---
product_id: 528172471
title: "Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum"
brand: "kérastase"
price: "844 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Kérastase"
url: https://www.desertcart.dk/products/528172471-nutritive-nourishing-hair-serum-with-niacinamide-overnight-leave-in-treatment
store_origin: DK
region: Denmark
---

# 8-hour overnight nourishment Lightweight, non-greasy formula 20% recycled glass bottle Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum

**Brand:** kérastase
**Price:** 844 kr
**Availability:** ✅ In Stock

## Summary

> ✨ Sleep. Nourish. Glow. Wake up to your best hair ever! ✨

## Quick Answers

- **What is this?** Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum by kérastase
- **How much does it cost?** 844 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/528172471-nutritive-nourishing-hair-serum-with-niacinamide-overnight-leave-in-treatment)

## Best For

- kérastase enthusiasts

## Why This Product

- Trusted kérastase brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sustainable Luxury:** Packaged in a stylish bottle made with 20% recycled glass—because caring for your hair means caring for the planet.
- • **Wake Up to 8H Magic:** Experience a full night of deep hair nourishment that visibly strengthens and softens dry locks.
- • **Frizz & Pillow-Proof:** Protects hair from frizz and unwanted volume caused by pillow friction, so you look polished every morning.
- • **Featherlight Hydration:** Non-greasy serum absorbs instantly, leaving no residue or pillow stains—perfect for busy professionals.
- • **Niacinamide Power Boost:** Infused with niacinamide and essential nutrients to reinforce hair health and promote resilience.

## Overview

Kérastase Nutritive 8H Magic Night Serum is an overnight leave-in treatment designed for dry hair. Its lightweight, non-greasy formula enriched with niacinamide and anti-dryness polymers delivers 8 hours of deep nourishment, protecting hair from frizz and pillow friction while enhancing shine, strength, and softness. Packaged sustainably in a 20% recycled glass bottle, this premium serum transforms dry, dull hair into revitalized, manageable locks by morning.

## Description

Product Description 8H Magic Night Serum by Kérastase is a beauty sleep high-nutrition serum for dry hair. This overnight hair treatment contains anti-dryness polymers for immediate care with a light and non-greasy finish. It also delivers a dose of essential nutrients that boost the formula’s ability to nourish and reinforce the hair. The magical overnight hair serum works for 8 hours to revitalize and regenerate dry hair and protects it from pillow friction. +98% stronger hair* Bottle made of 20% recycled glass. *Instrumental test results after application of 8H Magic Night Serum Ingredients AQUA / WATER ●DIMETHICONE ●C13-16 ISOALKANE ●NIACINAMIDE ●GLYCERIN ●POLYACRYLAMIDE ●PHENOXYETHANOL ●C13-14 ISOALKANE ●LAURETH-7 ●PANTHENOL ●ASCORBYL GLUCOSIDE ●BUTYLENE GLYCOL ●LINALOOL ●HYDROXYCITRONELLAL ●BENZYL SALICYLATE●BENZYL ALCOHOL ●HEXYL CINNAMAL ●CITRONELLOL ●HYDROLYZED WHEAT PROTEIN ●ALPHA-ISOMETHYL IONONE●COUMARIN ●HYDROLYZED CORN PROTEIN ●HYDROLYZED SOY PROTEIN ●LIMONENE ●IRIS FLORENTINA ROOT EXTRACT ●CITRIC ACID ●CI 19140 / YELLOW 5 ●CI 14700 / RED 4 ●PARFUM / FRAGRANCE● Directions 1. Spread a pump of serum in your hands and distribute this overnight hair treatment to the lengths and ends of your dry or damp hair. 2. No need to rinse in the morning. Tip: Apply 8H Magic Night Serum before bedtime.

