Great product

It's great and smells really good. I love it so much

Originaly posted on  kerastase.ca

Impressive, quickly fixed my damaged hair.

[This review was collected as part of a promotion.] I used this product overnight, and in just 2 weeks, my hair turned healthier, like less damage, and less frizz.

Originaly posted on  kerastase-usa.com

Best product for dry hair or breakage issues

Seriously if you have any breakage or dryness this is the product for you! Best thing i don't have to sit and wait on it to rinse out. Rub it on your lengths go to sleep and my hair doesn't even look oily in the mornings

Originaly posted on  kerastase-usa.com

The best of the market

[This review was collected as part of a promotion.] I am big fan of kerastase! I was using years all Kerastase products and i loved it! Amazing scent and amazing results. My hair has shine all the time and no breakages. Love and recommending

Originaly posted on  influenster.com

I love it

[This review was collected as part of a promotion.] This is a very good serum I love it so much ! The price is super good ! And nice packaging is very nice …. Love the scent and it leaves a very shiny and nice texture love it

Originaly posted on  influenster.com

You NEED this in your hair routine

[This review was collected as part of a promotion.] I swear by this product. I’ve been using it for years. I have colored hair that was damaged due to the water chemicals where I live plus the heat and humidity. It repairs my hair overnight, and leaves it looking fabulous and it also smells fantastic, which is a great plus. Cannot recommend this enough!

Originaly posted on  kerastase-usa.com

best product ever

[This review was collected as part of a promotion.] this is my favorite hair product I’ve ever tried. This is my third bottle and I will continue to buy it forever. It makes my hair, super soft, shiny and it smells delicious even though it’s expensive, I can definitely see a difference.

Originaly posted on  influenster.com

Sells great, and is great for your hair!

[This review was collected as part of a promotion.] This is a great product! It smells nice and is good for your hair. I have been putting this in my hair everyday it has made it a lot smoother. The packaging is nice. The only downfall is that it is in a different language. It is definitely worth it.

Originaly posted on  influenster.com

Amazing

[This review was collected as part of a promotion.] I definitely recommend the Keratase 8-hour magic night serum! I was so excited to receive a full size bottle from influencer to review because I actually have used this product in the past and seen a big difference in my hair. The only thing is it is just a little bit pricey and out of my budget.

Originaly posted on  influenster.com

Absolutely love

Great product. Not greasy. I use it every night before o go to bed

Originaly posted on  kerastase-usa.com

Love this!

[This review was collected as part of a promotion.] I like this because my hair is really frizzy and sleeping doesn't help as I move around a lot. I put a quarter size amount in my hair and it helps a lot!

Originaly posted on  influenster.com

La suavidad q tu pelo necesita

Huele riquísimo y deja el cabello súper suave. Da brillo tmb

Originaly posted on  kerastase-usa.com

look my hair magic!

This hair serum makes my hair soft and shine! Also, the smell of the serum is good. I got a lot of complanant

Originaly posted on  kerastase-usa.com

you need it

[This review was collected as part of a promotion.] smells absolutely amazing. I didnt realize how good this product was until i tried it myself

Originaly posted on  kerastase-usa.com

This night serum is not dor at all. To mucj promot

I don't like night serum at all, it doesn't make any difference to my hair.and the ingredients are all bad

Originaly posted on  kerastase.ca

Great serum!

[This review was collected as part of a promotion.] This is a great night serum. It keeps my face clean, hydrated and glossy smooth. It’s very effective at giving my face the much needed glow and brightness. The scent is very pleasant and refreshing. The serum absorbs into my skin effortlessly and provides a great overall experience. The packaging is attractive and easy to use. I use this in all of my evening skin routines. Overall I would recommend this serum to others based on effectiveness and quality!

