The Réponse Délicate (Sensiflora Serum) by Matis Paris, packaged in a 30 ml bottle, is specifically formulated for sensitive and reactive skin. Thanks to its gentle composition enriched with soothing active ingredients, it immediately calms redness and irritation, providing a una lasting comfort sensation. The lightweight and non-greasy texture ensures quick absorption, enhancing hydration and skin protection. Ideal for those seeking an effective and gentle treatment that preserves the skin's natural balance.