Just arrived in August 2025. I opened it to check the contents, but it's unused. There are a few marks on the main body, but these were there originally. This whitening gel contains fluoride, keeping your mouth clean and achieving a whitening effect. - Product Name: DRcUla Whitening Gel EX - Contents: 45g - Ingredients: Contains mild toothpaste ingredients - How to Use: Keep your mouth clean - Features: Contains fluoride, whitening effect Why not try it at a low price?