Originaly posted on  influenster.com

Nice hair serum

[This review was collected as part of a promotion.] This is my first hair serum in my life and I am pretty satisfied with the result of this. It made my hair pretty soft and silky which I like! It has some natural and light scent, so I can enjoy the scent from my hair after shower and putting this on my hair!

Originaly posted on  influenster.com

HOLY GRAIL!!!!

This product is an absolute MUST HAVE for every single hair type! It smells divine, but makes your hair look and feel twice as nice! I will always have at least one bottle on hand!

Originaly posted on  kerastase-usa.com

Love This Product

The best hair product I tried in a long time. Hair is so soft and shinny in the morning and smells wonderful!

Originaly posted on  kerastase-usa.com

Smells great

[This review was collected as part of a promotion.] Would definitely buy again. Great formula. Has a clean smell.

Originaly posted on  kerastase-usa.com

Must Have for Healthy Hair

This is such a lovely product for dry ends, it does not make you hair greasy and the fragrance is not too strong

Originaly posted on  kerastase-usa.com

a lotion for your hair

[This review was collected as part of a promotion.] this product will change your hair! it’s like an overnight lotion. it instantly makes it so smooth and you can notice a difference. I highly recommend this for anyone experiencing hair loss also.

Originaly posted on  influenster.com

Loving it

[This review was collected as part of a promotion.] Just used this for the first time on clean damp hair and it made my ends air dry so much better! My hair feels softer and healthier and less dry and frizzy

Originaly posted on  influenster.com

Magic

This serum is REAL magic. I'm buying for the third time.

Originaly posted on  kerastase-usa.com

Super Soft

This made my hair super soft. Good product to use every other week.

Originaly posted on  kerastase-usa.com

Just what I needed!

[This review was collected as part of a promotion.] I’m very excited to start using this product. The change in my hair can be noticed since day one. It smells amazing. Can’t wait to see how this product will improve to my hair. I’m in love with it.

Originaly posted on  kerastase-usa.com

Great product

[This review was collected as part of a promotion.] Great packaging. I love the scent. Perfect size for the price. You get alot of product. Leaves my hair so soft. Really works well. I apply it at night to my hair. Perfect silky hair in the morning.

Originaly posted on  influenster.com

JUST BUY IT ALREADY

AMAZING. I have only been using this product for two weeks now, and I have already noticed a difference. It smells sooo amazing and leaves your hair feeling so soft! Definitely will be repurchasing!

Originaly posted on  kerastase-usa.com

It smells amazing and helps to hydrate

I applied at night; I enjoy the aroma and how it keeps my hair healthy without being messy.

Originaly posted on  kerastase-usa.com

Best choice.

One of the best products I have ever used on my hair. It has healed my hair from being very damaged to being very healthy

Originaly posted on  kerastase-usa.com

Silk!

This makes my hair feel like silk. It’s not at all heavy. Wish it wasn’t so floral scented

Originaly posted on  kerastase-usa.com

❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️😁❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

[This review was collected as part of a promotion.] ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

Originaly posted on  kerastase-usa.com

Good product

[This review was collected as part of a promotion.] This is amazing and smells so good ! I love is so much

Originaly posted on  kerastase-usa.com

amazing product

[This review was collected as part of a promotion.] This serum is truly magical. I apply it at night half an hour before bed, and when I wake up the next morning, my hair is super manageable and soft. It works really well against frizz. I love it and will buy it again. I highly recommend it.

Originaly posted on  kerastase-usa.com

So so good

[This review was collected as part of a promotion.] I can truly tell the difference on the nights I put this in my hair vs the nights I'm too lazy to. And it smells so good.

Originaly posted on  kerastase-usa.com

Amazing night repair serum

Saw this mentioned on TikTok. Took a chance best serum

Originaly posted on  kerastase-usa.com

A staple for hair care!

Will constantly re-purchase! This is a holy grail!

Originaly posted on  kerastase-usa.com

Magic in a bottle

This product is so good I have been using it on my ends and it has worked wonders

Originaly posted on  kerastase-usa.com

Amazing!!!

