Orange, Lavender, Ylang Ylang, Marjoram Essential Oil. Sleep Soundly blend may help relax and relieve mental tension aiding the onset of the sleep cycle. Gumleaf Essentials are one of Australia's most reputable brands of essential oils, having been in production since the 1970's. These essential oil blends are the finest quality available and have been stringently tested and certified as 100% pure, natural & true to botanical. Choose from 30 essential oil blends carefully formulated for your convenience. Blended in Australia. 100% pure, natural & true to botanical. No fillers or additives. Stringently tested via gas chromatography, optical rotation, refractive index, specific gravity, colour & odour profile. Ideal for use in aromatherapy, oil diffusers, oil burners or blended for massage. Can also be used in candle making and soap making. Size: 10ml / 0.34fl oz.