Review: Excellent, non greasy, nourishing hair serum - I absolutely adore this product and wouldn't be without it. It comes in a stylish, quality glass bottle. I use the product on my waist length, naturally wavy hair. It works well to nourish my hair and tame frizz. I know it's an overnight treatment but I use it as and when I need it. It doesn't feel greasy at all and seems to soak right in creating a smooth and hydrated feel to my hair. I've been using this product for a while and I think it helps prevent breakage and promote hair growth and strength. It smells amazing too which is always a bonus. If you're looking for a hair product that will nourish your long locks, without being greasy and that smells divine then this is the product for you. Yes, it is expensive but you don't need loads and it seems to last a long while. I think it's worth every penny to keep my locks in tip top condition. It took me a fair while to grow my hair long and this product helps to keep it strong and stay long.
Review: Wake Up to Transformed Hair! An Absolute Must-Have for Dry Locks! - If you have dry, dull, or frizzy hair, stop what you're doing and try the Kérastase Nutritive 8H Magic Night Serum – it's truly a game-changer! I've been using it for a few weeks now, and I'm genuinely blown away by the results. The idea of an overnight leave-in treatment for hair was intriguing, and this serum delivers on every single promise. I apply a few pumps to my mid-lengths and ends before bed, and the first thing I noticed is how lightweight and non-greasy it is. There's no residue on my pillow, and my hair doesn't feel weighed down at all. But the real magic happens overnight. I wake up to hair that feels incredibly soft, smooth, and deeply nourished. My dry ends are visibly healthier, and my hair looks shinier and far less frizzy. It truly feels like my hair has had a full 8 hours of restorative sleep! The inclusion of Niacinamide seems to be working wonders for improving overall hair health. It also has a lovely, subtle scent that's very pleasant. While Kérastase is a premium brand, a little goes a long way, making this bottle last. If you're looking for an effective, luxurious, and easy way to combat dry hair and wake up with gorgeous, manageable locks, this 8H Magic Night Serum is an absolute essential. Highly, highly recommend!

## Features

- 8H Magic Night Serum by Kérastase is a beauty sleep high-nutrition serum for dry hair. This overnight treatment contains anti-dryness polymers for immediate care with a light, non-greasy finish. It also delivers essential nutrients that boost the formula’s ability to nourish and reinforce the hair.
- Protects hair from frizz and extra volume caused by pillow friction. Refreshes hairs shine, strength and softness.
- 1. Spread a pump of serum in your hands and distribute this overnight hair treatment to the lengths and ends of your dry or damp hair. 2. No need to rinse in the morning. Tip: Apply 8H Magic Night Serum before bedtime.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZZJWGPQ |
| Benefits | Protects hair from frizz & extra volume caused by pillow friction. Refreshes hairs shine, strength & softness. |
| Best Sellers Rank | 563 in Climate Pledge Friendly ( See Top 100 in Climate Pledge Friendly ) 4 in Hair Serums 563 in Climate Pledge Friendly: Shop All |
| Brand Name | KÉRASTASE |
| Country Of Origin | Spain |
| Customer Reviews | 4.6 out of 5 stars 6,642 Reviews |
| Global Trade Identification Number | 03474637155025 |
| Hair Type | Dry |
| Hair type | Dry |
| Item Form | Serum |
| Item Volume | 3.04 Fluid Ounces |
| Item Weight | 90 Grams |
| Item form | Serum |
| Liquid Volume | 90 Millilitres |
| Liquid volume | 90 Millilitres |
| Manufacturer | KERASTASE |
| Material Type Free | Sulphate Free |
| Number of Items | 1 |
| Product benefits | Protects hair from frizz & extra volume caused by pillow friction. Refreshes hairs shine, strength & softness. Product benefits Protects hair from frizz & extra volume caused by pillow friction. Refreshes hairs shine, strength & softness. See more |
| Scent | Unscented |
| Scent Name | Unscented |
| Unit Count | 90.0 millilitre(s) |

## Product Details

- **Brand:** KÉRASTASE
- **Hair type:** Dry
- **Item form:** Serum
- **Item volume:** 3.04 Fluid Ounces
- **Liquid volume:** 90 Millilitres
- **Material Type Free:** Sulphate Free
- **Number of items:** 1
- **Scent:** Unscented
- **Unit count:** 90.0 millilitre

## Images

![Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum - Image 1](https://m.media-amazon.com/images/I/514UmAtuc2L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do I know if my hair is dry?**
A: Dry hair has raised scales and feels rough to the touch. Hairs are porous, dull and feel crunchy. The main cause of this is a lack of sebum, which naturally moisturises the scalp.