Amazing product. Leaves hair nourished and glossy.

Originaly posted on  kerastase-usa.com

: My Hair’s Beauty Sleep in a Bottle

Leaves my hair feeling like silk by morning! I apply a small amount to my ends before bed, and I wake up with soft, nourished hair—no grease, no heaviness. Perfect for dry lengths and effortless overnight care. A little goes a long way!

Originaly posted on  kerastase-usa.com

Magic hair product!

I’m amazed on how this product works. I put it on before bed time and wake up with a rejuvenated hair, it works wonders! I LOVE IT! give it a try, you won’t regret it !! I’m very happy with this purchase!

Originaly posted on  kerastase-usa.com

Love it!

I have fine long blonde hair so finding treatments that work without making my hair greasy are hard. But this is the best!

Originaly posted on  kerastase-usa.com

Kerastase

[This review was collected as part of a promotion.] Amazing product that helps keep my hair healthy!! Smells amazing as well!!

Originaly posted on  kerastase-usa.com

This serum is really magical.

[This review was collected as part of a promotion.] My hair was very battered without shine with this serum has improved the appearance of my hair, it smells divine.

Originaly posted on  kerastase-usa.com

Love this!

Life changing if you don’t use this you are missing out!

Originaly posted on  kerastase-usa.com

AMAZING! MAGNIFIC!

This serum is a life saver for my hair! I wake up with it feeling soft, smooth, and deeply nourished. It’s lightweight, doesn’t leave any residue, and makes a big difference overnight. Total game-changer! All the friends I recommended it to, LOVE IT!

Originaly posted on  kerastase-usa.com

8hr Magic Night

Absolutely love this serum!! Will continue to use!

Originaly posted on  kerastase-usa.com

This is absolutely my favorite thing ever!

The stuff is truly amazing. Makes my hair incredibly soft. I want to use it every day. I love love love this. This is my favorite product so far.

Originaly posted on  kerastase-usa.com

The best Serum ever

I ahve been using this serum for a while and it is absolutly working compared to other barnds. Highly recommend

Originaly posted on  kerastase-usa.com

Wonderful Treat for Hair

I often wash my hair before bed and love to use this serum overnight. The fragrance is wonderful and it makes my hair feel great and look great when I style it.

Originaly posted on  kerastase-usa.com

Really magic

One of the best products ever. You apply before go bed and your hair will be ready at morning. I love I can style my hair while I sleep. And smells sooooo good!

Originaly posted on  kerastase-usa.com

MY FAVORITE PRODUCT

[This review was collected as part of a promotion.] i put this in every night before bedtime. soaks right in, not greasy, and leaves my hair SO SOFT in the morning!!

Originaly posted on  kerastase-usa.com

se siente la diferencia inmediatamente

mi cabello es crespo, esta muy maltratado y con 8h mi cabello ha cambiado demasiado se siente la diferencia

Originaly posted on  kerastase-usa.com

love this!

[This review was collected as part of a promotion.] best product ever. will continue to buy. makes my hair extremely soft

Originaly posted on  kerastase-usa.com

So glad I found you

Love love, expensive but worth every penny! Stocked up when it was on sale

Originaly posted on  kerastase-usa.com

Perfect

On the first night of use I already felt a difference, I have been using it frequently, it is shiny and soft! The smell is pleasant I definitely cannot live without the product!

Originaly posted on  kerastase.ca

Smells Amazing!!

Love how this feels and the way if smooths my hair out and revives my ends. It also smells amazing for second day hair to smell fresh and clean!!

Originaly posted on  kerastase-usa.com

I loved

[This review was collected as part of a promotion.] I love all of their products but this one exceeded my expectations.

Originaly posted on  kerastase-usa.com

Makes my hair soft

[This review was collected as part of a promotion.] I truly noticed a difference using this product. My hair is in better condition afterwards. Leaves it soft and no frizz

Originaly posted on  kerastase-usa.com

Game changer.

