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KérastaseChronologiste Restorative Overnight Hair Serum
Chronologiste restorative overnight serum for hair weakened by signs of aging such as dryness, dullness, lack of volume. Wake up to fuller, healthier looking and smoother hair*. Enriched with Pro-xylane and Ochrophyta Algae.
Helps reverse 5 signs of hair aging in 1 night**
Up to 92% less breakage***
Adds shine & strength while controlling frizz
Infused with the signature Chronologiste scent of Bergamot, Rose & Musk Accord for a luxurious, sensorial experience.
*Consumer test after application of Bain + Mask + Night Serum, 90 consumers
** Instrumental test after application of Serum on dryness, dullness, lack of volume and thickness, frizz
***Instrumental test after 1 use of Overnight Youth Serum
Helps reverse 5 signs of hair aging in 1 night**
Up to 92% less breakage***
Adds shine & strength while controlling frizz
Infused with the signature Chronologiste scent of Bergamot, Rose & Musk Accord for a luxurious, sensorial experience.
*Consumer test after application of Bain + Mask + Night Serum, 90 consumers
** Instrumental test after application of Serum on dryness, dullness, lack of volume and thickness, frizz
***Instrumental test after 1 use of Overnight Youth Serum
Directions
Step 1: Apply to damp hair
Step 2: Leave-In
Step 3: Blow-dry and heat style
Ingredients
1227698 B - INGREDIENTS: AQUA / WATER / EAU • DIMETHICONE • GLYCERIN • ISOPROPYL MYRISTATE • PHENOXYETHANOL • POLYACRYLAMIDE • C13-14 ISOALKANE • LAURETH-7 • BENZYL SALICYLATE • HEXYL CINNAMAL • BENZYL ALCOHOL • LINALOOL • TETRAMETHYL ACETYLOCTAHYDRONAPHTHALENES • CARVONE • CITRUS AURANTIUM PEEL OIL • LIMONENE • POGOSTEMON CABLIN OIL • CITRONELLOL • LINALYL ACETATE • GERANIOL • HYDROXYCITRONELLAL • MACROCYSTIS PYRIFERA EXTRACT / KELP EXTRACT • HYDROXYPROPYL TETRAHYDROPYRANTRIOL • BENZALDEHYDE • GERANYL ACETATE • COUMARIN • CITRIC ACID • TRIMETHYLBENZENEPROPANOL • ROSE KETONES • PROPYLENE GLYCOL • BETA-CARYOPHYLLENE • POTASSIUM SORBATE • SODIUM BENZOATE • PARFUM / FRAGRANCE (F.I.L. N70068793/1).
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
+Offer
FREE Mystery Gift, when you spend £80 on anything.*
One free gift per order. Valid until the 22nd of April, or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total value at order summary must be £80 or more worth of products, after any Promotion Code, Brands You Love discount and before delivery charges are applied.
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Rated 5 out of
5
by
Snow78610 from
Makes my hair so soft
[This review was collected as part of a promotion.] I sued this overnight as the instructions suggested alongside the shampoo and hair mask from this range. With all three my hair were definitely were soft and smooth and frizz free until the next wash 4 days later which I was very impressed with. All the products smelt absolutely divine. I would recommend however they are a premium hair care range which come with a hefty price tag but would be great to get when on offer.
Date published: 2026-04-09
Rated 5 out of
5
by
Leanne877 from
I love it!
[This review was collected as part of a promotion.] I was slightly apprehensive about using this product, as I don’t usually wash my hair in the evening. However, this has been a game changer! My hair looks so much healthier. I have colour treated hair, which can get dry with oily roots but this has really helped! My hair lasts longer between washes, feels soft and smooth and looks great! I’d highly recommend!
Date published: 2026-04-09
Rated 5 out of
5
by
Juliem2 from
Amazing serum
[This review was collected as part of a promotion.] This is the best hair serum I have ever used. The difference it has made to my hair is unreal. I use with the other 2 products in the range and im so happy with the results. It's expensive, but its worth every penny
Date published: 2026-04-09
Rated 3 out of
5
by
Charlie12081 from
Lovely
[This review was collected as part of a promotion.] I can’t say I noticed much using this product although what I will say is when used as a trio with the shampoo and conditioner it goes so well the trio altogether works amazingly would recommend all three!
Date published: 2026-04-09
Rated 5 out of
5
by
LaurenR1 from
Works well
[This review was collected as part of a promotion.] I love this serum, it’s so innovative at improving hair quality. It helps plump the fibre with moisture making it look thicker and healthier over night, meaning you’re not going to be waking up with a bad hair day! My hair is so much smoother when I wake up (I really have some major frizz prone hair) and it feels lightweight and doesn’t make my hair greasy. It also smells absolutely incredible!
Date published: 2026-04-09
Rated 5 out of
5
by
Angela8210 from
Overnight Youth Serum
[This review was collected as part of a promotion.] A great hair serum from Kerastase designed to age correct hair weakened by signs of aging. I found it helped with frizz and left my hair feeling more hydrated and smoother. It's easy to use each night and use on the lengths of hair with no need to rinse in the morning.
Date published: 2026-04-09
Rated 3 out of
5
by
ALouise3 from
Unsure!
[This review was collected as part of a promotion.] Initially the packaging and luxury feel of this serum had me impressed, it looks lovely and feels well worth the price.
After testing it for 2 weeks however I am still unsure if it’s for me, some days I feel it does exactly what it says and my hair is lovely and glossy after use and others I don’t really notice a difference.
Nice scent and not too heavy on your hair.
Date published: 2026-04-09
Rated 5 out of
5
by
Andreea10 from
Divine serum!!!
[This review was collected as part of a promotion.] Kerastase chronologiste overnight youth serum it is a holy grail!! The smell is very strong and amazing that lasts for days. The serum doesn’t weigh down your hair, it is easy absorbed, helps with frizz , smooth and makes dull hair look much better. I highly recommend it!
Date published: 2026-04-08
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