2.0
verified purchase
Very little product inside
The price is insanely diabolical for the amount of product you get. You’ll run out quickly, it’s so disappointing.
9/22/2026
What it is: A luxurious overnight nourishing leave-in serum formulated with niacinamide that nourishes, hydrates, detangles, and enhances shine in 8 hours.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Dryness- Shine- Damage, Split Ends, and BreakageKey Benefits: - Intensely nourishes and detangles hair, protecting from pillow friction- Strengthens, hydrates, and enhances shine- Hydrates hair and reduces frizz overnightHighlighted Ingredients:- Plant-Based Proteins: Nourishes hair with essential nutriments and helps retain moisture.- Niacinamide: Locks in hydration for long-lasting hair strength.What Else You Need to Know: An intensely nourishing no rinse leave-in serum formulated with plant-based proteins and niacinamide to reduce frizz, hydrate, and leave hair feeling soft and shiny by morning. 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.Fragrance Description: This serum smells like a fresh and floral composition, with top notes of ylang, royal jelly, and violet leaves for a clean scent, middle notes of wild rose, jasmine, and tonka bean to capture the floral aroma, and bottom notes of sandalwood, white cedarwood, and cinnamon.Clinical Results: In a controlled study using Nutritive 8H Magic Night Serum Hydrating Treatment for Dry Hair, results showed:- Hair was provided 8 hours of overnight nourishment* and vs unwashed hair- Hair was -84% less frizz and +98% stronger vs non-conditioning shampoo
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Returns & exchanges
Within 30 days of delivery
What it is: A luxurious overnight nourishing leave-in serum formulated with niacinamide that nourishes, hydrates, detangles, and enhances shine in 8 hours.Hair Texture: Straight, Wavy, Curly, and CoilyHair Type: Fine, Medium, and ThickHair Concerns:- Dryness- Shine- Damage, Split Ends, and BreakageKey Benefits: - Intensely nourishes and detangles hair, protecting from pillow friction- Strengthens, hydrates, and enhances shine- Hydrates hair and reduces frizz overnightHighlighted Ingredients:- Plant-Based Proteins: Nourishes hair with essential nutriments and helps retain moisture.- Niacinamide: Locks in hydration for long-lasting hair strength.What Else You Need to Know: An intensely nourishing no rinse leave-in serum formulated with plant-based proteins and niacinamide to reduce frizz, hydrate, and leave hair feeling soft and shiny by morning. 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.Fragrance Description: This serum smells like a fresh and floral composition, with top notes of ylang, royal jelly, and violet leaves for a clean scent, middle notes of wild rose, jasmine, and tonka bean to capture the floral aroma, and bottom notes of sandalwood, white cedarwood, and cinnamon.Clinical Results: In a controlled study using Nutritive 8H Magic Night Serum Hydrating Treatment for Dry Hair, results showed:- Hair was provided 8 hours of overnight nourishment* and vs unwashed hair- Hair was -84% less frizz and +98% stronger vs non-conditioning shampoo
- SKU
- 2-P506524
- Brand
- Kérastase
- Category
- beauty / hair-care / hair-oils-serums
- Variants
- 1
Customer reviews
5.0
verified purchase
Worth every single penny!
wake up with hair that feels incredibly soft, smooth, and way less frizzy. It smells like a luxury spa and a little goes a long way. It’s expensive, but honestly worth it if you have dry ends.
9/18/2026
5.0
verified purchase
A must have routine
I really like the product I’ve noticed significantly change in my ends over the last week of using it.
9/17/2026
4.0
verified purchase
A Must Have If You’re Not Sensitive to Scent
I have untreated, undyed hair, and my hair responded really well to this serum. By morning, my hair felt softer, smoother, and more hydrated, with less frizz and a healthier looking finish. It didn’t leave my hair greasy or weighed down, which I really appreciate. My only con is that the fragrance is a tad strong for my liking, but I still really enjoy the product.
9/16/2026
1.0
verified purchase
not worth it
Ok, the bottle is half way full. I didn't see the difference in my hair.
9/15/2026
3.0
verified purchase
I like this product, it pulls your hair back together after you brush it for the night, it's not life changing but i definitely enjoy using it. the smell is great if you like musky perfumes you'll enjoy it. don't love the pump though as there's a decent amount of product i can't access! i probably won't repurchase but id be interested to try more from this line
9/9/2026
5.0
verified purchase
Love it so much!! (unfortunately for my wallet)
You never want to end up loving the expensive stuff 😭 but this stuff really works. It leaves my hair feeling smooth and lush. It’s very smoothing and lightweight on the hair. It has a gentle scent that isn’t overpowering and is reminiscent of luxury hair salon products
9/6/2026
2.0
verified purchase
Just okay. Not moisturizing enough and absolutely not worth the price tag. Smell is nice.
9/3/2026
4.0
verified purchase
Title: A Must-Have for Soft, Healthy Hair
I absolutely love this serum! It leaves my hair feeling so soft, smooth, and nourished by the morning. It’s perfect for dry hair and doesn’t leave it feeling heavy or greasy. My hair looks healthier and feels amazing after using it. Definitely recommend!
9/2/2026
5.0
verified purchase
Very happy with this product, this was my second time purchasing!! I genuinely see a difference in my hair and love the way it makes it feel. Helps control my frizz and makes my hair so smooth and shiny.
8/26/2026
