hair, but I won't buy it again. Made hair "easy" or "flying" not thick at all. Tried this after Bain Force Architecte but I will definately return back to Architecte.

Very smooth to apply, happy that it's helping with a slightly irritated scalp, and the usual result from rinsing that makes me confident that no/ v little residue remains. Hair dries light and flexible as usual.

Great product.My hair gets very shinny and soft.