Retail price is 5830 yen. I purchased this around November of last year, but I'm using a different product and haven't had a chance to use this one, so I'm putting it up for sale. This is an unused, unopened item, but it has been stored at home, so please refrain from purchasing if you are concerned. Feel free to ask if you have any questions! [Product Description] What is Ennshii For Quick Morning? It's an instant-effect serum that uses unique technology to pack 100% carbon dioxide gas into whipped milk, waking up your skin in just 5 seconds. During the night, you hardly move your face, which can lead to poor lymphatic flow and blood circulation. That's why mornings are often when you experience the most puffiness. But you want to leave the house with your best skin in the morning! If you have time, you can massage or use a carbon dioxide gas pack, but many people don't have time for an elaborate morning skincare routine. That's where "Ennshii For Quick Morning," a morning-specific serum, comes in! Just apply the right amount to your face after washing your face, and in just 5 seconds, it can improve puffiness and awaken your skin.