Brand from Japan: Quality First. Our proprietary technology allows us to stably blend the much-talked-about ingredient exosomes at high concentrations.Furthermore, by encapsulating them in nanocapsules, they are quickly delivered to every corner of your skin, giving you firm, lifted skin.We also combined five types of vitamin C and niacinamide to take your skin to the next level.How to use:Remove the mask from the bag and unfold it.First align the sheet over your eyes, then over your mouth, and then fit it over your entire face.Leave the mask on for about 3 minutes, then remove it and wipe it off gently.