You can buy Hovenia Dulcis tea at any convenience store in Korea, or at most Korean markets in the States. The studies do seem to show that it works for hangov

You can buy Hovenia Dulcis tea at any convenience store in Korea, or at most Korean markets in the States. The studies do seem to show that it works for hangovers. http://item2.gmarket.co.kr/English/detailview/item.aspx?goodscode=702630162 http://item2.gmarket.co.kr/English/detailview/item.aspx?good... https://examine.com/supplements/hovenia-dulcis/ https://examine.com/supplements/hovenia-dulcis/