Highly recommend!

I'm on my 5th bottle, I love this so much!!!!! Perfect for my thin hair that's damaged from coloring

Originaly posted on  kerastase-usa.com

Makes hair smooth

[This review was collected as part of a promotion.] I have over processed fine hair, my hair will tangle easily without this product.

Originaly posted on  kerastase-usa.com

Phenomenal stuff

[This review was collected as part of a promotion.] I love tge way this works to smooth my hair. Plus it smells great!

Originaly posted on  kerastase-usa.com

Smooth hair

[This review was collected as part of a promotion.] Love this product- I can really feel a difference after using!

Originaly posted on  kerastase-usa.com

Great product

Makes my hair ends feel smoother overall appearance look a lot healthier. The smell is nothing short of amazing

Originaly posted on  kerastase-usa.com

Miracle treatment

[This review was collected as part of a promotion.] This product rejuvenate and protects split ends. My hair never looked better

Originaly posted on  kerastase-usa.com

Great for dry hair

[This review was collected as part of a promotion.] Wish there was a lager size. I go through this bottle in 2 weeks but it was helped my dry damaged ends

Originaly posted on  kerastase-usa.com

One of best hair care products

[This review was collected as part of a promotion.] This product is amazing it really helps with split ends they almost dissapeared

Originaly posted on  kerastase-usa.com

Amazing!

My ends are damaged from past bleaching and tend to get frizzy and dull looking; however, my hair is fine enough that a lot of serums make it look stringy. This serum keeps my ends looking impossibly shiny and healthy without even the tiniest bit of heaviness.

Originaly posted on  kerastase-usa.com

Worth it!

Love this serum feels like it strengthens my hair and the smell is amazing!

Originaly posted on  kerastase-usa.com

Hair serum

[This review was collected as part of a promotion.] I love it I have again, you need just a little bit, it worth !

Originaly posted on  kerastase-usa.com

Magic repairing

[This review was collected as part of a promotion.] This is a must if you have hair that breaks at the end. It’s the only way I can get my hair to grow

Originaly posted on  kerastase-usa.com

Transforms Damaged Hair

This serum completely revived my damaged ends and left my hair feeling soft, smooth, and nourished

Originaly posted on  kerastase-usa.com

Recommend!

Leaves hair soft, shiny, and repaired without feeling heavy

Originaly posted on  kerastase-usa.com

good

[This review was collected as part of a promotion.] good product for dry damaged frizzzy hairr. added to my routine

Originaly posted on  kerastase-usa.com

Magic In A Bottle!

Love, love, love this serum! I have noticed a big difference in my ends. I have heavily highlighted hair that suffers damage and the occasional breakage from highlighting. I have been struggling with split ends for years and this serum has helped with the beginning stages of repairing them. I use it after every shower and notice that my blowouts are a lot smoother and my split ends are way less noticeable. My hair feels stronger, healthier, and less dry. This will definitely be a repeat purchase of mine!

Originaly posted on  kerastase-usa.com

Repairing my dry breaking hair

This product is definitely healing my damage. Going from over bleached hair I have a lot of thinning and dryness that break off as I brush. I will keep repurchasing! Formula is slightly thicker than I’d like for my thin hair but it still gets the job done & don’t over use it!

Originaly posted on  kerastase-usa.com

Flat iron

Put this on your hair prior to using your flat iron and you will love the way your hair feels

Originaly posted on  kerastase-usa.com

Best product to protect your hair!

[This review was collected as part of a promotion.] This is my favorite hair serum that I have been using for years! I use it every day on my hair before I blow dry it. It keeps my hair looking healthy.

Originaly posted on  kerastase-usa.com

Serum

[This review was collected as part of a promotion.] Best serum ever !! I will purchase it again and again

Originaly posted on  kerastase-usa.com

Makes a difference!

[This review was collected as part of a promotion.] The smell is a little inconsistent but I definitely notice a difference in my hair strength when I use it!

Originaly posted on  kerastase-usa.com

Amazing hair product

[This review was collected as part of a promotion.] I love using this on my normally dry hair. It helps give it the boost it needs and smells AMAZING!

Originaly posted on  kerastase-usa.com

The best smell ever!

This smells so good. It worked really well for my fine hair with frizz.

Originaly posted on  kerastase-usa.com

Amazing!

[This review was collected as part of a promotion.] The serum keeps my hair soft and frizz free. I put it in after a shower at night and when i wake up, my hair is completely soft and nourished.

Originaly posted on  kerastase-usa.com

Amazing product!

[This review was collected as part of a promotion.] Sérum Thérapiste leaves my hair silky smooth. I only use a flat iron twice a week because my hair looks beautiful and doesn't require much maintenance. The smell is wonderful, and it's worth every penny.

