Lavender - indispensable for the cardiovascular, emotional, nervous, skin integumentary systems Uses: anxiety, anxiety, insomnia, stress, burns, skin wounds, allergies Peppermint - effects on the digestive, musculoskeletal, nervous systems of the body Uses: Allergies, Headaches, Nausea, Respiratory Congestion, Relieve Irritation Lemon - digestive, immune, respiratory systems Uses: energy, stress relief, dealing with emotional dissatisfaction, sore throat, digestive problems