Kerastase Nutritive 8H Magic Night Serum - Overnight Treatment for Dry Hair, Enhances Shine, With Plant-Based Proteins
Condition: New
Buy Now, Pay Later
As low as
$8
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
Only 5 left in stock, order soon!
Arrives
Saturday, May 9
Size: 1.01 Fl Oz (Pack of 1)
Features
- A luxurious overnight nourishing leave-in serum formulated with niacinamide that nourishes, hydrates, detangles, and enhances shine in 8 hours.
- Benefits: Boosts shine, strength, and hydration. Moisturizes from deep within the hair fiber leaving hair smooth and shinyBoosts shine, strength, and hydration. Moisturizes from deep within the hair fiber leaving hair smooth and shiny
- Additional Benefits: Overnight, in just 8 hours, this serum protects from pillow friction to strengthen hair and leaves hair with a radiant shine and smooth satin touch.
- Suggested Usage: Apply 2-4 pumps, depending on hair thickness. Distribute evenly on dry or damp hair, massage gently
Item model number : 1
Manufacturer : KÉRASTASE
Best Sellers Rank: #936 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #177 in Hair Care Products
#177 in Hair Care Products:
Customer Reviews: 4.6 4.6 out of 5 stars (8,177)
Product Benefits: Deeply hydrates, detangles, and strengthens hair overnight while reducing frizz and boosting radiant, silky shine.
Hair Type: All
Scent Name: floral
Item Form: Oil
Liquid Volume: 30 Milliliters
Number of Items: 1
Unit Count: 1.01 Fluid Ounces
Item Volume: 30 Milliliters
Brand Name: KÉRASTASE
Manufacturer: KÉRASTASE
Global Trade Identification Number: 11
Item Weight: 30 Milligrams
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, May 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Size: 1.01 Fl Oz (Pack of 1)
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!
...
show more
Reviewed in the United States on January 8, 2026 by Peter
Size: 3.04 Fl Oz (Pack of 1)
This is a great product and it actually works. I stated using it at night and it has calmed my frizz a lot. Additionally it makes my hair feel soft and it smells amazing.
Reviewed in the United States on February 25, 2026 by Isha
Size: 1.01 Fl Oz (Pack of 1)
I’m obsessed with this one, it leaves my hair super shiny, soft, and visibly healthier by morning. The frizz control is amazing without making my hair feel greasy or heavy, and the results actually last. My hair feels stronger, smoother, and looks so well conditioned like I just left the salon. Definitely a staple in my routine!
...
show more
Reviewed in the United States on April 2, 2026 by Sheni Alden
Size: 1.01 Fl Oz (Pack of 1)
Absolutely yes! This is a game changer! I was thinking it was going to be another hair oil, it is not! I repeat! Don’t hesitate, the frizz has gone down significantly I have very long thick hair I do wear rods at night and use a bonnet (you don’t want oil all over your pillow to go on your face) this is magic honestly, I apply about a pump an half and comb it through with a boar brush, the smell is divine and last all day for me especially when I have my hair up, it’s never greasy there is a nice silky shine ✨ but not like it’s wet. Just try the small size and give it a chance, this is incredible for hair on the drier side! 💗
...
show more
Reviewed in the United States on April 18, 2026 by Ks
Size: 3.04 Fl Oz (Pack of 1)
Best serum I’ve tried so far. I apply it only from mid length to my tips and you can tell the difference right away. Gives your hair nice texture and it has a lovely scent. Worth it.
Reviewed in the United States on March 12, 2026 by Elizabeth
Size: 3.04 Fl Oz (Pack of 1)
I love this brand but not sure about this serum, it didn't make too much difference for me. Maybe my expectations were too high, I thought I would wake up with beautiful hair, lol. I do love this brand though. I have recently changed to this whole line: shampoo, conditioner, mask, styling cream and serum. What a difference it makes. My hair was very damaged from highlights and heat styling, it felt like straw, but now it is soft and shiny. The only thing I dislike is the price and how hard it is to find, have to buy online as no one sells it local to me.
...
show more
Reviewed in the United States on April 18, 2026 by Hot Cocoa
Size: 3.04 Fl Oz (Pack of 1)
The media could not be loaded. I’ve been using the Kerastase Nutritive 8H Magic Night Serum every night for several weeks, and I’m genuinely amazed by the results. This overnight treatment has transformed my dry, frizzy hair into soft, smooth, and healthy-looking locks by morning. The lightweight serum absorbs quickly without leaving any greasy residue or build-up. I love how easy it is to apply — just a small amount before bed is enough to make a noticeable difference. When I wake up, my hair feels deeply nourished, silky, and more manageable throughout the day. What I really appreciate is how it doesn’t weigh my hair down, yet delivers intense hydration and shine. It’s become a permanent part of my hair care routine, especially during dry weather or after heat styling. If you have dry or damaged hair, this overnight serum is worth every penny — it truly makes a difference!
...
show more
Reviewed in the United States on February 23, 2026 by Karla | The Mom Edit
Size: 1.01 Fl Oz (Pack of 1)
Love this product! I had the mini version as a birthday reward and I had to buy a bigger bottle. Not greasy at all, more of a moisturizing cream. Leaves my hair feeling so soft.
Reviewed in the United States on April 1, 2026 by Angel stuart