High-diffusion serum which provides immediate and long-lasting, intense hydration and optimum comfort. Relieves tightness sensations, smoothes fine lines due to dehydration. The skin feels silky smooth. Apply morning and/or evening onto face and neck after cleansing and applying a fine mist of Avène Thermal Spring Water. Follow with your daily moisturizer from Hydrance range. Formulated to minimize the risks of allergy. Non comedogenic. For external use only. Avoid contact with the eyes