---
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: "€ 99.79"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kérastase"
url: https://www.desertcart.hr/products/528172471-nutritive-nourishing-hair-serum-with-niacinamide-overnight-leave-in-treatment
store_origin: HR
region: Croatia
---

# 8H overnight nourishment up to 40% more shine up to 98% stronger hair Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum

**Brand:** kérastase
**Price:** € 99.79
**Availability:** ✅ In Stock

## Summary

> 🌙 Transform your nights, own your mornings with Kérastase Magic!

## 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?** € 99.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/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 20% recycled glass, combining eco-consciousness with premium care.
- • **Frizz-Free Mornings:** Clinically proven to reduce frizz by up to 84%, keeping your look sleek and polished.
- • **8-Hour Deep Nourishment:** Niacinamide and plant proteins penetrate deeply while you sleep for lasting softness.
- • **Lightweight & Non-Greasy:** Fast-absorbing milky-gel texture that leaves no residue on pillows or hair.
- • **Wake Up to Resilient Hair:** Strengthens dry hair by up to 98%, reducing breakage overnight.

## Overview

Kérastase Nutritive Nourishing Hair Serum is an 8-hour overnight leave-in treatment formulated with Niacinamide, plant-based proteins, and Iris Root extract to deeply nourish, strengthen, and smooth dry hair. Clinically proven to reduce frizz by up to 84%, increase softness by 48%, and boost shine by 40%, it absorbs quickly without greasiness, protecting hair from pillow friction. Ideal for dry hair types, this lightweight serum comes in a stylish bottle made with 20% recycled glass, offering a luxurious and sustainable hair care solution.

## Description

Product Description Kérastase 8H Magic Night Serum is an overnight treatment for dry hair, leaving it smooth for up to 8 hours. Anti-dryness polymers deliver immediate care via a lightweight, milky-gel texture that quickly melts in. Infused with Iris Root extract and 5 vitamins (including vitamin E), the formula penetrates the hair fiber over 8 hours for 100% absorption, restoring balanced nutrition. It works overnight to smooth, strengthen, and protect from pillow friction. Suitable for all dry hair types. It detangles fine hair and leaves normal to coarse hair nourished, visibly softer, and easier to style by morning with a satin finish. Refreshes shine, strength, and softness. It is proven to provide up to 84% instantly less frizz*, up to 48% softer hair**, and up to 40% more shine***. Additionally, it leaves hair up to 98% stronger**** to help protect it against breakage. The serum is housed in a bottle made of 20% recycled glass. *Instrumental test vs classical shampoo **Instrumental test vs sensitised hair ***Instrumental test vs pre-washed hair ****Brushing test vs classical shampoo on sensitised hair 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 Apply 2-4 pumps of the serum to damp or dry hair and leave overnight. For extra nutrition, combine with other products from the Kérastase Nutritive series.

Review: I love this! - I'm already a big fan of the brand, but I love this. I lighten my hair, so I'm conscious that it always needs moisture. I apply every night and my hair is smooth and silky in the morning. I feel like there is less frizz - especially when combined with a silk pillowcase. My favourite thing is that it doesn't feel heavy or greasy - it just works right into my hair seamlessly. And, as an added bonus, it smells delightful. The price did make me wince, but you get a lot of product for that, and you only use a small amount each time, so let's do the maths! If we assume that each pump is 0.25ml (thanks Copilot), then that's 360 pumps per bottle. It suggests you use 1-2 for short-mid hair or 3-4 for long - depending on texture, so let's go with the average: 3 pumps, that means it will last 120 uses - or roughly 4 months, and the price per day/use is about 33p. So actually, it's really not that bad at all.
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.