Originaly posted on  kerastase-usa.com

Wonderful product

[This review was collected as part of a promotion.] I love how this makes my hair feel; surprisingly, it isn't greasy!

Originaly posted on  kerastase-usa.com

Amazing product

Amazing product. My hair instantly feels and looks sleek and well hydrated

Originaly posted on  kerastase-usa.com

Shocked my stylist

I started using this when working on repairing straw dry blonde ends. This product is truly a game changer… and I’ve tried a lot of products. After 3 months of using, when I went to see my stylist for a trim and highlight refresh, she commented on how much Heather my hair was especially the damaged last three inches of my hair.

Originaly posted on  kerastase-usa.com

So far so

I highlight my hair so am really concerned about breakage, especially for the baby hairs around my face. So far this treatment has really helped. I feel the amount seems small for what you pay, but it seems to have worked compared to other brands as well.

Originaly posted on  kerastase-usa.com

Didn’t help with damaged hair

I bought this because I thought it would help with my damaged hair since that’s what the description says but it didn’t really do anything. I think the smell is nice but I don’t notice a difference.

Originaly posted on  kerastase-usa.com

Definitely made my hair feel healthier. 👍🏼

[This review was collected as part of a promotion.] Made my hair feel almost just as good as it does when you’re first walking out of the salon.

Originaly posted on  kerastase-usa.com

Great serum

[This review was collected as part of a promotion.] I love this serum, it is not heavy and makes my hair smooth and shiny

Originaly posted on  kerastase-usa.com

Hair Serum

Love this serum. It smells delicious along with keeping my hair smooth, shiny and prevents frizziness.

Originaly posted on  kerastase-usa.com

Helps hair to look & smell wonderful.

I have been using this product for a couple years. I love the way it makes my hair feel & the smell is awesome. I wish they made a scented candle out of this.

Originaly posted on  kerastase-usa.com

Hydrating and Shine

Obsessed!! Perfect for post wash - pre style hydration to keep my hair healthy.

Originaly posted on  kerastase-usa.com

Best stuff EVER

My hair is so soft and silky. I’m on my second bottle and can’t live without it.

Originaly posted on  kerastase-usa.com

Not as expected

I had high hopes but turns out that my hair ends remain open and split after use. The hair doesn’t loook better and is frizzy. The Kérastase oleo relax oil serum is much better and the LOreal El vive no haircut cream is also better and at a fraction of the cost.

Originaly posted on  kerastase-usa.com

Amazing product

My daughter has damaged hair from bleaching, so I decided to try this product & it helped with her damaged hair.

Originaly posted on  kerastase-usa.com

The Best!!!!

This product protects my ends and leaves them soft, no matter if I use it on wet or dry hair, the results are excellent.

Originaly posted on  kerastase-usa.com

Amazing

Awesome product it’s 2 in 1 serum and oil but repairs dry damaged hair

Originaly posted on  kerastase-usa.com

Amazing

This product is SO GOOD and works SO WELL on ends that are damaged

Originaly posted on  kerastase-usa.com

buy it!

[This review was collected as part of a promotion.] Love it- 10/10 !! Great product- replaced even on cruise- could not live without!

Originaly posted on  kerastase-usa.com

New favorite product

I can't see going without this product from now on. It has transformed how I wash/stayle my hair.

Originaly posted on  kerastase-usa.com

I love this product

Not only does it smell like heaven, it helped speed up repair of my dry and brittle overprocessed hair leaving is smelling amazing and feeling amd looking soft, shiny and healthy.

Originaly posted on  kerastase-usa.com

Excellent!

[This review was collected as part of a promotion.] This hair serum leaves my hair soft and manageable. It reduces frizz and makes my hair look healthier.

Originaly posted on  kerastase-usa.com

Best product I’ve ever used

This serum makes miracles happen. My hair is gorgeous

Originaly posted on  kerastase-usa.com

I can’t leave without this product

[This review was collected as part of a promotion.] My hair is damaged from bleaching and heat, and this serum really helps. It makes my hair feel softer, stronger, and less frizzy. I use it before styling and it protects well without feeling heavy. Smells great too!

Originaly posted on  kerastase-usa.com

Sleek feel

Wonderful smell and sleek feel after styling it on a daily routine

Originaly posted on  kerastase-usa.com

THE HOLY GRAIL FOR HAIR

[This review was collected as part of a promotion.] I lost so much hair after Covid! It has been years of growing it back and I swear this stuff is what got me there!!!!! I cannot recommend it more!

Originaly posted on  kerastase-usa.com

Must Have

[This review was collected as part of a promotion.] I had damaged hair from blond highlights and using this as a leave conditioner has completely turned my hair around in 3 weeks. No more split ends and my hair is strong and healthy and soft.

Originaly posted on  kerastase-usa.com

Love

I love it! It smells si good and most importance i can se the benefits in my hair.

