What Is Chinese Incense Made Of? Traditional Chinese Incense Ingredients Explained

What is Chinese incense made of?

The answer goes far beyond agarwood and sandalwood.

Traditional Chinese incense — especially He Xiang (合香), the art of blended incense — draws on an unusually broad range of aromatic materials. Precious woods may form the foundation of a formula, but classical incense makers also worked with resins, roots, herbs, spices, flowers, fruit, tea, cooling aromatics, honey, and other carefully prepared ingredients.

Some historical materials may seem surprising today: fresh pear, lychee shell, ambergris, prepared marine gastropod opercula, or fragrant woods repeatedly layered and steamed with fresh flowers.

What makes this tradition distinctive, however, is not simply the number of ingredients available.

It is what happens between them.

Agarwood may provide depth. Sandalwood brings warmth. Natural borneol can introduce a cool, crystalline lift. Roots and herbs add earthy or botanical complexity, while flowers may be incorporated directly or used to scent another aromatic material through repeated layering and steaming.

Other ingredients influence texture, binding, aging, or the way a finished incense burns rather than acting as obvious fragrance notes.

Classical Chinese fragrance manuals preserve this remarkably broad material vocabulary. The Song-dynasty Xinzuan Xiangpu (《新纂香谱》) compiled earlier incense traditions and recorded a wide range of aromatic woods, resins, spices, herbs, flowers, and rare imported materials. The later Ming-dynasty Xiang Sheng (《香乘》) preserved an even larger body of knowledge on incense ingredients, compound formulas, floral scenting, processing methods, and incense culture.

This guide explores the major traditional Chinese incense ingredients by material type — what they are, how they smell, and how they function within He Xiang.

How Chinese Incense Ingredients Work Together

There is no single ingredient that defines traditional Chinese incense.

One formula might be built around agarwood and sandalwood. Another may rely heavily on roots and herbs. A floral composition might use actual blossoms, while another creates the impression of a flower through woods, spices, cooling aromatics, and aromatic roots.

Even familiar materials could be deliberately transformed before blending.

Sandalwood might be soaked in tea. Agarwood could be steamed with pear. A fragrant wood might first have some of its natural scent reduced, then be layered repeatedly with jasmine, gardenia, osmanthus, or other flowers until it absorbed a new fragrance.

Powdered aromatics might then be combined with refined honey, Baiji, pear juice, tea, wine, or floral waters before being shaped and aged.

This is why traditional Chinese incense is best understood not simply as a collection of raw materials, but as a craft of composition and transformation.

A Note on Historical Ingredient Names

Identifying ingredients in historical incense texts is not always straightforward.

Some traditional names correspond closely to materials still recognized today. Others changed meaning across regions and periods, referred to several related substances, or functioned as trade names rather than precise botanical terms.

A historical name might describe a place of origin, quality grade, processing method, or aromatic style rather than a single plant species.

Throughout this guide, modern botanical names are included where the identification is reasonably well established. Where the evidence remains uncertain or debated, the historical Chinese name is retained rather than forcing an exact modern equivalent.

1. Aromatic Woods: The Foundation of Many Chinese Incense Formulas

Agarwood — Chenxiang (沉香)

Aroma profile: Deep · resinous · woody · complex · subtly sweet

Agarwood is one of the most important materials in the history of Chinese incense.

Known broadly as Chenxiang (沉香), it became a foundation for countless court, religious, literary, and private fragrance formulas.

Its aroma is difficult to reduce to a single description.

Depending on origin, resin content, quality, age, and preparation, agarwood may move between dark wood, resin, earth, balsamic warmth, gentle sweetness, coolness, and occasionally faintly fruity nuances.

That complexity makes it particularly useful in He Xiang.

Rather than simply dominating a blend, agarwood can provide a deep structure beneath herbs, spices, flowers, cooling aromatics, and resins.

Historical incense literature also distinguishes many agarwood grades and trade classifications rather than treating every piece of resinous wood as interchangeable.

Zhanxiang (栈香)

Zhanxiang belongs to this historical vocabulary.

It is best understood as a historical grade or trade classification within the broader agarwood tradition, rather than as a separate botanical species.