## Features

- PRIMARY BENEFIT: An overnight leave-in serum designed to deeply help strengthen, nourish, and replenish dry hair while you sleep.
- KEY INGREDIENTS: Formulated with Niacinamide and plant-based proteins, the formula is designed to replenish & nourish dry hair while you sleep.
- RESULTS: Wake up to softer feeling hair that is designed to replenish & nourish dry hair, leaving it frizz-free, stronger, and shinier.
- HOW TO USE: Apply to dry or damp hair before bed. Massage into lengths and ends. Leave in overnight with no need to rinse in the morning.
- WHO IT'S FOR: This product is designed for dry hair. This non-greasy formula absorbs quickly without leaving residue on your pillow.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZZJWGPQ |
| Benefits | Leaves hair feeling softer, whilst replenishing & nourishing dry hair, leaving it stronger and shinier. |
| Best Sellers Rank | 1,431 in Beauty ( See Top 100 in Beauty ) 6 in Hair Serums |
| Brand Name | KÉRASTASE |
| Country Of Origin | España |
| Customer Reviews | 4.6 out of 5 stars 8,124 Reviews |
| Global Trade Identification Number | 03474637155025 |
| Hair Type | Dry |
| Hair type | Dry |
| Item Form | Serum |
| Item Type Name | Fastener |
| 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 | Leaves hair feeling softer, whilst replenishing & nourishing dry hair, leaving it stronger and shinier. Product benefits Leaves hair feeling softer, whilst replenishing & nourishing dry hair, leaving it stronger and shinier. See more |
| Scent | Unscented |
| Scent Name | Unscented |
| Unit Count | 90.0 millilitre |

## 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/51ZXvqrmE1L.jpg)
![Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum - Image 2](https://m.media-amazon.com/images/I/61yhJJWUApL.jpg)
![Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum - Image 3](https://m.media-amazon.com/images/I/6117jZoTEVL.jpg)
![Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum - Image 4](https://m.media-amazon.com/images/I/615PNctq52L.jpg)
![Nutritive Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 8H Magic Night Serum - Image 5](https://m.media-amazon.com/images/I/61StME7JeLL.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

### ⭐⭐⭐⭐⭐ I love this!
*by D***N on 4 July 2026*

I'm already a big fan of the brand, but I love this. I lighten my hair, so I'm conscious that it always needs moisture. I apply every night and my hair is smooth and silky in the morning. I feel like there is less frizz - especially when combined with a silk pillowcase. My favourite thing is that it doesn't feel heavy or greasy - it just works right into my hair seamlessly. And, as an added bonus, it smells delightful. The price did make me wince, but you get a lot of product for that, and you only use a small amount each time, so let's do the maths! If we assume that each pump is 0.25ml (thanks Copilot), then that's 360 pumps per bottle. It suggests you use 1-2 for short-mid hair or 3-4 for long - depending on texture, so let's go with the average: 3 pumps, that means it will last 120 uses - or roughly 4 months, and the price per day/use is about 33p. So actually, it's really not that bad at all.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Annoyingly good stuff.
*by H***M on 24 November 2025*

OK, so this stuff is brilliant. I have hair that does NOT want to be bleached, however I persist in bleaching it and inevitably suffer from breakage. I recently bought this after going blonde again, and it has been an absolutely gamechanger. My hair is the healthiest it has EVER been post-bleaching. I run a squirt or two of it through my hair at bedtime, concentrating on the front of my hair where I tend to get the most breakage. I also occasionally run it through my hair during the day to smooth it out a bit. My hair tends to look greasy when I apply other moisturising products, but it just drinks this in and doesn't mean I have to rewash/restyle after application. I've been using it for just over a month and I'm about halfway through the tube, so I've just ordered a second one on the Black Friday offer. Yes, it's more expensive than other options, but it is significantly better than anything else I've tried (and I've tried a silly amount of products). Even at full price, paying £25-ish quid per month to stop my hair from being entirely frazzled is worth it to me. I can't recommend enough, I'm just annoyed that. It's so good I'm now commited to using this product for life 😂 PS there is a specific version of this for blonde hair, but my hairdresser warned me that if you prefer warmer tones in your hair, the other one will bring out silver tones instead (similar to purple shampoo). So the other version is probably better for cool blondes, but if you're like me I would stick to this one (or risk having to re-tone your hair more regularly).

## 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 Croatia*
*Store origin: HR*
*Last updated: 2026-08-11*