[DESCRIPTION] It's a serum that fills up from the inside of the skin with a dense quadruple elastic layering. Retinol & Retinoid Quadruple Synergy Improves Density Elasticity, Various Skin Aging Signs. It strengthens and nourishes skin barriers to maintain high density elasticity. You can feel the soothing effect of cypress leaf extract and the soft and moist texture. [HOW TO USE]Gently spread an appropriate amount all over your face during the morning and evening serum usage steps.Each person may have different effects.※ All purchased items from our listings will be shipped from South Korea.