Regenerating Night Serum Anti-Aging for Hair

The Kérastase Chronologiste Night Serum 90ml is a leave-in regenerating night treatment designed to visibly improve hair quality while you sleep. Overnight, the formula works intensively to nourish the hair fiber, reduce frizz and restore softness, shine and body to hair by morning.

Enriched with Pro-Xylane™ and Alga Ochrophyta, this night serum helps plump the hair structure and counteract signs of aging. The lightweight, fast-absorbing texture spreads easily through lengths and ends without weighing hair down, leaving hair silky and scented with the iconic Chronologiste fragrance.

Perfect for a luxurious, high-performance night haircare routine.

Main benefits Kérastase Chronologiste Night Serum 90ml

• Regenerating night treatment for hair

• Anti-aging action on the hair fiber

• Reduces frizz overnight

• Delivers softness and shine by morning

• Helps plump the hair

• No rinsing required

• Light, non-greasy texture

• Suitable for all hair types

Visible results after just one night

• Stronger, more resilient hair

• Improved frizz control

• Increased shine

• Plumped hair fiber

• Smoother, more disciplined lengths

• Hair with a healthier appearance

Who it's recommended for

The Chronologiste Night Serum 90ml is suitable for:

• Dry, dull hair

• Frizzy, unruly hair

• Mature or sensitized hair

• Fine hair that lacks body

• Dehydrated lengths

• Leave-in night treatment

• Anti-aging haircare routines

How to use

How to use Kérastase Chronologiste Night Serum:

1. Apply before going to bed

2. Use on dry or slightly damp hair

3. Dispense a small amount into the hands

4. Apply to lengths and ends

5. Do not rinse

6. Proceed with styling in the morning

Can be used daily for optimal results.

Key technology and active ingredients

• Pro-Xylane™ plumping effect

• Regenerating Alga Ochrophyta

• Moisturizing and softening agents

• Lightweight, silky-effect texture

• Iconic Chronologiste fragrance

Product details

• Size: 90ml

• Leave-in night serum for hair

• Anti-aging hair treatment

• Overnight anti-frizz effect

• Delivers softness and shine

• Suitable for all hair types

• Does not weigh down lengths

FAQ – Frequently Asked Questions

What is the difference between the 30ml and 90ml sizes?

The product is the same; the 90ml size is more cost-effective and ideal for ongoing use.

Does the Chronologiste Night Serum 90ml need to be rinsed out?

No, it is a leave-in treatment that works overnight.

Can I apply it every evening?

Yes, it can be used daily as a night treatment.

Is it suitable for fine hair?

Yes, the lightweight texture does not weigh down fine hair.

Does it help with nighttime frizz?

Yes, it reduces frizz and improves hair discipline.

Should it be applied to roots or lengths?

Apply mainly to lengths and ends