Buy online Australia wide. Uses and benefits of Ylang Ylang Complete Essential Oil. Due to its incredible calming and balancing properties, Ylang Ylang Oil is known to initiate a sense of euphoria. Because of this, it is beneficial to those feeling anxious or stressed. The benefits of Ylang Ylang Oil have also been seen to assist with sleep. This is because it has been said to have a soothing action that helps quieten the brain and central nervous system. In addition, it is also widely recognised for its ability to help relieve extreme mood swings. Extracted from the flower of the Cananga odorata plant species, AWO’s 100% pure Ylang Ylang Essential Oil is ethically sourced using the steam distillation method.