Mizon Joyful Time Essence Mask Pack Vitamin is one of the best face masks to deeply nourish and hydrate the skin. This product contains rose extract that helps soothe the skin and improve its elasticity, in addition to other natural extracts to intensely revitalize and hydrate the skin. The Mizon Joyful Time Essence Mask Pack can be used as needed to nourish and moisturize the skin. Clean your face thoroughly, then apply the mask to your face for 10-20 minutes. Then remove the mask and gently massage the remaining residue until completely absorbed by the skin