Not satisfied

It irritated my scalp even more. The genesis serum seems to help me better.

Originaly posted on  kerastase-usa.com

No more dry scalp

[This review was collected as part of a promotion.] I love this product. Super light weight, doesn't leave a residue, easy to use, and has helped my scalp not be dry.

Originaly posted on  kerastase-usa.com

Love This Product

[This review was collected as part of a promotion.] 5 STARS! This product mixed with the other serum and split ends serum are amazing. I love this product and use it daily. I have repurchased many times and will continue to because it really works!

Originaly posted on  kerastase-usa.com

Good for long blonde sessions

I bought this to help with my long processing with platinum blonde coloring and Botox injection sights on my scalp. This helps tremendously!

Originaly posted on  kerastase-usa.com

Transforming your hair is possible

if you are trying to revive your hair this is definitely a must. My hair is noticeably thick and manejable. All I can say is that this is my 3rd bottle nad my hair changes every time i have the chance to buy it and use it. I also use this product to refresh my scalp when i need to shower and i dont have the chance. The product will return the life to my hair with out making my head to look greasy.

Originaly posted on  kerastase-usa.com

So far so good!

[This review was collected as part of a promotion.] Working on repairing my hair after couple major surgeries and low iron left my locks pretty unhappy, thinner and breakage with a majorly dry scalp from anesthesia and medications. I also find helpful for occasional shampooing at salon when is t quite rinsed well along my neckline. So far so good! Very happy with adding this to my Nutritive line which I’ve used for many many years.

Originaly posted on  kerastase-usa.com

Love this for my scalp!

I tend to have a dryer scalp nowadays and this really helps me feel nourished & less itchy. I can do for the shower or all on dry hair & let soak before washing.

Originaly posted on  kerastase-usa.com

Best serum for dry scalps

I love this serum I’ve. I am obsessed with kerastase products. This a great addition to Genesis serum. They were great together. Will definitely purchase again

Originaly posted on  kerastase-usa.com

Works on first atempt

You can find it work on your dry flaky scalp on day 1. The premier shampoo and this serum does not dry your scalp as much as genesis does. Its very heavy on your hair and moisturises it.

Originaly posted on  kerastase-usa.com

Repeat buy

[This review was collected as part of a promotion.] I love this product. I have purchased it over and over again. I can’t imagine not having this much n my hair care routine.

Originaly posted on  kerastase-usa.com

Noticed my scalp is less flaky

[This review was collected as part of a promotion.] Ever since using this I have definitely noticed that my scalp is less flaky and more balanced

Originaly posted on  kerastase-usa.com

10/10

[This review was collected as part of a promotion.] My fiancé loves this product. He works outside and wears a hard hat sometimes. He used to get dandruff often from dry and irritated scalp & rarely does anymore with the help of this product.

Originaly posted on  kerastase-usa.com

Works!!

Honestly every product from the brand as helped me hair tremendously

Originaly posted on  kerastase-usa.com

Feels amazing

Feels great in my scalp! Hope I am applying it right!

Originaly posted on  kerastase-usa.com

Amazing

Another amazing product. What not to love. My hair feels amazing.

Originaly posted on  kerastase-usa.com

Wonderful product!

I love this serum! It has made a huge difference in the health of my scalp. I would highly recommend.

Originaly posted on  kerastase-usa.com

Amazing product

The product is amazing. I felt my hair much healthier, especially because I’m a runner training in the Miami heat and sweating in my hair during every workout. I can really notice how much the salt has damaged my hair, and after using this product, I feel like my hair is healthy again.

Originaly posted on  kerastase-usa.com

Very hydrating

[This review was collected as part of a promotion.] I like this serum. It is very hydrating for my scalp and has a nice feeling to it.

Originaly posted on  kerastase-usa.com

Eh. Not all that

[This review was collected as part of a promotion.] My scalp didnt really get worse or better with this product. Smells good. Maybe i just didnt need it like others do

Originaly posted on  kerastase-usa.com

Amazing

[This review was collected as part of a promotion.] I have seen such an incredible difference in my daily hair shed since starting this product. Instead of clumps, I'm down to strays and my scalp has never felt healthier and well nurished. I highly recommend!

Originaly posted on  kerastase-usa.com

Excellent serum that works!

