Works wonders!

[This review was collected as part of a promotion.] I have had itchy scalp for years and thought I needed dandruff shampoo. I started using this 3 years ago and haven’t used dandruff shampoo since. Love and highly recommend this product.

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] It helped my scalp with dryness and itchiness . My scalp feels more hydrated.

Originaly posted on  kerastase-usa.com

The only thing that works for itchy, dry scalp

[This review was collected as part of a promotion.] I live at elevation and in the winter my scalp gets super dry and itchy no matter what I do. This hair & scalp serum is the only thing that helps soothe my scalp and stop the itching. I love it!

Originaly posted on  kerastase-usa.com

Great serum

[This review was collected as part of a promotion.] Great for a leave in serum or a finishing to help with fly aways. Also smells great

Originaly posted on  kerastase-usa.com

Nice Scent, But Just Okay Results

I tried the Kérastase Potentialiste Serum and while it smelled really nice and felt pleasant to apply, I didn’t notice any major difference in my scalp or hair overall. It wasn’t bad, just not as effective as I was hoping. Probably better for someone looking for a lightweight, fragrant serum rather than targeted results.

Originaly posted on  kerastase-usa.com

Helps keep my scalp in great shape!

I have psoriasis all over my scalp and this has helped tremendously! My scalp is less flakey and less itchy!

Originaly posted on  kerastase-usa.com

Amazing this has helped so much

[This review was collected as part of a promotion.] This balanced out my scalp comeplety and cleared the dandruff I will buy this all the time

Originaly posted on  kerastase-usa.com

Buy this!!

This serum is sooooo lightweight, keeps my scalp from dryness and from getting oily. Smells wonderful and feels so refreshing.

Originaly posted on  kerastase-usa.com

Refreshing scalp treatment

[This review was collected as part of a promotion.] Love this product! Rejuvenates and refreshes my entire scalp with just a small amount of product. Will def be buying again!

Originaly posted on  kerastase-usa.com

Amazing

[This review was collected as part of a promotion.] The smell is divine. I literally use it just for that.

Originaly posted on  kerastase-usa.com

Smells good!

[This review was collected as part of a promotion.] Smells great and helped with growth and hair health more than scalp specific hydration

Originaly posted on  kerastase-usa.com

It works

This product its my salvation for my scalp problem.

Originaly posted on  kerastase-usa.com

Smells amazing

Absolutely the best product for a healthy scalp and refreshing fragrance.

Originaly posted on  kerastase-usa.com

Completely shocked at the transformation

Bought this for my husband who struggles with oily and flakey hair. It completely transformed his scalp!! No more itching, no more flakes, and his hair looks healthy and not greasy. Amazing!!

Originaly posted on  kerastase-usa.com

Worth the money!

This smells SO GOOD! I wish I had a perfume of it. Helped my scalp right away and the smell all through the day makes me feel pretty! Will definitely but again!

Originaly posted on  kerastase-usa.com

Would buy again

Very fragrant like the serum but feel like it goes pretty fast

Originaly posted on  kerastase-usa.com

Haven’t noticed a huge difference

[This review was collected as part of a promotion.] I use this about 3 times a week(per instruction on bottle). My scalp is less flaky. I’m going to try other scalp serums before committing to a second bottle of this. It does have a super strong smell that lasts.

Originaly posted on  kerastase-usa.com

Refreshing!

Winter makes my scalp itch. This serum, which only needs to be applied every once in a while, takes the itch away and doesn't leave any residue or stickiness etc behind!

Originaly posted on  kerastase-usa.com

Excellent hair serum

I loved using it,and made my hair feel less dirty the next day

Originaly posted on  kerastase-usa.com

Will Keep buying this

[This review was collected as part of a promotion.] This is one product that I will buy over and over again. I have a really sensitive scalp, and this has helped it tremendously.

Originaly posted on  kerastase-usa.com

Lovee myyy hair

[This review was collected as part of a promotion.] Love love love, mu hair is very oily and fine, i I take care of and maintain my hair from home and for me it is more than a luxury

Originaly posted on  kerastase-usa.com

Buy it when its in stock

[This review was collected as part of a promotion.] I received a sample of this in my order and it make my scalp feel amazing. I keep trying to purchase but it is sold out.

Originaly posted on  kerastase-usa.com

Soothing and smells great!

[This review was collected as part of a promotion.] I love this serum, it's very soothing and smells great, a staple in my skincare for my scalp.

