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Kérastase Symbiose Sérum Cellulaire Nuit Overnight Scalp Serum 90ml

Vendor:Kérastase

Kérastase Symbiose Sérum Cellulaire Nuit Overnight Scalp Serum 90ml

R 1,700.00
An overnight anti-dandruff scalp serum with salicylic acid, piroctone olamine and bifidus, designed to help control flakes while supporting scalp comfort through the night.
Good forDandruffItchy ScalpSensitive Scalp
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Finish the routine

Kérastase Symbiose Sérum Cellulaire Nuit is an overnight anti-dandruff scalp serum for flake-prone, sensitive scalps. Applied before bed, it targets stubborn flakes and soothes irritation while you sleep — so you wake to a calmer, more comfortable scalp.

Benefits
  • Works overnight — targets stubborn flakes and irritation while you sleep.
  • Soothes the scalp — calms itch and discomfort for lasting comfort.
  • Hydrates — maintains scalp moisture to ease the dryness that triggers flakes.
  • Lightweight, leave-on — absorbs fast and isn't greasy.
How to use
  1. On a clean, dry scalp, apply 2–4 pumps to the areas most affected.
  2. Part the hair and massage gently to distribute.
  3. Leave on overnight; don't rinse out. Style as usual in the morning.
Who it's for

Best for flake-prone, sensitive scalps wanting an intensive overnight treatment. Learn the difference between a dry scalp and dry hair, read the dry hair guide, or explore the full Kérastase range.

Specifications

Brand
Kérastase
Size
90ml
Format
Serum
Hair concerns
Dandruff, Itchy Scalp, Sensitive Scalp
Suitable for
All hair types

Authorised Kérastase stockist

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Why our stylists rate it
From the Partners Hair team
Kérastase Symbiose Sérum Cellulaire Nuit is an overnight anti-dandruff scalp serum for sensitive scalps prone to dandruff. Part of the Kérastase Symbiose range — the brand's dedicated anti-dandruff scalp-care line. High-concentration leave-in serum that delivers continuous anti-dandruff action for 8 hours during sleep.

Best for: all types of dandruff — dry, oily, persistent, or recurring; intensive overnight scalp treatment in a complete Symbiose anti-dandruff routine paired with Bain Crème Anti-Pelliculaire (dry scalp) or Bain Pureté Anti-Pelliculaire (oily scalp), Fondant Apaisant Essentiel, Masque Revitalisant Essentiel, and Micro-Peeling Cellulaire pre-shampoo.
Less suited to: scalp concerns other than dandruff (use Spécifique Potentialiste for general scalp balance or Genesis range for hair loss); colour-treated hair where alcohol content concerns you (test patch first — the formula contains denatured alcohol typical of leave-on scalp serums); non-dandruff scalp conditions — consult a healthcare professional.

Key actives:
- Piroctone Olamine — anti-fungal that targets Malassezia yeasts responsible for dandruff
- Salicylic Acid — exfoliates and dissolves visible flakes
- Bifida Ferment Lysate — probiotic ferment that supports the scalp microbiome
- Squalane — strengthens the scalp barrier and supports hydration
- Silicone-free, sulfate-free, non-greasy, non-sticky gel-serum texture
- Signature Symbiose fragrance — mandarin and blood orange

Benefits:
- 8 hours of continuous overnight anti-dandruff action during the scalp's natural regeneration window
- Eliminates dandruff at the source through 7-week clinically proven action (full Symbiose system)
- Preserves the scalp barrier without overdrying
- Supports a healthy scalp microbiome with probiotic action
- Non-greasy and non-sticky — no pillow transfer

How to use: Apply 3–4 doses (pumps) onto a dry or lightly damp scalp, section by section. Distribute evenly. Do not rinse. Use overnight — leave on while sleeping. Use after the standard Symbiose washing routine for maximum efficacy.

Format: 90ml overnight scalp serum.

Authorised Kérastase stockist — 100% authentic, sourced from the official South African distributor. Free delivery on orders over R390 across South Africa.
Delivery without the guesswork

Spend R390 and delivery is on us. Orders under R390 are delivered for R67. We normally pack within 1 working day, with delivery in 2–5 working days depending on your location.

Changed your mind? You have 7 days after receiving your order to request a return. Email hello@partnershair.co.za to get started.

Why shop it at Partners Hair

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