This is exactly what I needed for my aging dry hair. I use it nightly. In the morning, my hair is shiny, bouncy, soft and has lots of volume. I wish I had this product years ago.

Originaly posted on  kerastase-usa.com

Not worth it

Doesn’t work and it’s not magical at all and not work the money. Used cheaper products and got bette rreaults

Originaly posted on  kerastase-usa.com

Best serum

[This review was collected as part of a promotion.] Made my hair really shiny and soft, i use it every night

Originaly posted on  kerastase-usa.com

It's Definitely MAGIC!

[This review was collected as part of a promotion.] This product is truly magnificent!! I use it nightly and every morning my hair is fizz free and feels so luxurious!

Originaly posted on  kerastase-usa.com

Love it!

I love this product. It makes my hair feel great and it smells amazing.

Originaly posted on  kerastase-usa.com

Nice

Nice and softttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt

Originaly posted on  kerastase-usa.com

This & the scalp serum ❤️

Absolutely LOVE this product for hair retention and thickness.

Originaly posted on  kerastase-usa.com

Love this made my hair so soft !

I applied it to my hair every night before going to bed made my hair so soft not greasy at all! Highly recommended

Originaly posted on  kerastase-usa.com

It is worth every single penny

This is my second bottle and my hair feels hydrated, nourished and soft

Originaly posted on  kerastase-usa.com

Amazing!!

If I had to choose only one Kérastase product, it would be this serum! I noticed a difference since the first application, and I've been using it 3 times a week. Sooo good! 10/10

Originaly posted on  kerastase-usa.com

Amazing product

[This review was collected as part of a promotion.] If you use this at night, the result the next day is great! Your hair feels smooth and in place. I love the product!

Originaly posted on  kerastase-usa.com

Repair

This overnight serum soaks right in and starts working. It works great but if you are sensitive to fragrance beware it has a very very strong scent that doesn’t go away.

Originaly posted on  kerastase-usa.com

Good product

It gives my hair a nice texture, would recommend to others

Originaly posted on  kerastase-usa.com

Great Product

[This review was collected as part of a promotion.] This product is very hydrating and leaves the ends of my hair feeling moisturized and less frizzy. Great scent also.

Originaly posted on  kerastase-usa.com

Amazing and makes hair so soft!

This product has transformed my hair! It was dry and brittle and using this at night has made it so soft and stronger too!

Originaly posted on  kerastase-usa.com

The best night oil

My hair is very damaged by chemical processes, I apply the oil and when I wake up my hair is amazing. The best product in my opinion. And it also has a wonderful smell.

Originaly posted on  kerastase-usa.com

It is magic

I love this serum it makes bleached dry hair soft and bouncy

Originaly posted on  kerastase-usa.com

Makes hair silky smooth

[This review was collected as part of a promotion.] Makes hair silky smooth. It’s a must have. Highly recommend.

Originaly posted on  kerastase-usa.com

Nice but not sure it’s working

Really enjoy this. It smells so nice. Cannot tell much of a difference after a few days. But I also just got my hair bleached so it’s still fried.

Originaly posted on  kerastase-usa.com

Best Night Serum

Non negotiable on my night hair care routine, I love the smell, texture and how my hair is soft and smooth the next morning

Originaly posted on  kerastase-usa.com

Amazing smell

The smell of this product is amazing and I love it so much, I use it during the day; I get so many compliments on my 'perfume'.

Originaly posted on  kerastase-usa.com

Need to add this to your routine!

I love this product! I first bought it 2 years ago and use it every couple of nights on the mid-length of my hair down to ends. It keeps my hair silky, tangle free, and has helped get rid of dryness

Originaly posted on  kerastase-usa.com

The best alternative to permanent straight botox

The only product that works for my hair, i tried many many other products before trying it. I was planning to do a permanent straight to get rid of puffiness and frizz and dry hair... When i tried it i decided not to

Originaly posted on  kerastase.ca

Best night serum

Best night serum I ever used! Your hair will get softer and softer with this product !

