Purely domestically produced, our japan grapeseed oil is made by selecting and drying seeds from wine pomace, before pressing them at low temperatures. Wine residue is often used as fertilizer, livestock feed, or disposed of as industrial waste. The alternative use of wine residue such as the production of japan grapeseed oil from local wine not only contributes to domestic winery business. This wine-flavored oil enriches our dining experience and provides new value to the consumers too.