I am selling this because I have started using a different retinol product. The capacity is as shown in the photos. Retail price: 2600 yen (from @cosme) COSRX The Retinol 0.1 Cream 20ml Brand: COSRX Set/Single: Single Body/Refill: Body Genre: Korean Cosmetics Number of pieces: 1.0 Beauty Retinol cosrx Korea