There are three different categories of oils: top notes, middle notes and base notes. Generally, top notes are more stimulating, uplifting and refreshing and base notes are more sedating and relaxing, though this is not always the case. Whilst not always strictly accurate, another good general guide to this is that citrus oils (Lemon, Lime etc) can often be top notes, uplifting and stimulating, whereas floral oils (Lavender, Jasmine, Ylang-Ylang, Rose etc) are more middle to base notes and more relaxing.
The DIY recipes on this website are based on my personal experiences. I am not a trained chemist, cleaning specialist, or skincare expert. The DIY recipes shared on this website haven’t been tested in a lab. Information about my products or recipes haven’t been evaluated by the Food and Drug Administration. This information is not intended to diagnose, treat, cure, or prevent any disease. Please consult a doctor or specialist for specific concerns about any skincare issues, cleaning products, or dietary needs. Please use your discretion, based on your own research, when making homemade products.
The inhaled aroma from these "essential" oils is widely believed to stimulate brain function. Essential oils can also be absorbed through the skin, where they travel through the bloodstream and can promote whole-body healing. A form of alternative medicine, aromatherapy is gaining momentum. It is used for a variety of applications, including pain relief, mood enhancement and increased cognitive function.