Due to an illness I’ve been battling for 3 years now, my skin (including my scalp and hair) gets incredibly dry no matter what I do. I tried this serum, mistakenly believing it would give minimal results. I was incredibly surprised when I used it. No more dry scalp, and I love the scent! I use my serum after every hair wash, which is every other day. I apply in small sections while my hair is damp. I massage it into my scalp, and immediately feel the difference! My scalp is no longer dry or tight, and it’s even helped me grow fine baby hairs, where it tends to be thinnest. I don’t normally like fruity- scented shampoos. I like clean scents, and this fits perfectly! The scent is very light, clean, and luxurious. This is one product that I will not go without.

Originaly posted on  kerastase-usa.com

Wonderful

This product is wonderful! It left my hair extremely soft, hydrated and fragrant! I just loved it!

Originaly posted on  kerastase-usa.com

Makes my scalp feel amazing!

Love this product to relieve my scalp in between hair wash days if I’m using dry shampoo and I get a dry scalp/itchy feeling

Originaly posted on  kerastase-usa.com

fabulous

[This review was collected as part of a promotion.] This product is Wonderfull. Calms the scalp no itching or flaking as I am always forgetting the hat. It is defiantly one of the must haves of the Kerastase line

Originaly posted on  kerastase-usa.com

the best

works perfect.. smell so good ! the best serum for scalp

Originaly posted on  kerastase-usa.com

Not impressed

I bought a full size bottle, the product its to messy it leave a white cast will not buy agan

Originaly posted on  kerastase-usa.com

Exceptional product

This product has surpassed my expectations. I was suffering from dry scalp with dandruff as the symptom. Since I started using this product about 2-3 times a week the problem has all but been eliminated. Definitely worth the price.

Originaly posted on  kerastase-usa.com

Great product! Helped my scalp and hair.

[This review was collected as part of a promotion.] I wanted to try the product and I ended up liking it. Although, the serum is kind of sticky, so you have to adjust accordingly. However, I still love the product as it truly did what it said it would. I felt as if after I used the product for the first time, it helped to calm and hydrate my scalp. After using this serum for a couple of weeks, I noticed that my hair also became healthier, and was no longer as dry compared to before.

Originaly posted on  kerastase-usa.com

amazing

[This review was collected as part of a promotion.] its iconic for sure... keeps my scalp feeling soft not flaky doesn't feel oily at all

Originaly posted on  kerastase-usa.com

Love this scalp serum!

I have Hashimoto’s and suffer from dry scalp as a side effect. Using this serum one a week has helped SO much with my scalp health and I love that it doesn’t make my hair oily! I do this at a night, a day or two before wash day and it’s the best!

Originaly posted on  kerastase-usa.com

I LOVE this product

I have color treated hair and my scalp is very dry. The scalp serum instantly soothes my scalp and leaves my hair silky..it’s a must have.

Originaly posted on  kerastase-usa.com

scalp feels amazing

I love this for my scalp!! it feels so clean and I've notice that I don't have oil build up like I have in the past.

Originaly posted on  kerastase-usa.com

KERASTASE DOES EXACTLY WHAT IT SAYS

Honestly, this stuff just works. My hair feels softer, smoother, and actually looks healthy. No gimmicks, no fuss – does exactly what it promises.

Originaly posted on  kerastase-usa.com

refreshing!

[This review was collected as part of a promotion.] first time used encouraged by my hairstylist. Really has helped with keeping the scalp from flaking and itching. Even when I am in the sun daily

Originaly posted on  kerastase-usa.com

Itchy scalp

This product has been very helpful in controlling the dryness of my scalp. I’m looking for one that is for aging hair and hydrating. I am not happy with the enormous pricing on the products. I buy only because I haven’t found a product cheaper that does the same but actively looking.

Originaly posted on  kerastase-usa.com

Works

[This review was collected as part of a promotion.] Will buy every year! I use mostly in the dry winter months and it has completely helped!

Originaly posted on  kerastase-usa.com

My favorite product for scalp health

[This review was collected as part of a promotion.] This serum nourish the healthiest scalp! I have dry scalp and dry hair, it gets static especially in the winter. And I used a few products to keep it somewhat manageable, including this serum. Personally speaking, having a healthy scalp builds a good foundation for fuller and smoother hair. What I like the most about this serum is that it doesn't feel greasy or heavy, you still have the clean and light feeling after applying this serum. Because of how nutritious it is, sometimes I use it all over my hair too.

Originaly posted on  kerastase-usa.com

Highly recommended

Highly recommended Highly recommended Highly recommended

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] Love this product. Helps with my dry scalp. I like the consistency and it direct leave my hair dry or oily. It’s expensive tho.

