KÉRASTASE Nutritive Hydrating Scalp Serum for Dry Scalp — 90 ml, Fast-Absorbing Niacinamide Formula

KÉRASTASE Nutritive Hydrating Scalp Serum is a lightweight, fast-absorbing treatment that soothes and moisturizes dry scalps for immediate comfort and long-lasting nourishment.

This scalp serum combines niacinamide and plant-derived proteins with a fast-absorbing, non-greasy formula designed to target dryness at the roots. It’s intended to be applied directly to the scalp between washes or as part of a daily care routine to help restore balanced moisture, reduce tightness, and support a healthier-feeling scalp without weighing hair down. The product suits anyone seeking targeted hydration at the scalp and integrates easily with complementary KÉRASTASE Nutritive treatments.

How quickly will I feel relief from a dry, uncomfortable scalp?

Most users notice immediate sensory comfort thanks to the serum’s lightweight, hydrating texture. The formulation spreads easily and absorbs rapidly so you can feel reduced tightness and less surface flaking right after application.

• Fast-absorbing, non-greasy texture for quick comfort
• Immediate surface hydration to reduce dryness symptoms
• Designed for spot treatment on dry or towel-dried scalp

What are the key ingredients and how do they help scalp health?

The serum pairs niacinamide with plant-based proteins and vitamins to address moisture retention and nourishment at the scalp. Niacinamide helps maintain hydration levels while the proteins support the scalp’s natural barrier, contributing to a more balanced, comfortable scalp environment over time.

• Niacinamide: supports moisture retention and barrier balance
• Plant-based proteins and vitamins: nourish hair roots without buildup
• Light formulation avoids greasy residue that can weigh hair down

How should I use this serum for best results?

Apply the serum directly to dry or towel-dried areas of the scalp, concentrating where dryness or tightness is most noticeable. The brand recommends around four doses per application, gently massaging the product in; leave it in — do not rinse — and style as usual.

• Direct application to scalp — no rinsing required
• Use on dry or towel-dried hair; massage to disperse
• Combine with KÉRASTASE Nutritive routine products for enhanced results

Can I use this serum with other styling or overnight products?

Yes. The serum is formulated to be compatible with daily styling and complementary KÉRASTASE treatments. For daytime scalp hydration pair it with a heat protectant before styling; for overnight support, incorporate recommended night serums as part of a full care routine.

• Layer with heat protectants before styling for added care
• Works with day and night serums in the Nutritive collection
• Non-greasy finish that won’t interfere with styling products

Who is this for: This KÉRASTASE Nutritive Hydrating Scalp Serum is formulated for anyone experiencing dry or uncomfortable scalp sensations who wants targeted hydration without heavy oils. It’s suitable for all hair types that need root-level moisture and for users who prefer a lightweight, fast-absorbing product that fits into existing styling routines. Ideal for people seeking immediate relief plus ongoing support when used regularly alongside other Nutritive care steps.

Ingredients

Aqua / Water, Glycerin, Citric Acid, Polyquaternium-37, Paraffinum Liquidum / Mineral Oil, Amodimethicone, Phenoxyethanol, Polysorbate 20, Quaternium-87, Stearyl Alcohol, Behentrimonium Chloride, Panthenol, Niacinamide, Ascorbyl Glucoside, Butylene Glycol, Propylene Glycol, Candelilla Cera / Candelilla Wax, Ppg-1 Trideceth-6, Chlorhexidine Digluconate, Isopropyl Alcohol, Trideceth-6, Acrylates Copolymer, Sorbitan Oleate, Polyquaternium-11, Linalool, Hydrolyzed Wheat Protein, 2-Oleamido-1,3-Octadecanediol, Hydroxycitronellal, Benzyl Salicylate, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Cetrimonium Chloride, Benzyl Alcohol, Hexyl Cinnamal, Citronellol, Iris Florentina Root Extract, Alpha-Isomethyl Ionone, Coumarin, Limonene, Parfum / Fragrance.