For that reason, it is more accurate to retain the historical term:

Zhanxiang (栈香) — a historical grade or trade classification of agarwood.

Sandalwood — Tanxiang (檀香)

Aroma profile: Warm · smooth · creamy · softly woody

If agarwood often brings depth, sandalwood tends to bring warmth and smoothness.

Known as Tanxiang (檀香), sandalwood appears throughout historical compound incense alongside agarwood, clove, aromatic roots, herbs, borneol, resins, and musk.

Yet traditional incense makers did not always use sandalwood exactly as it arrived.

Historical formulas describe sandalwood being soaked in tea, treated with honey or wine, steamed, or otherwise prepared before blending.

These processes could soften or redirect the wood's original character.

This leads to a principle that appears again and again in He Xiang:

an ingredient can be transformed before it ever becomes part of the finished fragrance.

Jiangzhen Xiang (降真香)-Dalbergia Wood

Aroma profile: Dry · woody · aromatic · gently resinous

Jiangzhen Xiang is another important fragrant wood in Chinese incense literature.

It could be appreciated for its own aroma, incorporated into compound formulas, or deliberately transformed into a carrier for another scent.

Some historical methods first reduced part of the wood's original fragrance through boiling and other treatment, then layered the prepared pieces repeatedly with fresh flowers.

Over time, the wood absorbed the floral scent.

The result was no longer simply “wood” or “flower.”

It became wood transformed by flower.

This technique shows how far traditional Chinese fragrance-making extended beyond simply grinding aromatic ingredients together.

Other Historical Fragrant Woods and Agarwood Grades

Classical incense manuals contain many additional names for fragrant woods and agarwood-related materials, including Huangshu Xiang (黄熟香) and numerous regional or commercial classifications.

Some of these names can be connected reasonably well to modern materials.

Others cannot.

Rather than treating this uncertainty as a problem, it is useful to see these terms as evidence of an established fragrance trade with its own language of quality, geography, processing, and commerce — long before modern botanical taxonomy existed.

2. Resins and Balsamic Aromatics

Frankincense — Ruxiang (乳香)

Aroma profile: Resinous · dry · balsamic · lightly citrus-like

Frankincense, known as Ruxiang (乳香), became an important imported aromatic within Chinese fragrance culture.

In compound incense, it could be paired with woods, roots, herbs, spices, and other resins.

Rather than functioning only as a single-note burning resin, frankincense brings a dry balsamic lift that can brighten heavier aromatic materials and help connect different parts of a formula.

Its presence also reveals the international character of historical Chinese incense.

Aromatic materials entered China through maritime and overland trade, but once adopted, they were incorporated into distinctly Chinese systems of blending and preparation.

Benzoin — Anxixiang (安息香)

Aroma profile: Sweet · balsamic · warm · softly vanilla-like

Anxixiang (安息香) is commonly associated with benzoin-type aromatic resin.

Historical descriptions are particularly interesting because they show that the value of a resin did not always depend on how impressive it smelled by itself.

Its real strength could emerge in combination with other aromatics.

That principle fits naturally with He Xiang:

the role of an ingredient is not always the same as its individual scent.

A material may support, soften, extend, or unify a composition without ever becoming its dominant note.

Jinyan Xiang (金颜香)

Aroma profile: Resinous · balsamic · warm · diffusive

Jinyan Xiang is another imported tree resin recorded in Chinese incense literature.

It should not simply be translated as benzoin.

Historical sources distinguish Jinyan Xiang from Anxixiang and describe it as a material valued in part for the way it behaves when combined with other aromatics, especially precious woods.

Because its exact modern botanical identity is not completely secure, the more responsible English treatment is:

Jinyan Xiang (金颜香) — a historical imported aromatic resin.

This preserves a distinction found in the historical sources rather than collapsing several old resin names into one modern category.

Suhe Xiang (苏合香)

Aroma profile: Sweet · balsamic · resinous · persistent

Suhe Xiang belongs to the broader world of balsamic aromatic materials recorded in Chinese fragrance literature and is often associated in modern English with storax-type aromatics.

