Kérastase Nutritive, Hydrating Scalp Serum for Dry Hair, With Niacinamide and Vitamins, Moisturising and Revitalising, Fast Absorbing and Non Greasy, Nutri-Supplement, 90 ml

I bought thisbin the recommendation of my hair dresser. I have a inexplicably dry, itchy scalp that has gotten worse since turning 50 and because I moved to a town with extremely hard water. My scalp will flake within hours of washing andbI only wash it once a week. I started using this at night before bed and my scalp is good to go all day. No itchiness or flaking. It smells great and doesn't leave my hair greasy.

Works great! Makes your side soft and u can already see growth I just started by 2nd bottle

OMG I can't says more than that I have experience a significant decrease on hair loss this products is worth every penny I love it.

This is a good product but I have not seen much improvement in my hair loss and it’s pretty expensive. I do like that it doesn’t make my hair look greasy at all and it is moisturizing my scalp. 7/10 for me.

Love this serum for my itchy scalp! I believe coloring has caused dryness of my scalp but this product calms the itching more than the prescription I got from the doctor. And the ingredients are good for you!

Smells great and works well

I am on a tirzepatide and my hair is falling out everywhere but this product, although a bit pricy, is worth every cent. I have been able to maintain my hair with the new growth this product provides.

I don’t feel like it made a difference on my scalp now that I’ve used the whole bottle. Waste of money. Still the same.