Agarwood, also known as Oud, is a highly prized and aromatic resinous wood sourced from the Aquilaria tree, mainly found in Southeast Asia. Agarwood essential oil is sourced through a meticulous and labor-intensive process of steam distillation from the resin-saturated heartwood. It is renowned for its rich and complex fragrance, often described as woody, sweet, and deep, and is widely used in perfumery and traditional medicine for its luxurious scent and potential therapeutic properties.