Réponse Fondamentale Authentik-Fundamental Mask

A rinse-off mask from MATIS Paris designed to hydrate and soothe dull, dry skin. Creamy to gel-like in texture and suitable for normal to dehydrated complexions, it works as a weekly restorative treatment. Fragrance-free and formulated for sensitive-prone skin, the Réponse Fondamentale Mask targets radiance and comfort without heaviness.