Originaly posted on  kerastase-usa.com

Moisturizing

[This review was collected as part of a promotion.] This worked fine as a moisturizing scalp serum but didn’t notice that it did much else.

Originaly posted on  kerastase-usa.com

Excellent product

[This review was collected as part of a promotion.] I suffer from eczema on my scalp, so I have a constant itching all the time. I am forbidden from using oils on my scalp. So i try This serum because it is not greasy and it helped me alot to relieve the itching effectively. Thank you Kerastase for your professional products. You are the best 🙏🏻

Originaly posted on  kerastase-usa.com

Best serum ever

The results are amazing and the fragrance is top notch!

Originaly posted on  kerastase-usa.com

soothing and not greasy

Never tried this before and have dry scalp sometimes. I Like the cooling feeling on my scalp. Seems to work well and is not greasy at all.

Originaly posted on  kerastase-usa.com

Works great

This product has really helped my scalp feel less irritated, especially during the winter when my skin feels so much more dry.

Originaly posted on  kerastase-usa.com

Not as good as other serums

Strong smell, sticky serum, doesn't help with dryness

Originaly posted on  kerastase-usa.com

Great Product!

Whole line is amazing, only thing that works for dry ends and oily scalp.

Originaly posted on  kerastase-usa.com

Love it. Very refreshing

Make my scalp refreshed and light weight. Love it. Will definitely buy agaib

Originaly posted on  kerastase-usa.com

Smell so good!

Make my scalp feel healthy again. Also the main reason I bought because the fragrance of this product. It is smells amazing.

Originaly posted on  kerastase-usa.com

Smell so strong

Why does it smell so strong so strong and not a good a smell either

Originaly posted on  kerastase.ca

Helped my problem

Had a thickening on my scalp. This fixed it with 1 use.

Originaly posted on  kerastase-usa.com

Like the smell a lot

Control the oil pretty well I’d say, it can last for 2 days for me, really recommend

Originaly posted on  kerastase-usa.com

The best scalp serum!

Love the sense of smell and my scalp feels good after I applied. Highly recommend!

Originaly posted on  kerastase-usa.com

Good product

I've used only one bottle so far so I can't tell if it works yet. However, the woman I know uses it regularly and she had amazing results. She suffered from hair loss and now she has very nice thick hair. I have big hopes for this product but I understand that it will take several months to see any results.

Originaly posted on  kerastase-usa.com

Interesting Product - Divine Aromatic Scent!

I rate this really as a 4.5. I'm not sure I am the perfect candidate for this, but I can say it helps with various scalp conditions. It does seem like it balance the scalp so it is more uniform in condition. In my opinion, the scent is the best of all Keratase products I have tried and use. It is uplifting, fresh, herbal with a tad of forest...It is a pleasure to use and the bottle looks very nice on my vanity. I use this in conjunction with Initialiste Scalp & Hair Serum and Bain Nutri-Fortifiant Shampoo.

Originaly posted on  kerastase-usa.com

LOVE!

[This review was collected as part of a promotion.] I love this product so much! I use this scalp serum after every wash and I'm instantly hit with the best smelling hair ever! It doesn't make my scalp feel icky or greasy, just the right amount around the scalp and the scent lasts forever!

Originaly posted on  kerastase-usa.com

Sticky & strong smell

[This review was collected as part of a promotion.] I tried this as a sample and I liked the way it made my scalp feel - refreshed and didn’t weigh my thin, fine wavy hair down. I ordered a small bottle and the moment I opened it, the menthol smell was way overpowering and off putting. I figured maybe that will fade so I dispensed about 1-2 drops on my scalp and I immediately regretted it. It was thick and sticky and made my head and hair feel and look dirty. Nope never again !

Originaly posted on  kerastase-usa.com

Thick Clear Consistency

[This review was collected as part of a promotion.] Least scalp serum likely to repurchase, don’t like the consistency and strong odor.

Originaly posted on  kerastase-usa.com

So soothing!

[This review was collected as part of a promotion.] I love how this product feels once it's dropped onto my scalp. It is so soothing. I suffer from trich and my scalp often feels irritated but this soothes and rids the irritation.

Originaly posted on  kerastase-usa.com

Can't get past the awful smell

[This review was collected as part of a promotion.] I got this sample a few times and after using all the samples up, I decided to give it a consistent try and bought a bottle. I opened it and immediately didn't like the smell but I figured it wouldn't be as strong since id only be using a little at a time. Except even a little was too strong for me to ignore. Besides the smell, the texture felt thicker and made my scalp feel sticky. I used a very small amount - less than suggested to mitigate the chance for buildup. Had to wash it out that night and can't use it. I'm sad that I threw out the box & packing label when I got it so I don't think I can return it.

