Kérastase Symbiose Sérum Nuit Intensif – Overnight Anti-Dandruff Renewal Serum

Who It’s For
For anyone experiencing dandruff, scalp discomfort, or flakes — especially those wanting an elegant, non-medicinal solution that works overnight. Suitable for sensitive scalps.

What It Is
A powerful, leave-on nightly scalp serum designed to visibly reduce flakes and support a balanced, comfortable scalp. This lightweight formula blends salicylic acid with soothing hydration to gently micro-exfoliate, calm irritation, and restore harmony while you sleep. Each morning, the scalp feels fresher, clearer, and beautifully renewed.

Why You’ll Love It
Because it works quietly while you rest — easing itch, reducing flakes, and bringing comfort back to your scalp without any heaviness or residue. It feels luxurious, not clinical, making your nighttime routine just a little more indulgent.

How to Use
Apply directly to the scalp at bedtime. Use section by section, focusing on areas of concern. Massage in gently. Do not rinse. Style as usual in the morning.

When to Use
Use nightly for six weeks for visibly reduced flakes and a calmer, healthier-feeling scalp.

Fragrance
A serene, modern blend of fresh citrus, soft florals, and gentle musk — clean, comforting, and perfect for an evening ritual.

Key Ingredients
• Salicylic Acid — Gently exfoliates and reduces visible flakes
• Bifidus — Supports a balanced, healthy scalp environment
• Glycerin — Hydrates and comforts the scalp through the night

Full Ingredient List
Aqua/Water/Eau, Alcohol Denat., Glycerin, Salicylic Acid, Bifida Ferment Lysate, Sodium Hydroxide, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Citric Acid, Parfum/Fragrance, Limonene, Linalool, Benzyl Salicylate, Citronellol, Coumarin, Alpha-Isomethyl Ionone.

Why We Love It
Because it transforms scalp comfort overnight. Flakes soften, irritation calms, and your scalp feels like itself again — smooth, balanced, and refreshed. It’s the kind of quiet care that makes a real difference in our dry Canadian climate.