Unlock the potential of essential oils, with certified aromatherapist Robyn Anne Raye. What is an essential oil? Click here! Subscribe to weekly essential oil emails! Easily unsubscribe at any time. First Name Last Name Email Address Subscribe Click to view short videos. Key To Aromas on YouTube. Click to see opportunities to work with Robyn. Schedule Your Class Click to learn key terms. #KeyToAromas: Vocabulary Click to learn about single essential oils. #KeyToAromas: Essential Oils Click to learn about essential oil blends. #KeyToAromas: Blends Curious? Learn how to get essential oils at wholesale.