JMsolution Water Luminuous Golden Cocoon Mask Black 45g x 10ea Product Description With thick and dense-mesh net structure, it moisturizes skin and prevent evaporation. High-adherence and high elasticity mask pack with the effect of a whole bottle (45g) of essence! Amazing effect of triple rayon sheet from Japan. Streghtenns skin's natural moisture barrier with 1000ppm PhytoAct golden silk oil. Contains golden silk cocoon protein and provides double functions of whitening and wrinkle improvement High-Moisturising ingredient of triple hyaluronic acid and moisture Deeply hydrates rough, dry skin. Patent: Golden cocoon extract How to use Put the mask on face for 20-40 minutes, and then massage the remaining essence until absorbed.