Originaly posted on  kerastase-usa.com

Amazing scalp serum. Smells divine

I love this product. Smells so good, reminds me of Tom Ford perfume.

Originaly posted on  kerastase-usa.com

This product feels good on the scalp

[This review was collected as part of a promotion.] This oil can go directly to the scalp and it's not greasy or heavy

Originaly posted on  kerastase-usa.com

Great product

Helped stop the dryness and itching at midnight. Thank you

Originaly posted on  kerastase-usa.com

Awesome product

This scalp serum smells so good. It makes your scalp feel so fresh. I use it every time I wash my hair. It leaves my scalp feeling so good and the scent last for a day or two. It’s helped reduce my oily scalp.

Originaly posted on  kerastase-usa.com

Healthy scalp

[This review was collected as part of a promotion.] I have been using this product for 2 years now. It’s really help my scalp feel healthy and clean

Originaly posted on  kerastase-usa.com

I'm not sure about this product

I'm not entirely certain about this product. What I can say is that I've tried it, and it helped clean my scalp and relieved itchiness without leaving it greasy. However, I'm somewhat undecided about its overall effectiveness. It's a bit of a gamble, so take the risk if you're inclined.

Originaly posted on  kerastase-usa.com

Itchy, irritated scalp

Over 6 months ago out of nowhere I started notice my scalp randomly itching, and it progressed to daily itching and dry scalp/flakes. My hair is color treated and I use multiple keratase products: I tried The 8hr serum and other scalp leave in to moisturize scalp. This is the only one that worked. I’ve been using it daily for the last week, it’s the only time I can Say that I have not caught myself randomly itching like the last 6months. This product is absolutely worth it if you’re fed up with itchy, flaky scalp.

Originaly posted on  kerastase-usa.com

good serum

Loved the smell and how lightweight it is. Would get again

Originaly posted on  kerastase-usa.com

Scalp health

It always keep my hair feeling non-greasy by the end of the day. It keeps my scalp healthy.

Originaly posted on  kerastase-usa.com

Thank God for this Serum

I’ve been using this serum for about a month. I have struggled with what I assume is either scalp psoriasis, extreme eczema, or dandruff. (LARGE scalp flakes/peeling, redness, itchiness and pain) MUST WASH everyday and still flakes. I started using it everyday for 2 weeks, then every other day after I wash my hair and now 2-3 times a week. It does not leave my scalp oily or dry and it actually allows me to skip a wash every other day. My flakes are gone. I nothing I’ve tried worked in regards to special shampoos, but this did! I highly recommend. I wish I had found it sooner.

Originaly posted on  kerastase-usa.com

Perfect for sensitive scalp

I totally recommend this product,,it helped me so much with my sensitive, dry itchy scalp. It really works.

Originaly posted on  kerastase-usa.com

Not for me

[This review was collected as part of a promotion.] I decided to splurge on this serum after having tried a sample and experiencing transformative results after just one use. I am not getting the same results from the full size product I ordered. I checked several times to be sure I ordered the correct serum. The feel, and the scent do not seem consistent with the sample I received and neither are do results

Originaly posted on  kerastase-usa.com

Fix the smell

[This review was collected as part of a promotion.] My husband had a very bad reaction to the smell. Itchy throat and coughing fits.

Originaly posted on  kerastase-usa.com

Fresh and less oily!

I LOVE this serum! I have tried others from Kérastase, but this is my favorite one. I have very fine hair that gets oily within one-two days after wash. This serum prolongs my time without a wash, smells great, and leaves me feeling refreshed! Came back for seconds because I must have it in stock for weekly use!

Originaly posted on  kerastase-usa.com

Great Product!

[This review was collected as part of a promotion.] Since I've used it, my scalp has no longer itchy and it smells great. The container is elegant and fun to use. The only note I would have is that the opening is a little tight and when you put the pipette back in, some of the serum sticks to the screw cap, if you're not careful.

Originaly posted on  kerastase-usa.com

Great Product

Out of the blue I had a terribly itchy scalp. I deep conditioned a few times, stopped shampooing and finally used different products from my usual but nothing helped. After using this for about 10 days my itchiness is gone! I was concerned it might make my hair oily but it didn’t. Not only did it help my scalp it increased the volume and shine of my hair. I didn’t think the fragrance was too strong but someone with a sensitive nose may. Overall a great product!

