Description Dr. Jart+ Cryo Rubber Moisturizing Mask 40g offers an innovative skincare experience, inspired by cryotherapy. This two-step mask lowers skin temperature, stimulating microcirculation to promote optimal absorption of active ingredients. The first step is to apply a concentrated gel serum containing hyaluronic acid and a prebiotic complex to intensely hydrate and soothe the epidermis. The second step, a natural rubber mask made with algae and clay, seals in the benefits of the serum while providing an immediate feeling of freshness. Tested under dermatological control.