Introducing Donut's new 250mg Gold Shot strength! These delicious tasting Kratom shots are the hottest selling and best tasting shots on the market for a reason. Donut's team of world-class Flavor Chemists spent over a year developing them. These kratom extract shots are made using an exclusive golden kratom extract. This is a 45% Mitragynine extract which is sourced directly from the farmers who grow it and then extracted using a proprietary method.