The Origin Story of Oud: From Sacred Resin to Global Obsession
The Aquilaria tree only produces oud resin in response to a specific fungal infection, and wild material from Cambodia, Vietnam and India can pass thirty thousand dollars per kilogram.
By Julia MorettiFragrenza makes several of the alternatives featured in our guides — here’s how we test.
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What Is Oud?
Oud — also known as agarwood, aloeswood or liquid gold — is one of the most prized and expensive raw materials in the world of fragrance. It is derived from the heartwood of Aquilaria trees, native to Southeast Asia, when they become infected with a specific mould called Phialophora parasitica. In response to this infection, the tree produces a dark, fragrant resin — and it is this resin-saturated wood that is used to produce oud oil, through a painstaking process of steam distillation.
Ancient and Sacred Origins
The use of oud stretches back thousands of years. It is referenced in some of the oldest texts in human history, including the Sanskrit Vedas, the Bible, and the Quran. In many Middle Eastern, South Asian and East Asian cultures, burning oud as incense was — and remains — a profoundly spiritual act, used in temples, mosques and homes to purify spaces and honour the divine.
In Japan, the appreciation of oud (known there as jinkoh) developed into an art form called kodo — the way of incense — which sits alongside the tea ceremony and flower arranging as one of Japan's classical refinements.
The Rarity Problem
Wild oud has become extraordinarily rare due to centuries of harvesting and widespread deforestation. The Aquilaria tree is now listed as endangered under CITES (the Convention on International Trade in Endangered Species). The most prized wild oud oils — particularly those from Cambodia, Vietnam and India — can command prices exceeding $30,000 per kilogram. This scarcity is a central part of oud's mystique and value.
- Farmed oud now makes up the majority of the commercial supply, though purists argue it lacks the complexity of wild-harvested material.
- The infection process can take decades in wild trees, which is why old-growth agarwood is so valuable.
- Synthetic oud molecules have been developed by fragrance houses seeking an affordable alternative.
Oud Enters Western Perfumery
For most of the 20th century, oud remained largely unknown in Western fine fragrance. That began to change in the early 2000s, as Western perfumers discovered oud oil and Middle Eastern fragrance houses — particularly Amouage and Montale — began introducing oud-forward compositions to international audiences.
The tipping point came when Tom Ford launched his Oud Wood in 2007, presenting oud in a sleek, accessible way that resonated with Western consumers. By the 2010s, virtually every major luxury house had launched an oud fragrance. The ingredient had crossed from sacred Eastern tradition to global luxury obsession in the space of a decade.
Why Oud Endures
Oud's appeal lies in its extraordinary complexity. A quality oud oil can smell simultaneously of dark wood, leather, incense, earth, tobacco and something almost animalic — a richness that no synthetic can fully replicate. It is an ingredient that demands attention, that lingers for hours, and that carries within it centuries of cultural history. In a fragrance landscape full of clean, linear compositions, oud remains gloriously, irreducibly itself.
