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KÉRASTASE Nutritive 8H Magic Night Hair Serum is an overnight leave-in treatment designed to intensely nourish, hydrate, and detangle dry hair. Formulated with plant-based proteins and niacinamide, it protects hair from pillow friction, reduces frizz, and locks in moisture for up to 8 hours, leaving hair soft, shiny, and strengthened by morning. Suitable for all hair types prone to dryness, it integrates seamlessly into your nighttime hair care routine.


























| ASIN | B0BZZJWGPQ |
| Best Sellers Rank | #718 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #4 in Hair Styling Serums |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,235) |
| Item model number | Kérastase - Nutritive - 8H Magic Night |
| Manufacturer | KÉRASTASE |
| Product Dimensions | 6.22 x 4.25 x 6.65 inches; 10.62 ounces |
P**R
A Total Game-Changer for My Wife’s Hair!
I bought the Kérastase Nutritive 8H Magic Night Serum as a treat for my wife, who has been struggling with dry, tangled hair due to heat styling and color treatments. I’m usually skeptical of high-end beauty products, but this stuff is worth every penny. Why It’s a 5-Star Product: The "Magic" is Real: My wife applies it before bed, and by the morning, her hair looks like she just stepped out of a salon. It completely transforms dry, brittle ends into soft, silky strands overnight. Zero Mess or Residue: This was my biggest concern—I didn't want oil all over our pillowcases. This serum absorbs almost instantly. It’s lightweight and "disappears" into the hair, leaving no greasy film behind. Saves Time in the Morning: She’s noticed that her hair is much easier to detangle and style in the morning. It seems to provide a "shield" against frizz, which has cut her getting-ready time in half. Incredible Scent: The fragrance is sophisticated and relaxing—not overpowering, but just enough to feel like a luxury spa treatment. It actually makes for a very nice bedtime ritual. A Little Goes a Long Way: Even though it’s a premium price point, you only need a pump or two. The bottle is lasting much longer than we expected, making it a great value for the quality you get. Final Verdict: If you’re looking to get a "just because" gift for your wife that she will actually use and love, this is it. Seeing how much more confident she feels with her hair looking healthy and shiny makes this a win in my book. If your partner has dry or overworked hair, do them a favor and get this—they’ll thank you!
L**I
Overnight Hair Repair That Really Works
This night repair cream is amazing. It leaves my hair soft, smooth, and hydrated by morning without feeling greasy. I’ve noticed less frizz and healthier-looking hair after just a few uses. It smells great and is very easy to apply. Perfect for repairing and nourishing hair while you sleep. Highly recommended!
A**S
Fantastic product, less than stellar shipping
I waited a few days to write this review so that I could use this product and give a well-rounded review. My first impression is that this product made my hair extremely soft. I have fine, long hair, and sometimes struggle with breakage due to being a natural blonde, but I also bleach my hair. It made my hair feel healthier in just one use! After multiple uses every night, my hair feels much more moisturized. I’ve noticed less frizz when I wake up, and overall softer hair. I bought a mini version of this product, which is still a decent size for how little product you need to use, but I already have the full size in my cart! The product smells great and has great slip (meaning it spreads evenly throughout hair easily). I will definitely continue using this product. My one complaint is not about the product itself but of the care taken whilst it was shipped; it was put in a bubble envelope rather than a box, so the product box came damaged. The product itself was undamaged, but if you wanted to give this as a gift I’d be hesitant if the box was as damaged as mine.
A**S
Love this overnight hair serum!
I’ve been using this serum overnight and my hair feels so soft, smooth, and nourished every morning. It smells amazing and doesn’t feel greasy at all. My hair looks healthier and shinier—definitely a staple in my routine now!
D**S
Pricey but unreal results ✨💆♀️
I absolutely love this stuff. It’s definitely on the pricey side, but the results are wild. I wake up with my hair feeling incredibly soft, smooth, and hydrated without feeling heavy or greasy 🌙✨ A little goes a long way, and it absorbs really nicely overnight. My hair looks healthier and more manageable in the morning, especially on dry ends. Small downside: The price hurts a bit, but the performance backs it up. Overall, this is one of those products that actually does what it promises, and I keep repurchasing because it works so well 💛
R**R
Amazing hair treatment!
I'm in my 60's and I dye my hair the blond it was when I was younger. It's become coarse, wavy, and frizzy. This product made it sooo smooth, soft and shiny! There was a huge difference after the first application! This would be a staple in my hair care routine if only I could afford it to be. The bottle is small and it's very expensive. I have long thick hair and it was gone after about 4 or 5 uses. But still it's so effective, I'm going to buy it again and just use it on the frizziest top layer of my hair.
D**S
Works great
Amazing product and works better than expected. Smells good too. Was worried cause it's pricey but well worth it. Really help my dry hair.
Y**N
It works!
I have noticed the difference in my hair from wearing it for a little over a week or 2. My hair feels smoother, healthier and looks shinier. It does have a strong smell but I think it smells good so it doesn’t bother me. Attached is my before where my hair is straightened and the after is where is wavy, most of the frizziness is gone
A**I
Soper “J’ai vraiment adoré ce sérum pour cheveux. Il rend mes cheveux plus doux et brillants, et en plus il sent très bon. Je le recommande
く**く
ドライヤーの熱にも負けない洗い流さないトリートメントです。使い心地が良く、さらさらの仕上がりになります。サロンで勧められ購入するようになりました。是非使ってみて下さい。
A**R
جودته رائعة
D**A
المنتج مش اصلي عباره عن مايه بريحه
N**E
Ich habe feines Haar, das schnell trocken und frizzig wird. Daher war ich auf der Suche nach einem Serum, das meine Haare bändigt und gleichzeitig pflegt. Dabei bin ich auf das Kérastase Nutritive 8H Magic Night Serum gestoßen. Ich hatte schon viel Positives auf Social Media darüber gesehen und wollte es endlich selbst ausprobieren. Das Serum soll den Haaren intensive Feuchtigkeit und Geschmeidigkeit verleihen und sie über Nacht vor Reibung durch das Kopfkissen schützen. Je nach Haardicke reicht meist ein bis zwei Pumphübe, die in den Längen verteilt werden. Es wird nicht ausgespült und wirkt über Nacht ein. Ich benutze das Serum nun schon eine Weile und kann den Hype absolut nachvollziehen. Meine Haare fühlen sich deutlich geschmeidiger an, lassen sich leichter kämmen und wirken insgesamt gesünder und lebendiger. Auch der Duft ist sehr angenehm – dezent, aber luxuriös. Das Serum beschwert die Haare nicht und hinterlässt kein fettiges Gefühl. Ein kleiner Nachteil ist der Preis, aber in diesem Fall finde ich, dass sich die Investition wirklich lohnt. Weniger ist hier mehr, da schon eine kleine Menge einen großen Unterschied macht. Ich kann dieses Serum jedem empfehlen, der mit trockenem oder strapaziertem Haar zu kämpfen hat und seinen Haaren über Nacht etwas Gutes tun möchte.
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