★ Instant purchase OK ★ This is an authentic product purchased from a clinic I know. Regarding shipping, we will ship within 24 hours of payment! * We will remove the lot number only to prevent resale and protect the supplier. A lactic acid bacteria supplement researched by the University of Tokyo's Faculty of Pharmaceutical Sciences and developed by Antenna Co., Ltd. - Product Name: 11-1 (ichi-ichi-no-ichi) - Contents: 30 packets x 5 boxes - Expiration Date: June 3, 2027 - Type: Granule type - Quality: Authentic product guarantee (not a pharmaceutical product)