Sandalwood is one of the most expensive woods in the world because it takes decades to mature, faces severe legal restrictions on harvesting, yields very little essential oil per tree, and is in high demand across multiple industries. A kilogram of quality sandalwood oil can sell for $1,500 to $2,500 or more, and even raw heartwood fetches hundreds of dollars per kilogram. Several compounding factors drive these prices, and none of them are likely to ease anytime soon.
It Takes Decades to Grow Usable Wood
Sandalwood trees, particularly Indian sandalwood (Santalum album), need 15 to 30 years before their heartwood develops enough of the fragrant oils that make the wood valuable. The heartwood is the dense inner core of the trunk, and younger trees simply haven’t built up enough of it to be commercially useful. Most timber species can be harvested in 10 to 15 years, but sandalwood on that timeline would yield thin, low-quality heartwood with minimal oil content.
This slow maturation creates a fundamental supply bottleneck. A farmer who plants sandalwood today won’t see a return for a generation. That discourages new planting and means supply can’t quickly respond to rising demand. Australian sandalwood (Santalum spicatum) grows somewhat faster and has become an alternative source, but it produces a different oil profile that many buyers consider inferior to the Indian variety.
India’s Strict Government Controls
India has historically been the world’s primary source of high-quality sandalwood, and the Indian government treats the tree almost like a controlled substance. Under proposed and existing state-level regulations, private landowners who have sandalwood trees on their property cannot fell or sell them on their own. Instead, the state government may cut and sell the trees on behalf of the landowner, following prescribed rules.
The restrictions go further than harvesting. No person may possess, purchase, transport, store, or sell sandalwood except through government-authorized channels. Trade must go through wholesale dealers appointed by the central or state government. Retail sales are limited to government undertakings or licensed agencies. Even possession is restricted: individuals can hold only up to 5 kilograms for personal domestic use, traditional carvers up to 15 kilograms, and small incense manufacturers up to 25 kilograms of heartwood at a time.
These controls exist because decades of illegal logging devastated wild sandalwood populations, particularly in southern India. But they also mean the legal supply chain is slow, bureaucratic, and limited. Manufacturers who use sandalwood as a raw material must register with the government and submit regular declarations and accounts. All of this adds cost, delays, and friction to every step of getting sandalwood to market.
Wild Populations Have Been Depleted
Sandalwood smuggling has been a serious problem in India for decades. The combination of extreme value and slow government sales channels created a massive black market. Illegal harvesting stripped forests of mature trees faster than they could regenerate, and wild sandalwood populations declined sharply through the late 20th century. The species is now considered vulnerable in its native range.
This depletion means there are simply fewer mature, high-quality trees available. Government auction volumes from Indian forests have dropped significantly compared to historical levels. The scarcity feeds directly into price: less wood available at auction means buyers bid higher for what’s there.
Oil Yield Is Remarkably Low
Sandalwood essential oil, the most valuable derivative of the tree, is extracted through steam distillation of the heartwood. The oil yield is only about 4% to 6.5% by weight. That means processing a full ton of heartwood produces roughly 40 to 65 kilograms of oil. When you consider that a single tree might yield only 20 to 40 kilograms of usable heartwood after decades of growth, one tree produces a very small quantity of oil.
The distillation process itself is also lengthy. Unlike many botanical oils that can be extracted in a few hours, sandalwood requires extended distillation times to capture the full range of aromatic compounds, particularly the santalol molecules that give the oil its characteristic warm, creamy scent. Santalol content is the primary quality marker buyers look for, and rushing the process produces inferior oil.
Demand Spans Multiple High-Value Industries
Sandalwood isn’t just competing for supply within one market. It’s pulled in several directions at once. The fragrance industry uses sandalwood oil as a base note in perfumes, and it remains one of the most prized natural ingredients in high-end scent formulations. Luxury perfume houses are willing to pay premium prices for authentic sandalwood oil rather than synthetic alternatives.
Religious and cultural demand is equally significant. Sandalwood paste and incense play central roles in Hindu, Buddhist, and Jain religious practices across South and East Asia. Hundreds of millions of people use sandalwood-based products in daily worship, temple ceremonies, and cremation rites. This cultural demand is consistent and not price-sensitive in the way consumer products might be.
The skincare and wellness industries have added another layer of demand in recent years. Sandalwood oil is used in premium skincare products for its fragrance and purported anti-inflammatory properties. Traditional medicine systems including Ayurveda have used sandalwood for centuries, and modern cosmetics brands have adopted it as a luxury ingredient. Carved sandalwood items, from religious icons to decorative boxes, also command high prices because of the wood’s fine grain and lasting scent.
Plantation Efforts Haven’t Closed the Gap
Several countries, most notably Australia, have invested in commercial sandalwood plantations to meet global demand. These operations have increased supply of Australian sandalwood oil and helped stabilize some segments of the market. Indian plantations are also expanding, with some states encouraging private cultivation under regulated frameworks.
But plantation wood hasn’t replaced wild Indian sandalwood in the eyes of many buyers. Indian sandalwood oil typically has higher santalol content, sometimes exceeding 90%, which makes it the preferred choice for fine perfumery and traditional uses. Australian sandalwood oil has a different chemical profile and trades at a lower price point, though it still commands significant premiums compared to most other essential oils.
Even where plantation programs are successful, the decades-long growth cycle means that trees planted in the early 2000s are only now approaching harvestable maturity. Supply increases are gradual, measured in decades rather than years. Meanwhile, global demand for natural fragrance ingredients and luxury wellness products continues to grow, keeping upward pressure on prices for the foreseeable future.
What This Means for Buyers
If you’re shopping for sandalwood oil or sandalwood products, the price you pay reflects all of these factors stacked on top of each other: a tree that takes a generation to grow, government restrictions that limit legal supply, depleted wild populations, low oil extraction rates, and competition from multiple global industries. Genuine Indian sandalwood oil (Santalum album) will always cost more than Australian varieties, and both will cost dramatically more than synthetic sandalwood fragrances, which replicate some but not all of the scent profile.
Products marketed as “sandalwood” at suspiciously low prices often contain synthetic fragrance compounds or are heavily diluted. Pure sandalwood oil sold by reputable suppliers will typically list the species, origin, and santalol percentage. If you’re buying for aromatherapy or skincare, those details matter more than the label on the front of the bottle.