Originaly posted on  kerastase-usa.com

Doesn’t work

Didn’t do nothing for my hair, it made my hair more oily. For a pricey product the product should work.

Originaly posted on  kerastase-usa.com

Dry scalp

My daughter (6) has terribly dry scalp like me, this has so far been the only thing that works for her.

Originaly posted on  kerastase-usa.com

Smells amazing!

I absolutely love this product. I wish they made this in a perfume. Scent is amazing and it helps dry scalp issues. I put it down the part of my hair and on both sides of the scalp. Then I massage it into the scalp. I was having issues with small dry flakes from dry scalp. I noticed a huge difference the first time I used this product and now have no dry scalp issues. I use once to twice a week and I would def recommend it.

Originaly posted on  kerastase-usa.com

Nice product, but not a cure

I ordered this serum to help me combat a dry, itchy and flaky scalp from seborrheic dermatitis. I think it helps, but it isn't a miracle product. Some positives about the serum are that it truly doesn't make your hair look greasy (I was skeptical) and that it smells lovely.

Originaly posted on  kerastase-usa.com

Disappointing experience

[This review was collected as part of a promotion.] My scalp feels noticeably itchy, and surprisingly,my scalp seems oilier than before.

Originaly posted on  kerastase-usa.com

Did not help

I was very hopeful for this product as I have a few friends who use it and love it. But, it honestly made my scalp worse. My hair was more oily just a day after washing and using it. I used it on wet hair and air dried. If there’s a better way to use it I’d love to try.

Originaly posted on  kerastase-usa.com

Un cuir chevelu en bonne santé

Il apaise efficacement le cuir chevelu. On ressent très vite l hydratation et le confort. Effet non prévu, il favorise la pousse des ongles des mains ! C devenu un indispensable toute l année

Originaly posted on  kerastase.fr

quality change

The first time I used it was very good, but this time I was disappointed with the scent. The color of the serum is a bit yellow, not white and clear like the first time.

Originaly posted on  kerastase-usa.com

My least favorite Kerastase product

It gave my sensitive scalp relief right away I didn’t use as much as the directions say maybe two doses . The scent is overpowering not my fave . I may not be able to continue using it because of the scent it reminds me of the scent of hairspray. Kind of gives me a headache I will be washing it out tonight . Glad I got it at a discount .

Originaly posted on  kerastase-usa.com

Salt Lake City Review o Potentialiste Hair & Scalp

Product seems to help itchy scalp a bit right after washing, but itchiness returns after a day or two

Originaly posted on  kerastase-usa.com

Strongly recommend this product!

Only product that solves my itchy scalp AND smells divine!

Originaly posted on  kerastase-usa.com

Amazing product

My hair was wonderful when I used the product, especially because my hair is oily. Smelly, soft and shiny

Originaly posted on  kerastase-usa.com

Help to grow hair

It helps me to grow my hair. The only thing I don’t like is the smell is quite strong.

Originaly posted on  kerastase-usa.com

Nice

Love the texture and breeze feeling after you apply.

Originaly posted on  kerastase-usa.com

A must Buy!

Great scent, non oily, I can definitely see and feel a difference with one use!

Originaly posted on  kerastase-usa.com

Scalp Survival

I'm a bit disappointed as I don't experience a lot of relief from itchy scalp with this product.

Originaly posted on  kerastase-usa.com

Very nice product

So refreshing for my scalp. It does balance the scalp and my hair doesn’t get greasy so quickly.

Originaly posted on  kerastase-usa.com

Tangled my hair

Tangled my hair, Maybe expired?couldn't use it again. Too expensive, I waisted my money

Originaly posted on  kerastase.ca

J'ai acheter ce produit et il m'a grandement aider pour mes démangeaisons et à équilibrer mon cuir chevelu

Originaly posted on  kerastase.fr

Bye itchy scalp

I purchased this product because I’m prone to dandruff. My scalp is dry and always irritated. After watching vlogs and tried several tips and tricks, I came across this product and thought of giving it a try. Finally, after a month of using it. I noticed I have less oily hair and scalp. Also not a lot of itching.