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] Non greasy. Helps keep scalp moisturized without feeling heavy. Love this product

Originaly posted on  kerastase-usa.com

Soothing

My scalp looks and feels healthy and refreshing. Highly recommend this product.

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] It has help my scalp greatly. My hair is growing healthy.

Originaly posted on  kerastase-usa.com

Great serum

I use it on the hair line, it has helped thickened and grow my baby hair, they are are more smooth and easier to blow dry.

Originaly posted on  kerastase-usa.com

Soft and shiny

Love this product. It makes my hair shiny and soft. Definitely worth buying again.

Originaly posted on  kerastase-usa.com

AMAZING

it helped me get rid of my dandruff, i loveeee itt!!

Originaly posted on  kerastase-usa.com

Love it!

Has completely changed my scalp condition. It is so relieving

Originaly posted on  kerastase-usa.com

great scent and helpful for dry scalp!

Lovely scent and helped with an irritated and dry scalp in harsh winter!

Originaly posted on  kerastase-usa.com

Great scalp serum.

[This review was collected as part of a promotion.] Love the serum, have been using it for about 4 months now.

Originaly posted on  kerastase-usa.com

Nutritive Nutri-Supplement Scalp Serum delivers in

Nutritive Nutri-Supplement Scalp Serum delivers instant hydration and comfort to a dry, sensitive scalp without feeling greasy. The lightweight formula absorbs quickly, soothing tightness and dryness while leaving the scalp balanced and refreshed. With continued use, the scalp feels healthier, more nourished, and better prepared for stronger, shinier hair.

Originaly posted on  kerastase-usa.com

Sérum

I have a scalp irritation and this serum helps to calm it down. It’s not greasy or oily .

Originaly posted on  kerastase-usa.com

Dry scalp be gone

For years, I dealt with flakes, dry scalp, and itchiness. I assumed it was dandruff and tried everything under the sun. Turns out, your scalp is just an extension of your skin (duh!) - it can get dry and irritated too. On a whim, I tried this, and it works! It’s reduced my irritation, flakes, and itchiness by about 95%. Honestly, amazing. So happy.

Originaly posted on  kerastase-usa.com

Absolutely wonderful product

This has really helped my scalp, in a very short period of time.

Originaly posted on  kerastase-usa.com

Love it

I love this product. I have used many products over the years to manage my dry scalp and hair. This is by far the best. I use it two to three times a week and I am super happy with the result. It provides moisture to my scalp but does not weigh down my hair or affect hair texture. I have also noticed that my hair feels thicker and healthier.

Originaly posted on  kerastase-usa.com

Moisturizing

[This review was collected as part of a promotion.] Bought to help balance a dry scalp. Feels very moisturizing.

Originaly posted on  kerastase-usa.com

Nourish

[This review was collected as part of a promotion.] I’ve been using it every night on my scalp and I love that it doesn’t grease my hair ! Keeps my scalp nice and healthy !

Originaly posted on  kerastase-usa.com

Amazing

[This review was collected as part of a promotion.] Loved it made my hair fall out less and my hair felt thicker

Originaly posted on  kerastase-usa.com

Very moisturizing

[This review was collected as part of a promotion.] I love this because it’s very moisturising and gives shine without the greasy look!

Originaly posted on  kerastase-usa.com

Excellent

Used twice so far but really liking it. Doesnt weigh hair down at all. Feels refreshing on the scalp.

Originaly posted on  kerastase-usa.com

Overall good!!

[This review was collected as part of a promotion.] I liked this scalp serum, I felt it helped with my dandruff.

Originaly posted on  kerastase-usa.com

Great product

This product is great and I really enjoy using it! I definitely recommend it!

Originaly posted on  kerastase-usa.com

Best serum

[This review was collected as part of a promotion.] Renewed my dry scalp and helped with hair growth. Very nice scent too.

Originaly posted on  kerastase-usa.com

Scalp feel moisturized

I used it exclusively on my dry scalp and it feels moisturized

Originaly posted on  kerastase-usa.com

Great product

I struggle with dry scalp. This product has help me so much already my scalp is no longer red or flaky. It smells amazing

Originaly posted on  kerastase-usa.com

Okay product

Not a bad product but prefer genesis serum more. Smells nice.

Originaly posted on  kerastase-usa.com

Please dont buy it

I bought this one recently. It makes my hair even worse.

