Although new, this item has been stored at home. I am selling it because I bought too many. Thank you for your understanding. CheckUP Lion CheckUP Gel Banana, set of 2 ※Manufacturing Dates 2025.04.10 2025.05.21 [Quasi-drug] For those at high risk of dental caries. Fluoride-containing gel to be used in addition to your regular toothpaste. DENT CheckUP Gel is a gel-type fluoride-containing toothpaste that is non-abrasive and has extremely low foaming, allowing fluoride to spread quickly and thoroughly. Recommended for focused care for those at high risk of dental caries, such as during tooth eruption, orthodontic treatment, or root surface exposure. Please select the appropriate flavor for your life stage and use it in addition to your regular toothpaste (including before bed). From the beginning of tooth eruption to around 6 years old [Medicinal Ingredients/Flavor] (per bottle) Banana: Sodium fluoride 500ppm [Capacity] 60g/bottle