The best-before date on our infusion is an advisory date for when the infusion is at its utmost freshest and best tasting.Please be informed that this date does not mean the infusion is not usable after this time, as an infusion does not go stale, but rather loses its quality in flavour. Storing an infusion in a cool, dry place away from direct sunlight and strong odours in air-tight packaging, should help in maintaining its freshness for as long as possible. We do not recommend glass, plastic and paper containers.