Brand from Japan: Shabondama Soap. Additive-free soap is used as the foaming agent instead of synthetic surfactants.Therefore, it is gentle to the palate and does not impair the sense of taste after use.It has a mild mint flavor, so it is recommended for those who do not like strong minty tastes.With just the right amount of lather, it allows you to brush thoroughly and whiten your teeth.It can also be used with electric toothbrushes.This toothpaste can be used for a lifetime by everyone from children to the elderly.The cap can be removed with a screw-on mechanism so that it can be used until the end.Free of synthetic surfactants, fluorine, micro plastic beads, preservatives, and colorants.How to use:Take an appropriate amount and apply to toothpaste.