Brand from Japan: TENSTAR. A powder toothpaste formulated with Scallop Apatite derived from Hokkaido scallop shells.Ingredients similar to tooth enamel smooth the teeth, leading to a smile with a natural luster.Ultrafine powder gently removes stain impurities, while chitosan leaves the mouth feeling refreshed and cool.Offers a lightweight feel that spreads the moment it is applied, without relying on foaming agents.Includes a silicone brush to clean every detail, making it a pleasant addition to your daily care routine.