Originaly posted on  kerastase.fr

Disappointed with the result

I bought this product recently. Expensive for my budget but I thought it gives me results instead it makes my hair fall more and make it dry. I am super disappointed.

Originaly posted on  kerastase.fr

increible

este suero nutritivo lo compre para nutri mi pelo despues del lavado, ya lo he usado 2 veces y me encanta, nada aceitoso un olor increible, me gusto mucho lo volveria a comrpar

Originaly posted on  kerastase-usa.com

Nutri-Supplement Scalp Serum

This product is so good. I have been using it for several months already and it has become one of my favorites. I can feel that my scalp is much more nourished and hydrated and it does not build up on my scalp or hair.

Originaly posted on  kerastase-usa.com

Wonderful product

[This review was collected as part of a promotion.] [Employee of kerastase-usa] Love this product! Helped add shine to hair! Definitely will purchase again!

Originaly posted on  kerastase-usa.com

I really love it

[This review was collected as part of a promotion.] I used to lose a lot of hair every time I combed my hair until I started using this product and my hair stopped being brittle and stopped falling out and continued growing stronger.

Originaly posted on  kerastase-usa.com

Say goodbye to dry scalp

Really helps and works with dry scalp and flaking. Continuing to use for the health of my scalp. Plus it smells wonderful!

Originaly posted on  kerastase-usa.com

Excelenr

This serum is a lifesaver for my dry scalp! The lightweight, non-greasy formula with niacinamide absorbs quickly, leaving my scalp hydrated and refreshed. It’s reduced itchiness and flaking noticeably, and my hair feels softer and healthier. The floral scent is lovely, and a little goes a long way. A fantastic addition to my haircare routine—highly recommend

Originaly posted on  kerastase-usa.com

Great product

Great product. Really helps my scalp to feel hydrated especially after a wash.

Originaly posted on  kerastase-usa.com

Does the job!!

Love this product!! Feels good in the scalp and best of all is not greasy. Definitely will buy it again!!

Originaly posted on  kerastase-usa.com

Great serum

Great scalp serum. I was suffering from dry itchy scalp during the winter months and this helped! Doesn’t leave my scalp feeling oily

Originaly posted on  kerastase-usa.com

Scalp preparation for the week

[This review was collected as part of a promotion.] I think it is really good, right before your blowout and flat iron. If you need a product that hydrates your scalp, and/or prepares it for the week, this is for you!

Originaly posted on  kerastase-usa.com

The best solution !

[This review was collected as part of a promotion.] I never imagined moisturizing and taking care of my scalp, after taking the quiz and discovering this product, my hair stays much more hydrated.

Originaly posted on  kerastase-usa.com

Great serum for your scalp

This serum is great for your scalp. I love it! Highly recommend.

Originaly posted on  kerastase-usa.com

Kerastase Nutritive Serum

[This review was collected as part of a promotion.] Love this Serum for my fine blonde long hair with a dry scalp.

Originaly posted on  kerastase-usa.com

A serum that actually helps a tense scalp

The serum helped relieve periodic episodes of an itchy scalp. My scalp and hair are so much happier since using this!

Originaly posted on  kerastase-usa.com

Made my dry scalp go away

[This review was collected as part of a promotion.] I was struggling with dry and itchy scalp everytime i washed my hair and adding this to my routine fixed the issue

Originaly posted on  kerastase-usa.com

Hydrates my scalp without making my hair oily!

I’ve tried a few scalp products, but most left my roots heavy or made my hair greasy. This one is totally different—it absorbs quickly, feels refreshing, and doesn’t mess with my styling. I use it right after I wash my hair, and it really helps with dryness and that tight, uncomfortable feeling I sometimes get after washing. It also makes my scalp feel healthier overall. Bonus: it smells amazing but not overpowering. Definitely a must if you deal with dryness or irritation at the roots.

Originaly posted on  kerastase-usa.com

Recommend

I was influenced to buy this scalp serum after all the reviews on tikok. It did moisturize my scalp but haven’t seen any hair growth yet. I will keep using it for the moisture it offers and for the amazing smell

Originaly posted on  kerastase-usa.com

Didn’t work for me

Great smell serum, but it didn’t help to improve my dry scalp problem. I feel nothing changed from using the product

Originaly posted on  kerastase-usa.com

No para cabello liso

[This review was collected as part of a promotion.] No funciona para mi mi cabello es muy graso y este producto lo hace más pesado

Originaly posted on  kerastase-usa.com

Vitamins for scalp

This scalp serum is little bit milky like a moisturizer. Feel good after used but little greasy, so I recommend don’t use too much.

