New Oral Care Series 'Cleo' Launches June 1: Focusing on Oral Microbiome Balance

Nina Pharm Japon (Headquarters: Minato-ku, Tokyo; CEO: Mizuho Nasu) will relaunch its 'Cleo Dental Clean' toothpaste on June 1, 2026, designed to lift and remove plaque in three steps. The new 'Cleo Mouthwash' will also join the lineup, creating the 'Cleo' oral care series. Both products contain unique fermented ingredients derived from watermelon and pomegranate, developed by Nina Pharm France to focus on oral microbiome balance. Recently, the relationship between oral health and systemic health has gained significant attention. With over 200 types of resident bacteria in the mouth, an imbalance can lead to oral issues and affect overall health. The Cleo series proposes a daily double-care routine to maintain a healthy oral environment. The toothpaste features a low-foam design to prevent tartar and bad breath, while the mouthwash comes in convenient individual packets, providing gentle care for hard-to-reach areas.