Here are 23 bottles. I'm selling them because I no longer drink them. 23 bottles of Kirishima natural water containing silica, 500ml each. The expiration date is October 2027. - Product name: Nomu Silica ~Kirishima Natural Water~ - Volume: 500ml - Number of bottles: 24 - Silica content: 97mg - Calcium content: 31mg - Magnesium content: 3.4mg - Sodium content: 170mg Please understand that these have been stored at home. Thank you for your understanding. Thank you for looking.