JONZAC THERMAL SPRING WATER Various clinical studies have demonstrated the benefits of Jonzac thermal spring water for the skin. It is revitalizing and soothing for all skin types, even the most sensitive skin. With daily use of this thermal spring water, the skin barrier is regenerated and skin quality is transformed. HYALURONIC ACID Our Hydrating Serum contains natural hyaluronic acid which is a physiological molecule that maintains hydration by trapping moisture at the heart of the extracellular matrix, like a sponge. In its free state, it also has a demonstrated regenerative, plumping and firming effect on the skin. NATURAL GLYCERIN Glycerin helps maintain moisture and hydration levels in the upper layers of the skin by absorbing water and locking it in. This infused ingredient contributes to reinforcing the skin barrier.