In terms of essential oil, German company Primavera is one of the very BEST in terms of quality & standards. They source their oils all over the world & maintain strict standards to ensure herbs are organic and/or biodynamically grown. This is amazingly fragrant, fruity & exotic and does wonders for your mood, if you're having an off or blue day or you just want to freshen up the house a bit before company arrives! I burn this is my Aromatherapy diffuser when I need a boost or I'm stressed....smells of cheery citrus with notes of Orange, Lime & Osmanthus. Difuse this at home, at work or in the car to uplift & make you breathe a little easier.