Oud fragrance, also known as agarwood or aloeswood, is a complex, intense, and highly prized woody, smoky, and often sweet scent derived from a dark, aromatic resin produced by the Aquilaria tree when infected by a specific mold. This precious and expensive ingredient is a staple in luxury perfumery, known for its depth, animalic undertones, and versatility in blending with other notes to create unique scents