**Q: What are the benefits of the ingredients in the Nutritive range?**
A: Nutritive hair products contain a vitamin complex, plant-based proteins and Niacinamide to provide dry to very dry hair with essential nutrients and give hair more strength, softness and shine.

**Q: What's the best Nutritive routine for fine, dry hair?**
A: For fine dry hair, we recommend following Bain Satin shampoo with Lait Vital conditioner and Lotion Thermique Sublimatrice blow-dry mist. Then, to nourish dry ends with no greasy finish, apply 5 drops of the Split Ends Serum.

**Q: What Nutritive routine do you recommend for thick dry hair?**
A: For thick dry hair, follow Bain Satin Riche shampoo with the Masquintense Riche hair mask. To protect your hair before styling, finish your routine with Nectar Thermique blow-dry milk.

**Q: I have a dry scalp, which product would help me?**
A: The Nutri-Supplement Scalp Serum has been designed to hydrate all scalp types, providing a feeling of comfort from the 1st application. Its non-greasy formula preserves the scalp's protective barrier.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent, non greasy, nourishing hair serum
*by N***8 on 15 August 2025*

I absolutely adore this product and wouldn't be without it. It comes in a stylish, quality glass bottle. I use the product on my waist length, naturally wavy hair. It works well to nourish my hair and tame frizz. I know it's an overnight treatment but I use it as and when I need it. It doesn't feel greasy at all and seems to soak right in creating a smooth and hydrated feel to my hair. I've been using this product for a while and I think it helps prevent breakage and promote hair growth and strength. It smells amazing too which is always a bonus. If you're looking for a hair product that will nourish your long locks, without being greasy and that smells divine then this is the product for you. Yes, it is expensive but you don't need loads and it seems to last a long while. I think it's worth every penny to keep my locks in tip top condition. It took me a fair while to grow my hair long and this product helps to keep it strong and stay long.

### ⭐⭐⭐⭐⭐ Wake Up to Transformed Hair! An Absolute Must-Have for Dry Locks!
*by G***K on 17 June 2025*

If you have dry, dull, or frizzy hair, stop what you're doing and try the Kérastase Nutritive 8H Magic Night Serum – it's truly a game-changer! I've been using it for a few weeks now, and I'm genuinely blown away by the results. The idea of an overnight leave-in treatment for hair was intriguing, and this serum delivers on every single promise. I apply a few pumps to my mid-lengths and ends before bed, and the first thing I noticed is how lightweight and non-greasy it is. There's no residue on my pillow, and my hair doesn't feel weighed down at all. But the real magic happens overnight. I wake up to hair that feels incredibly soft, smooth, and deeply nourished. My dry ends are visibly healthier, and my hair looks shinier and far less frizzy. It truly feels like my hair has had a full 8 hours of restorative sleep! The inclusion of Niacinamide seems to be working wonders for improving overall hair health. It also has a lovely, subtle scent that's very pleasant. While Kérastase is a premium brand, a little goes a long way, making this bottle last. If you're looking for an effective, luxurious, and easy way to combat dry hair and wake up with gorgeous, manageable locks, this 8H Magic Night Serum is an absolute essential. Highly, highly recommend!

### ⭐⭐⭐⭐⭐ Amazing hair serum
*by T***S on 13 January 2026*

This hair serum has changed my hair for the better. I have straight hair but suffer badly with frizz, and after a week I've noticed such a difference already. I apply it before I put my overnight curler rod in, and my hair isn't as frizzy in the morning and is noticeably shinier and softer. Would definitely recommend!

## Frequently Bought Together

- Kerastase Nutritive 8HR Magic Night Hair Serum - Overnight Beauty Sleep Nourishing Serum, Deeply Conditions, Reduces Tangles & Prevents Frizz, For All Hair Types
- Kérastase Nutritive Split Ends Hair Serum For Dry Hair - Nourishing Leave-In Oil Treatment For Smoothness and Shine, Ultra-Sealing Formula With Anti-Dryness Polymers, 50 ml
- Kerastase Nutritive Nectar Thermique Heat Protecting Leave-In Cream | Deeply Condition and Reduce Frizz | Instant Softness & Shine | With Plant-based Proteins | For Medium to Thick Dry Hair

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---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*