Yuzu Seed Extract has been added to Soap Bar , Hand Soap , Body Soap , Hand Cream of domestic yuzu from Yamakami Kaju Yakusyoen and renewed and newly released. The yuzu seed extract was tested in 36 different ways over a period of 4 months by repeatedly making prototypes and conducting tests under different conditions, including the type of solvent, extraction temperature and time, and the state of the seeds. As a result, the extract was confirmed to improve the moisture content of the stratum corneum. The raw material for the extract, yuzu pits, were separated last November when the essential oil and juice were extracted using the whole peel shaving ®process.
The new formulation makes the detergent gentler to wash and the hand cream more moist to use. The fragrance of yuzu essential oil remains the same, fresh and long-lasting. Please give it a try. For the products, please visit
For the development story of the extract, please visit Please click here
