Rose Absolute Essential Oil (10ml) Latin Name : Rosa Centifolia. Part of Plant Used : Petals Source : Morocco. Extraction Method : Steam Distillation. *due to the nature of this product it will be despatched via courier Highly prized for its rich floral scent, Rose Absolute is also known for its calming properties, helping to soothe emotions and bring calm in the midst of fresh grief. It can promote relaxation before sleep when diffused or applied topically diluted in a carrier oil.