ABOUT Pacific Institute of Aromatherapy and Original Swiss Aromatics were founded by Dr. Kurt Schnaubelt in 1983, joined by Monika Haas in 1988 and Julien Juillerat in 2012. OSA was one of the very first Aromatherapy companies in the US and until this day has maintained the highest standard in its variety of over 200 different essential oils. We not only work with essential oils, we live an aromatherapy lifestyle. We view essential oils as incomparable allies in healing ourselves, our family and friends. In our quest to find the best and most precious essential oils we travel to the countries of origin, work intimately with the producers and guarantee the highest quality of genuine and authentic essential oils one can possibly find. If we are unable to find an essential oil of truly authentic quality, we take it off our list. Our love and dedication to our work has allowed us to remain successful for more than 30 years.