Essential Oil Blend This blend was designed to enhance circulation. Essential oils improve circulation, enhance immunity, and they are great skin tonic. Please click on the individual components below to learn about specific actions of essential oils. Essential oils: Coriander, Cypress, Eucalyptus, Fennel, Fir, Frankincense (serrata), Geranium, Ginger, Grapefruit, Juniper, Lavandin, Lemon, Marjoram, Nutmeg, Black Pepper, Peppermint, Rosemary (Spanish), Sage. |