• Nutri-Supplement Scalp Serum by Kérastase is a moisturizing serum specifically designed for dry scalp. • Enriched with niacinamide, it provides essential vitamins that nourish and hydrate the scalp, revitalizing the hair. • Provides immediate hydration and creates a healthier environment for new hair growth. • Supplies essential vitamins and preserves the barrier function of the dry scalp. • Fluid non-greasy formula with a milky texture and quick absorption. • Up to 23% more scalp hydration immediately after application. • Bottle made with 20% recycled glass. • Key ingredients: Glycerin, Anti-Dryness Polymers, Coating Actives, Fatty Acids and Vitamins Blend. • Product dimensions: 10.8 cm wide, 16.9 cm high, 15.8 cm long, and weight of 0.09 kg. • Application: From 2 to 4 doses section by section on dry or damp scalp, massage to distribute evenly. No rinsing required. Blow dry. Apply as many times as needed. In case of contact with eyes, rinse them immediately and thoroughly with water.