Originaly posted on  kerastase-usa.com

Espero mejore

Esperaba más de este producto sinceramente me encantó como huele

Originaly posted on  kerastase-usa.com

Protector térmico con tratamiento

[This review was collected as part of a promotion.] Me encanta su textura, el cabello queda con un aroma agradable, no deja sensación grasosa, protege y restaura a la misma vez

Originaly posted on  kerastase-usa.com

SOFT HAIR

I LOVE this product. It only takes a small amount and your hair feels so soft! Would highly recommend.

Originaly posted on  kerastase-usa.com

Hydrating

I really like the texture of this serum. I find it to be very hydrating on dry hair

Originaly posted on  kerastase-usa.com

Hair life saver!

One of my absolute favorite products! I have been coloring my hair for years and this product has really made a difference! My hair is so much healthier!

Originaly posted on  kerastase-usa.com

Love it!

It’s the finishing touch on wet hair that gives it shine and smoothness!

Originaly posted on  kerastase-usa.com

The best repair for damaged hair

This is the best for color treated damaged hair. It brought back softness and shine to my bleached hair, no other product has come close!

Originaly posted on  kerastase-usa.com

Amazing product

I bought it in Feb/25. My hair has completely changed for good. This product is amazing and delivers the results expected.

Originaly posted on  kerastase-usa.com

Love it

[This review was collected as part of a promotion.] Great product. Helped restoring my damaged hair. Lasts longer

Originaly posted on  kerastase-usa.com

One of my favorites for many years.

I love this serum. Whenever your hair is feeling dry, brittle use this. Be consistent and it will make your hair healthy again. It only takes a little bit and it smells good.

Originaly posted on  kerastase-usa.com

Amazing

This product is amazing! Really transformed my damaged ends and pieces in the front, kept my hair soft and hydrated! Would buy again for sure.

Originaly posted on  kerastase-usa.com

Good product, bad bottles

This is my THIRD bottle and i thought the first one was a bit defective since i couldn't get everything out…second one the same..i love the smell so much i ordered a third time and again the pump system sucks….love it but not if i canr pump it out if the bottle. Mind u this bottle has 2 pumps that go down at the same time.one for cream and one for oil.

Originaly posted on  kerastase-usa.com

the best product after blow drying!

this stuff is amazinggggg! it acts as a shine serum while hydrating the ends of your hair. does not weigh it down at all after putting it in after blowdrying

Originaly posted on  kerastase-usa.com

Good with reservations

I am not a fan of bottles I cannot see through. Could not tell how much product i had left. This morning all that came out was the oil side. Disappointed that the white cream side was empty. Would not buy again for that reason.

Originaly posted on  kerastase-usa.com

Obsessed

[This review was collected as part of a promotion.] This stuff is amazing. My hair is very thin and damaged and it makes it very silky. Smells really great.

Originaly posted on  kerastase-usa.com

This serum works wonders

[This review was collected as part of a promotion.] I love this product - made my hair silky smooth. Highly recommend.

Originaly posted on  kerastase-usa.com

Amazing

[This review was collected as part of a promotion.] Amazing product leaves my hair looking shiny and soft

Originaly posted on  kerastase-usa.com

This saved my damaged hair

Had bad bleach damage and this was a godsend. Id put it on after i got out of the shower, on my curly damaged bleached hair. It made a huge difference. Now that my hair is growing back healthier after about a year, its impact is less, but still its an incredible product

Originaly posted on  kerastase-usa.com

Will Continue to Buy

I absolutely love this line and will continue to purchase!

Originaly posted on  kerastase-usa.com

Great product!

Love this one! It’s a must for taking care of your hair and growing it out

Originaly posted on  kerastase-usa.com

A Miracle for Damaged Hair!

I’ve been using the Kérastase Résistance Thérapiste Hair Serum for a few weeks now, and the results are truly impressive. My hair was feeling brittle and lifeless from years of coloring and heat styling, but this serum brought it back to life. The dual formula (serum + cream) feels luxurious and absorbs beautifully without leaving any greasiness or weight. After each use, my ends feel sealed and smooth, and there’s a noticeable shine and softness that wasn’t there before. It also protects well from heat, which is a must for me. I use it on damp hair before blow drying, and sometimes a tiny bit on dry ends for extra nourishment. If your hair is damaged, over-processed, or just in need of serious repair, this is absolutely worth the investment. It’s like a spa treatment in a bottle! 💆‍♀️✨

Originaly posted on  kerastase-usa.com

Love!

[This review was collected as part of a promotion.] I used this on the ends of my hair as my ends felt very dry. It definitely helped! My ends look healthier! Love the smell of this product too!

Originaly posted on  kerastase-usa.com

Serum

I’ve enjoyed this serum for a very long time. Would recommend.