Originaly posted on  kerastase-usa.com

Perfect 😍

[This review was collected as part of a promotion.] my hair transformed the product is wonderful my hair was just beautiful 😻

Originaly posted on  kerastase-usa.com

review

It has been very hel[pful, my daughter has a very damage scalp and this product helped more than any other

Originaly posted on  kerastase-usa.com

The best hair serum I've tried

I had tried a sample when my scalp felt sensitivity. I was surprised how it soothed immediately and left my hair looking great. I went out and bought a full bottle. Does not interfere with hair color or keratin. Great product!

Originaly posted on  kerastase-usa.com

Amazing product

I have been using this product for about a year and a half now. I started using it when I went to my hair dresser after frying my scalp. I already had an issue with dandruff but the chemical burns on my scalp made it so much worse. She recommended me this product to help with the dryness and over production of oil. It has worked absolute WONDERS on my scalp. One bottle typically lasts me about 4-6 months. I use it every time I wash my hair, which is about 2-3 times a week. Purchase!!

Originaly posted on  kerastase-usa.com

Light weight not oily

This gel textured product is amazing! It smells great and is super light on the hair…also very refreshing!

Originaly posted on  kerastase-usa.com

Highly recommend.

I don't understand how this works but it's really good. I have oily scalp with a lot of pain and the minute I put this on it gives relief and not in an intense cooling way but a very subtle way like it's actually working.

Originaly posted on  kerastase-usa.com

Resolved my greasy hair

This stuff is amazing!!! Nothing else has worked for making my hair less greasy. I now use this every day and do not have to use dry shampoo at all! It staves off grease until I wash my hair 5-6 days later. I’m obsessed

Originaly posted on  kerastase-usa.com

Difficult product, wanted to love it

Very difficult to get out and on to the scalp. Does not come out evenly. Wish that it was not so thick. It is a nice idea of a product. The smell is very nice at least.

Originaly posted on  kerastase-usa.com

Une chevelure impeccable

[Cet avis a été recueilli en réponse à une offre.] J'ai appliqué le sérum sur mes cheveux plats et ternes. J'ai senti et vu une vrai différence très rapidement, mes cheveux sont devenus plus doux, plus brillant et en plus ce sérum a une odeur très agréable.

Originaly posted on  kerastase.fr

Poor application design

Squirting the thick gelly-like product through the oversized glass tube unto my hair is a poor product design. The product ends up on my scalp and at least one inch of my hair shaft It's a messy process. At a minimum, the tip should be a soft sponge-like tip. I don't know if the product works because the application design is so poor; I only used the product 3x -sporadically, and I said I wouldn't use it again each time. It does feel cool going onto the scalp.

Originaly posted on  kerastase-usa.com

Great formula. Difficult application.

I’ve used this product 2 times now. the application method for this serum is challenging. The serum is so thick, it’s hard to get it where I want to go. Scalp is already improving - like all products it works. I just wish I could apply it easier.

Originaly posted on  kerastase-usa.com

Fix my oily scalp

[This review was collected as part of a promotion.] Very good product, the scent is very strong though.

Originaly posted on  kerastase-usa.com

Very strong scent

This product had a very strong scent. I had to return.

Originaly posted on  kerastase-usa.com

Great scalp balancing

Smells good, easy to put on and does not make hair oily. Scalp dryness feels better within 5 uses.

Originaly posted on  kerastase-usa.com

Great Product

I have been using this and my hair is stronger - worth the money

Originaly posted on  kerastase-usa.com

Great scalp serum

This scalp essence is smell good, feel good and skin good. I use this serum after shampoo, I like scalp massage with this.

Originaly posted on  kerastase-usa.com

Love the serum, hate the delivery system

[This review was collected as part of a promotion.] Love the product but hate the delivery system. They need to put a stopper on the bottle. The product is so thick that it sticks to the dropper and a lot of product is wasted. The serum is great, it calms my scalp and gives volume to my hair.

Originaly posted on  kerastase-usa.com

Fresher scalp but not recommended for oily scalp

The smell is amazing and refreshes the scalp, but it leaves my hair more oily than usual so that’s the only thing I really don’t like.

Originaly posted on  kerastase.ca

Meets the specific need!

Exceeded expectations, was exactly what I needed! Smells great as well.

Originaly posted on  kerastase-usa.com

Too strong perfume scent

Using it for a very short period and can’t say if there is any difference. Giving it 3 stars because of very strong perfume scent.

Originaly posted on  kerastase.ca

Finally something that works!

It’s working great. Love the smell too. My scalp began to feel different form the first use.

Originaly posted on  kerastase-usa.com