【Product Name】 Medicinal SIROSHU Shiroshu 15g Set of 2 Boxes (Approximately 1 month supply) 【Set Contents】 SIROSHU (Shiroshu) 15g x 2 boxes 【Product Condition】 Brand new, unopened Purchase Date: December 2025 Stored properly in a cool, dark place. Authentic whitening care at home: This is a medicinal toothpaste specifically designed for maintaining whitening after dental visits and for daily care. Thoroughly removes stains and discoloration: Removes yellowing and stains caused by coffee, tea, wine, etc., leading to naturally white teeth. For teeth whitening and bad breath prevention: Contains ingredients that whiten teeth and prevent bad breath, supporting both dental health and etiquette. Compatible with electric toothbrushes: Can be used with electric toothbrushes. 【Points to alleviate buyer concerns】 Guarantee of authenticity: This is a genuine product purchased from the official store. Please rest assured. Expiration date: The manufacturing number has been checked, and there is ample time remaining until the quality expiration date. Quantity and value: One box (15g) provides approximately a 2-week supply. This set of 2 boxes is a great value for those who want to continue intensive care for a month without interruption. About packaging: The product will not be placed directly into an envelope; it will be placed in an OPP bag for water damage protection and then carefully wrapped with cushioning material to prevent damage. 【About Shipping】 Anonymous shipping: Sent via Mercari shipping, which ensures your personal information is not disclosed. Speedy shipping: Shipping procedures will be carried out within 24 hours in principle, depending on the time of purchase. Shipping included: The displayed price includes shipping costs. 【Notes】 Instant purchase without comments is OK. If you have any questions, please feel free to ask before purchasing. Shiroshu SIROSHU Whitening Toothpaste Whitening Stain Removal Bad Breath Prevention White Teeth Value Set Bulk Purchase