Originaly posted on  kerastase-usa.com

Incredible serum!!!

I use this after I wash my hair. It has completely changed my hair from dry to silky and smooth!! It smells like heaven!!

Originaly posted on  kerastase-usa.com

Realgoldfinger gets her ends saturated and healthy

OMG. This product protects the hair ends and religiously used will improve dry ends!!

Originaly posted on  kerastase-usa.com

Serum and Conditioning

This serum actually works, it doesn’t just take out frizz and cover the hair with oil it deep conditions and repairs length, ends and keeps color shine and bright.

Originaly posted on  kerastase-usa.com

Amazing

Helpful when repairing hair. I used this when I went blonde

Originaly posted on  kerastase-usa.com

Amazing !

[This review was collected as part of a promotion.] I love this product. This serum helped restore my chemically damaged hair when it was at its worst. I was desperate to restore shine and strength after a damaging chemical process. I was so happy with how this made my hair feel and it smells wonderful. I’m very happy with it.

Originaly posted on  kerastase-usa.com

Well worth it!!!

This is one of my favorite products! I have used it for years and leaves my hair super soft and shiny.

Originaly posted on  kerastase-usa.com

Texture game changer

I love this product! The best for applying when I have time to let my hair air dry. It’s like neosporin for your hair!

Originaly posted on  kerastase-usa.com

Not impressed

Smells great, but leaves my hair feeling strange and I don’t really notice it’s any shinier. I feel it’s overhyped

Originaly posted on  kerastase-usa.com

Great for winter

This is a great product for leave in during winter. I have fine hair and not to heavy.

Originaly posted on  kerastase-usa.com

It is indeed like neosporin for the hair.

I don't use it all the time but always keep this in my beauty arsenal. Great if I have to wash my hair more frequently or when it is frazzled from hot and humid weather. It instantly de-poofs and deeply moisturizes. My hair goes "ahhhhh" after I apply it - shiny smooth with renewed movement and bounce. I rub this between my hands and apply this on my dry hair where it needs it.

Originaly posted on  kerastase-usa.com

My favorite

I live this. It is my most favorite. It makes my hair softer, skinnier, less frizzy and frazzled.

Originaly posted on  kerastase-usa.com

Love it

I love this product, I saw the change from the first use.

Originaly posted on  kerastase-usa.com

Hydrating

Love this hair oil for my dry ends. It comes out conditioner and oil. The only downfall is I used the whole bottle in a few weeks

Originaly posted on  kerastase-usa.com

Amazing product

[This review was collected as part of a promotion.] Just purchased my second bottle. Love this product. Helps with my frizzy hair and flyaways. Smells amazing too. Lasts a long time. Does not add any weight or oiliness to hair. Love it!

Originaly posted on  kerastase-usa.com

Beautiful serum with an elegant fragrance

Fantastic everyday serum, I use this plus another heat protection when straightening daily and have minimal damage.

Originaly posted on  kerastase-usa.com

Best leave in ever

[This review was collected as part of a promotion.] Leaves your hair silky smoother there is nothing that compares to it

Originaly posted on  kerastase-usa.com

My money lost

This product is expensive and coming empty I put 2 time and gone ohhh my goodness my money lost

Originaly posted on  kerastase-usa.com

Where have you been hiding all this time?

I absolutely love this product! It left my hair feeling so soft and silky without weighing it down at all. It's just wonderful!

Originaly posted on  kerastase-usa.com

Perfect for dry hair

This is a must have product for your hair! Perfect! Makes the hair so smooth.

Originaly posted on  kerastase-usa.com

The Smell!

This is my stable and smells better than any perfume I wear! I get tons of compliments.

Originaly posted on  kerastase-usa.com

Good stuff

[This review was collected as part of a promotion.] Interested packaging and healthy addition to a safisticated haircare regime.

Originaly posted on  kerastase-usa.com

Helps breakage

I have a platinum blonde money piece that had extreme breakage. This keeps it healthy and strong. My most over processed hair is now the healthiest.

Originaly posted on  kerastase-usa.com

Fave

This is my favorite product! Usually my hair "poofs" in the Texas humidity, but with the serum, my hair is sleek!

Originaly posted on  kerastase-usa.com

I love this product!

[This review was collected as part of a promotion.] I use this product on dry hair just before using a flatiron. It really makes a noticeable difference on shine and frizz. It is part of my haircare routine and has been for a long time. I have noticed healthier hair because of it.

Originaly posted on  kerastase-usa.com

Frizz fix

Love the smell. It helps with my frizzy hair. Recommend

Originaly posted on  kerastase-usa.com

My Go To Item

[This review was collected as part of a promotion.] This serum makes my hair feel so sleek and smooth.

Originaly posted on  kerastase-usa.com