Why is Oud So Expensive? The Truth About Agarwood
Oud oil is often called “liquid gold” — and for good reason. Genuine pure oud oil is one of the most expensive natural ingredients in the world, with high-grade oils fetching tens of thousands of pounds per kilogram. But why exactly is oud so expensive? The answer lies in a remarkable combination of rarity, time, labour, and extraordinary demand.
1. Rarity: Not Every Tree Produces Agarwood
Agarwood forms inside Aquilaria trees — but only when the tree becomes infected with a specific mould (Phialophora parasitica). In wild forests, only a small percentage of Aquilaria trees develop this infection naturally. The vast majority of trees never produce agarwood at all.
This natural rarity is compounded by centuries of over-harvesting, which has dramatically reduced wild Aquilaria populations across Asia. Today, wild agarwood is listed on CITES (the Convention on International Trade in Endangered Species), making it a protected and heavily regulated commodity.
2. Time: Resin Formation Takes Decades
Even when an Aquilaria tree does become infected, the resin formation process is extraordinarily slow. High-quality agarwood typically requires 20–50 years of resin accumulation to develop the depth and complexity that makes it valuable. Some of the finest agarwood in the world comes from trees that are over 100 years old.
3. Labour: Harvesting and Distillation are Highly Skilled
Identifying agarwood-bearing trees in dense tropical forests requires expert knowledge and years of experience. Once located, the resin-saturated wood must be carefully extracted without damaging the surrounding material — a painstaking, labour-intensive process.
The distillation of oud oil is equally demanding. Traditional hydro-distillation can take 24–48 hours per batch, requiring constant monitoring and skilled artisanship to produce oil of the highest quality.
4. Yield: It Takes a Lot of Wood to Make a Little Oil
The yield of oud oil from agarwood is remarkably low. It can take several kilograms of high-quality agarwood chips to produce just a few millilitres of pure oud oil. When you consider the rarity of the wood and the time required to produce it, the economics of genuine oud become clear.
5. Demand: The World Cannot Get Enough
Global demand for oud — particularly from the Middle East, where it is deeply embedded in cultural and religious tradition — has grown dramatically in recent decades. The luxury fragrance industry's embrace of oud has further accelerated demand from Europe, North America, and East Asia.
Beware of Synthetic Oud
The high price of genuine oud has led to a proliferation of synthetic alternatives — chemical compounds designed to mimic the smell of agarwood at a fraction of the cost. While some synthetic ouds are impressive, they lack the complexity, depth, and evolution of genuine pure oud oil.
At Pure Oud UK, every oil in our collection is 100% pure, natural agarwood oil — no synthetics, no alcohol, no dilution. What you smell is exactly what nature produced.
Explore our full collection of pure oud oils and experience the real thing.