Originaly posted on  kerastase-usa.com

AMAZING!

[This review was collected as part of a promotion.] I’ve used this serum for the last 4 months & it’s personally helped made my scalp less dry and feel less flaky and itchy, especially when i go a couple of days without washing my hair. Definitely will continue to keep using it!

Originaly posted on  kerastase-usa.com

On my 3rd bottle!

Helped my scalp doesn’t make your hair greasy at the root

Originaly posted on  kerastase-usa.com

Magic Potion

[This review was collected as part of a promotion.] This product works like magic. I was experiencing really bad dry and flaky scalp, it was almost peeling and leaving behind painful, red, sensitive and damaged skin. For a second I thought I might have scalp psoriasis (I don’t but it was similar). This was going on for months, I was losing hair, my scalp was irritated, and nothing was helping. I tried scalp oils, dandruff shampoos, I even put Vaseline on the really bad areas. Nothing was working. I used 2-4 droppers of this twice a day for a week, and my dry, flaky, peeling, irritated scalp was gone. It completely cleared up. Now I use 1-2 droppers twice a week after I wash my hair for maintenance and my scalp feels great. I prefer using it on wet hair, but even when I use it on dry hair and let it air dry it doesn’t leave any weird residue like other scalp serums I’ve tried. This product saved my scalp, it’s totally worth every penny.

Originaly posted on  kerastase-usa.com

Helps my dry scalp

[This review was collected as part of a promotion.] I have a very dry scalp. A lot of buildup. This product works for that.

Originaly posted on  kerastase-usa.com

Ok

It's ok serum, helped with shedding, but because the texture is milky, I felt like it was harder for it to absorb to the scalp.

Originaly posted on  kerastase-usa.com

dry scalp flake free

[This review was collected as part of a promotion.] Love this product. I use it everyday and it keep my dry flaky scalp to a minimum.

Originaly posted on  kerastase-usa.com

Good serum

[This review was collected as part of a promotion.] I wish it was less scented. Also the milky texture takes time to absorb to the scalp but overall this serum helped me with my hairloss.

Originaly posted on  kerastase-usa.com

No more itching

I love this product, my scalp feels so healthy and the itchy of my scalp is gone. I would definitely recommend it 🫶100%

Originaly posted on  kerastase-usa.com

LOVE

Helps with itching/dandruff and makes my hair last longer between washes.

Originaly posted on  kerastase-usa.com

I Can’t Live Without It!

One of my favorite products for hair growth and overall scalp health. It is a bit pricey so I can't use it all the time but it is worth every penny. I have several scalp issues that results in localized hair loss. This serum helps greatly and, unlike most products, it smells great!

Originaly posted on  kerastase-usa.com

Amaizing product that I use several years ago.

I see progress since I'm using this product and others.

Originaly posted on  kerastase-usa.com

great

[This review was collected as part of a promotion.] definitely helped with my dry scalp and smells great

Originaly posted on  kerastase-usa.com

Best Serum so far…

I've been using the Nutri-Supplement Scalp Serum by Kérastase for a few weeks now, and it's truly a game-changer for dry scalps. The formula is lightweight, non-greasy, and absorbs quickly without leaving any residue. It provides an instant soothing effect while deeply hydrating the scalp, making my hair feel healthier from the roots. One of the standout features is the dropper applicator, which makes it easy to apply directly to the scalp without making a mess. The scent is mild and pleasant, typical of Kérastase products, and doesn’t overpower. After consistent use, I’ve noticed less itchiness and flakiness, and my hair appears more nourished overall. While it’s on the pricier side, a little goes a long way, and the quality justifies the cost. If you struggle with scalp dryness and want a luxurious, effective solution, this serum is definitely worth trying.

Originaly posted on  kerastase-usa.com

Hair loss

After few days of trying this hair serum it caused hair fall. Loosing hair way more than my normal during wash. I made I try one thing at a time to be sure its this particular product. It sort of started immediately after application, I applied 2-3 times more to see if hair falls stops. It also made my scalp more itchy?! I suppose its not for my scalp/hair. Smells good though. Another disappointing thing is that, starting a return is not an easy process. I was given a link to start a return, but it does not go through to get my return label printed. Like they want you to buy the expensive product and keep it even though it did not work. I still have to find a way to return this as I wont use it and in the right conscious I can't give it someone else to use.

Originaly posted on  kerastase-usa.com