Jonzac thermal spring water lies 1850 meters underground and is drawn directly from its original environment. This pure, gentle and hypermineralized water is also isotonic, perfectly supporting skin cell integrity. Jonzac spring water has been demonstrated to have lots of benefits for the skin, which make it especially adapted to sensitive skin: Jonzac thermal spring water is revitalizing, and soothing. Each day, the hydration barrier of the skin is regenerated and skin quality is transformed. All the benefits of this precious active ingredient can be found in our High Tolerance Rich Cream.