Horse oil is oil extracted from the fat tissue of horses. It has the functions of hydrating and moisturizing, caring for the skin, promoting cell regeneration, releasing thiol and antibacterial. Shizimei Sleepless Moisturizing Mask contains horse oil and hyaluronic acid produced in Jeju Island to infuse dry and tired skin with sufficient moisture and vitality; active ingredients such as aloe vera leaf and purlina extract enhance skin moisturization and make skin smoother and softer.