Our V-Shaped Lifting Mask Contains Glycerin And 1, 2-Hexanediol. It Can Shape A V-Shaped Face And Enhance The Jawline. Its Usage Method Is Very Simple: Completely Clean Your Facial Skin, Take Out The Mask, Apply It Evenly On Your Face, Leave It On For 15 To 20 Minutes To Allow The Essence To Be Fully Absorbed, Then Remove The Mask And Rinse Thoroughly With Clean Water. And It Can Make The Skin Smoother.