KERASTASE Symbiose Intensive Anti-Dandruff Cellular Night Serum 90ml

KERASTASE Symbiose Intensive Anti-Dandruff Cellular Night Serum 90ml is an intensive overnight anti-dandruff scalp serum for sensitive scalps prone to dandruff. Powered by Salicylic Acid, Piroctone Olamine and Bifidus, it works continuously for 8 hours overnight to target visible flakes, soothe scalp discomfort and help prevent dandruff from reappearing. The lightweight gel-serum is non-greasy, non-sticky, sulfate-free and silicone-free.

8-hour overnight action – Works while you sleep, during the scalp's regenerative period.

Targets dandruff at the source – Helps reduce visible flakes and support more balanced cellular renewal.

Soothes sensitive scalp – Helps relieve irritation and discomfort associated with dandruff.

Supports the scalp barrier – Designed to help preserve the scalp's natural protective barrier.

Helps control scalp greasiness – KERASTASE reports reduced greasiness after four weeks of use.

Non-greasy & non-sticky – Lightweight translucent-to-milky serum-gel texture designed specifically for overnight use.

Sulfate & silicone-free – Particularly relevant for customers looking for a dedicated leave-in scalp treatment without sulfates or silicones.

90ml · Anti-Dandruff · Scalp Serum · Night Treatment · Sensitive Scalp · Salicylic Acid · Piroctone Olamine

Best for: Dandruff • Visible flakes • Sensitive scalp • Scalp discomfort • Oily scalp prone to dandruff • Dry scalp prone to dandruff • Overnight scalp care

What Is It?

KERASTASE Symbiose Intensive Anti-Dandruff Cellular Night Serum 90ml is an intensive overnight scalp treatment from the Symbiose collection, developed for sensitive scalps experiencing dandruff.

Unlike a rinse-off anti-dandruff shampoo, this serum remains on the scalp throughout the night, providing 8 hours of continuous action.

The formula combines three key components:

Salicylic Acid + Piroctone Olamine + Bifidus

Salicylic Acid helps loosen flakes and dead skin cells, Piroctone Olamine targets factors involved in dandruff formation, and Bifidus helps support a healthier scalp environment.

KERASTASE reports anti-dandruff efficacy lasting for up to 7 weeks following the recommended protocol, based on a clinical study of 37 people after four weeks of use.

The result:

Target Flakes → Soothe Scalp → Support Balance → Protect Scalp → Overnight Care

Why You'll Love It

• Intensive overnight anti-dandruff treatment
• 8 hours of continuous night action
• Targets visible flakes
• Helps prevent dandruff from reappearing
• Soothes scalp discomfort
• Helps preserve the scalp barrier
• Suitable for sensitive scalps
• Works for different types of dandruff
• Non-greasy formula
• Non-sticky texture
• Sulfate-free
• Silicone-free

Who Is It For?

Ideal for:

Sensitive scalp prone to dandruff
Visible flakes
Dry dandruff
Oily dandruff
Scalp discomfort associated with dandruff
Scalp prone to recurring flakes
Customers wanting intensive overnight scalp care
Customers looking for sulfate-free and silicone-free scalp treatment

Pair Me With

KERASTASE Symbiose Bain Pureté Anti-Pelliculaire Anti-Dandruff Shampoo – Ideal for oily scalps prone to dandruff, providing purifying cleansing while targeting visible flakes.

KERASTASE Symbiose Bain Crème Anti-Pelliculaire Anti-Dandruff Shampoo – A better match for dry and sensitive scalps prone to dandruff, combining anti-dandruff cleansing with additional moisture.

KERASTASE Symbiose Micro-Peeling Cellulaire Scalp Treatment – Use before shampooing as an exfoliating scalp treatment to help loosen dead skin cells and visible flakes.

KERASTASE Symbiose Fondant Apaisant Essentiel Conditioner – Follow cleansing with soothing conditioning care for hair and scalp prone to dandruff.

KERASTASE designed Symbiose as a complete cellular anti-dandruff routine rather than simply a standalone shampoo treatment.

Symbiose Intensive Anti-Dandruff Night Serum | Kérastase UK

Use at least 3 times a week before going to bed, during a 4-week period.

Apply 3 to 4 doses on dry or towel-dried scalp, section by section.
(1 dose = 1 pipette until the mark).

Massage gently.

Do not rinse and keep overnight.

• Aqua • Water • Eau • Alcohol Denat. • Ammonium Polyacryloyldimethyl Taurate • Citric Acid • Peg-40 Hydrogenated Castor Oil • Aminomethyl Propanol • Piroctone Olamine • Squalane • Salicylic Acid • Bifida Ferment Lysate • Limonene • Glycerin • Benzyl Salicylate • Benzyl Alcohol • Linalool • Citronellol • Citral • Geraniol • Artemisia Umbelliformis Flower Extract • Coumarin • Phenoxyethanol • Sodium Benzoate • Potassium Sorbate • Parfum / Fragrance