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

Early days yet to see a difference

Really great size and you can already see I’ve started making my way through the bottle. I have wavy hair and low porosity hair, and dry scalp.This serum is soooo hydrating. I use it after my wash day and my scalp is dried. It limits scratching my hair and that leads to lesser hair fall.Definitely will be a purchase again product

Great product, just expensive at £45. I have previously used the Kerastase anti-dandruff hair serum. That did help me, but it is quite a heavy product and highly scented, which didn't suit me hugely. This scalp serum has a floral scent, but it doesn't linger and you can tell it's made with more frequent use in mind as a result. It hasn't left my head greasy or affected my hair to make it lack lustre. It has a pipette to dose, but be ware that it's quite a runny liquid. I am applying after washing my hair (3 times a week), massaging into my scalp. I do blow dry my hair, but I expect it works fine too if you leave your hair to dry naturally. Even after just a few doses my scalp is not so itchy or flaky, which is great. In order to make the product last longer, I will probably just use once a week after a couple of 3x. It's a little confusing as it talks both of massaging into the scalp, and into the hair. For me, I'm using this as a scalp serum, not for my hair per se. For that I have the conditioner.

My absolute FAVORITE scalp serum. Smells exquisite and feels so moisturizing.

I love Kerastase, they have excellent products... and probably the quality of this one is also good but why 3* review is because the bottle opened in transport. Something like that shouldn't happen on an expensive product like this one.

Discovering Kérastase's Nutritive Hydrating Scalp Serum turned out to be a game-changer for me. Dealing with dry hair and the incessant annoyance of an itchy scalp has been a constant battle, one that I seemed to be on the losing side of — until now.The serum arrives in a chic 90ml bottle, complete with a pipette for application. This thoughtful design element ensures precision, allowing me to target the exact areas of my scalp in need of relief. The consistency of the serum is on the runnier side, which I appreciated as it meant the formula didn't weigh my hair down or leave it feeling greasy, a common concern with such treatments. Instead, it absorbs nicely, offering the kind of lightweight hydration my hair was so desperately thirsty for.Its delicate floral fragrance is another plus; it leaves my hair not only feeling refreshed but smelling delightful as well. The scent isn't overpowering, striking a balance that's pleasant to the senses — an important factor for something I apply so close to my nose.The serum's magic lies in its blend of niacinamide and vitamins. These ingredients are like a rejuvenating elixir, bringing a new lease of life to my dull, tired strands. After just a few applications, I could already see a difference. My hair has started to reclaim its former vitality, looking more lustrous and feeling softer to the touch.It's true, that the journey to full restoration might be a marathon rather than a sprint, requiring patience and persistence. Yet, the early signs are promising, hinting that with regular use, the health of my scalp and hair will only continue to improve. In an ocean of hair care products that promise the moon and fall short, this serum is a beacon of hope. It's a nurturing hug for my scalp and a beautifying touch for my hair, wrapped up in one petite bottle.For the relief and results it has provided thus far, it earns a resounding five-star review from me. Kérastase's Nutritive Hydrating Scalp Serum hasn't just met my expectations; it's exceeded them, and for anyone wading through the woes of dry hair, I cannot recommend it enough.

I really didn't know what rating to give this. I've been using it for about 10 days as I write, and I honestly can't say that it's changed anything. I have very fine wispy dry hair, and despite the claims of "non greasy" just two droppers worth of this massaged into my scalp, leaves my hair looking and feeling like it needs washing again.The bottle it comes in is very heavy and very pretty, so much so that I really feel that's where most of the cost went. The dropper is very good, doesn't leak badly before you get it where you need it and the product itself smells very nice.It says "2 to 4 doses" depending on hair type, so I figured 2 should be more than enough for my hair, but I found that I had to really make sure the dropper is ON my scalp in order to reach it, otherwise barely anything managed to get through even my super fine hair. I also didn't find that it went very far and that even after a thorough blow dry, it really didn't look or feel very nice, and resisting the urge to wash it off immediately has been very difficult.The product page is somewhat confusing since it says it "benefits dry ends, targets split ends" etc, but I can't get it to spread anywhere close to the ends of my hair. If I were to use enough to do that, I'd be through it in no time flat, it requires far more than the few drops of lavender oil I've been using and somehow manages to not feel nearly as effective.The price is far too high, by volume it's more than three times the price of what I've been happily using, and it's not going to last nearly as long. Maybe with enough time this would have a noticeable effect, but it's too expensive for me to keep up with, especially since other than the smell and how the bottle looks, I really don't care for it.Very disappointing. Not recommended.