We chose to use K-cupsⓇ made from polypropylene that can withstand high heat and does not leach chemicals under heat. It is given the highest safety rating by the Environmental Working Group (EWG): a 1 on a scale of 1-10.
We also chose all organic plants, including organic coffee, which we test for 306 pesticides/herbicides with results that indicate “none detected.” Pesticides and herbicides are some of our greatest endocrine disruptors.