The second part of our Understanding Aroma Notes series is ready to read! Middle notes make up the body of DIY essential oil blends. Many aromatherapists consider mid-notes to be the most influential on the mind and body. After all, 75% of the emotions we experience are attributed to our sense of smell. Not sure which oils to choose? We’ve included a comprehensive list of middle note oils to help you make your own perfume and aromatherapy blends.