The effect of fragrant substances on the human psyche often results in improved mood. People around us seem friendlier, colors look brighter, music sounds sweeter. It doesn't take much to move that subtle switch from negative to positive. Our Blues Buster Synergy is formulated to increase your sensory and emotional well-being! Suggested uses: For diffusion, massage, bodycare products, or application to wrists, temples, or soles of feet. For topical use, dilute to 3%. Blend of: Tangerine, Geranium and Grapefruit.