Originaly posted on  kerastase-usa.com

Amazing

Amazing product! Leaves my hair super soft, silky, and incredibly shiny. I wake up with smooth, hydrated strands.

Originaly posted on  kerastase-usa.com

Must Have!

Ive used this product for over 4 years now. It has never let me down. I can always tell when I forget to put it in, that's how good it is. I will never go without this product.

Originaly posted on  kerastase-usa.com

Loving Kerastase everyday

I bought this a year ago because my daughter introduced me to it and I was immediately addicted! Loving all the Kerastase products!

Originaly posted on  kerastase.ca

Kerastase GLOW

[This review was collected as part of a promotion.] Absolutely gorgeous. This serum makes your hair shine, makes it healthier, you feel the difference in your hair almost immediately.

Originaly posted on  kerastase-usa.com

Merveilleux produut

J'ai essayé ce produit pour la première fois, c'est extraordinaire. L'effet est incroyable. Mes cheveux sont redevenus brillants, hydratés, alors que j'avais essayé de nombreux produits. Je suis ravie et je regrette de ne pas avoir connu ce produit avant.

Originaly posted on  kerastase.fr

Best treatment for dry and frizzy hair

[This review was collected as part of a promotion.] This is the best hair serum I tried (and I tried several!). It's easy to use and leaves my hair soft, shiny. No greasiness or weighing down feeling. This leave-in treatment has revitalized my middle-age woman's dry and frizzy hair. Love!

Originaly posted on  kerastase-usa.com

Soft Hair

[This review was collected as part of a promotion.] Keeps hair soft and shiny. Smell is really strong.

Originaly posted on  kerastase-usa.com

Parfait

J'ai acheté ce sérum pour nourrir mes cheveux en profondeur. Il est non gras, non collant, facile à appliquer et surtout ne tache pas l'oreiller. Mes cheveux sont plus souples et moins cassants.

Originaly posted on  kerastase.fr

Very good product

[This review was collected as part of a promotion.] This product is helping a lot on my dry hair after all i have done on a damaged hair

Originaly posted on  kerastase-usa.com

Most amazing product I have found

Was recommended by my stylist due to my hair being stubbornly dry. Hair is now shiny and sleek. This is definitely my favorite product! I've recommended it to friends and they've achieved the same results. Excellent product!!

Originaly posted on  kerastase-usa.com

Amazing

[This review was collected as part of a promotion.] Muy buen producto que a la primera puesta notas mucha diferencia en el cabello !! Me encanta

Originaly posted on  kerastase-usa.com

From dull to shiny

This is my second time buying this wonderful hair serum. It makes wonders on my hair leaving it like silkish and shiny. I highly recommend it!!

Originaly posted on  kerastase-usa.com

Me encantó

Me recomendaron este serum y de verdad hace la diferencia, me encanta y lo súper recomiendo, vale la pena el precio , y es algo que puedes estar segura que te va a funcionar , me encantó !

Originaly posted on  kerastase-usa.com

I love it

[This review was collected as part of a promotion.] My hair is completely different i love it. I would recommend

Originaly posted on  kerastase-usa.com

HOLYGRAIL!

Your go to for every night serum! A must have. Hair is shiny, soft, manageable and doesn’t tangle at all. Hair smells great. Once you try the product, you will never stop!

Originaly posted on  kerastase-usa.com

My go 2

I love this serum!, it makes my hair feels soo silky and bouncy! I can't not go without.

Originaly posted on  kerastase-usa.com

Amazing product

[This review was collected as part of a promotion.] It’s a really nice product that protect your hair from damage and leves it shiny and nice

Originaly posted on  kerastase-usa.com