In all our products, we strive towards Demeter certification. Currently, however, there are only a few suppliers from whom we can obtain Demeter-quality goods. Special oils, for example, Arolla pine oil, are not yet available at all to global markets in Demeter quality. The occasional difficulty in procuring Demeter raw materials is one of the reasons why we founded our own Demeter-certified agricultural operation TaoFarm and now grow our own crops. This means we are independent of raw materials suppliers and market fluctuations, while also being able to cover our own need for essential oils of superior quality.