Our coffee is tested for performance robbing toxins as a part of the Bulletproof Process for growing, harvesting and roasting our coffee so you get all the benefits of coffee without the negative health effects. We reject any green coffee that tests out of the specification of our proprietary toxin panel. The beans are roasted in small batches in United States under the strictest conditions. Roasting the beans enhances their antioxidant capacity and flavor to provide you with a healthier, tastier cup of coffee.