Historical texts sometimes refer specifically to Suhe Xiang oil, which could be incorporated into compound incense.

Because historical terminology does not always align perfectly with modern botanical or commercial categories, retaining the name Suhe Xiang alongside a cautious explanation is preferable to treating every historical occurrence as chemically identical.

Dunou Xiang (笃耨香)- A Ancient Aromatic Resin

Aroma profile: Clear · resinous · persistent · softly balsamic

Dunou Xiang is a historical aromatic resin associated with Chenla, a kingdom in mainland Southeast Asia.

Traditional descriptions identify it as a tree resin and distinguish different grades according to appearance and purity.

A pale, relatively translucent form was known as White Dunou (白笃耨), while darker material mixed with pieces of bark was described as Black Dunou (黑笃耨).

Historical writers particularly valued the clearer grades for their refined and far-reaching fragrance.

Its exact botanical source is not securely established in modern terms, so it is better to retain the historical name Dunou Xiang rather than assign it a speculative modern species or equate it automatically with another familiar resin.

Like frankincense, Anxixiang, Jinyan Xiang, and other imported aromatics, Dunou Xiang also reflects the importance of long-distance trade in the development of Chinese incense culture.

3. Cooling and Crystalline Aromatics

Traditional Chinese incense is often imagined as dark, warm, and woody.

Historical formulas tell a more varied story.

Coolness was an important part of the aromatic palette.

Natural Borneol — Longnao (龙脑)

Aroma profile: Cool · crystalline · penetrating · camphoraceous

Natural borneol, historically known as Longnao (龙脑), is one of the most distinctive materials in classical Chinese blended incense.

Its fragrance is bright, penetrating, and distinctly cool.

When combined with sandalwood, agarwood, honey, musk, or warm spices, borneol creates contrast. A fragrance may feel deep and warm underneath while remaining cool and airy above.

That tension between warmth and coolness appears repeatedly in traditional He Xiang.

Because borneol is powerful, it does not need to dominate a formula.

Its role can be subtler: introducing lift, clarity, and separation within a dense composition.

Camphor — Zhangnao (樟脑)

Aroma profile: Sharp · cool · woody-camphoraceous

Camphor occupies a related but distinct aromatic space.

Its sharp, cooling character can cut through woods, roots, honeyed materials, and spices.

It also appears in historical fragrances intended to evoke particular flowers or seasons.

This helps explain something that may initially seem strange to modern readers:

a flower-inspired Chinese incense may contain surprisingly little of the flower itself.

Cooling aromatics, woods, herbs, and roots could all participate in creating an idea of a flower or season, rather than reproducing its scent literally.

4. Aromatic Roots and Rhizomes

Roots and rhizomes deserve their own category because they form a substantial part of the botanical vocabulary of traditional Chinese incense.

Their fragrances tend to be earthy, dry, aromatic, woody, spicy, or subtly medicinal — very different from both precious woods and flowers.

Gansong (甘松) — Spikenard

Modern identification: Nardostachys jatamansi

Aroma profile: Earthy · rooty · woody-herbal · softly sweet

Gansong is one of the recurring aromatic roots in Chinese compound incense.

Its fragrance sits somewhere between root, wood, earth, and herb.

That ambiguity makes it useful within a blend.

Gansong can connect warm woods to herbal or spicy ingredients, bringing depth without reading as an obvious single note.

Its frequent appearance in historical formulas helps explain why classical Chinese incense often possesses an earthy botanical character that agarwood and sandalwood alone cannot provide.

Baizhi (白芷) — Angelica Root

Modern identification: Angelica dahurica root

Aroma profile: Dry · rooty · aromatic · slightly sharp

Baizhi has a distinctly botanical, root-like fragrance rather than a conventionally floral one.

Historical incense formulas combine it with Gansong, Lingling Xiang, Huoxiang, sandalwood, clove, and other aromatic materials.

Its presence becomes especially revealing in flower-inspired incense.

A classical blend intended to evoke blossoms might rely partly on aromatic roots rather than large quantities of fresh petals.

The aim was often interpretation rather than literal imitation.

Gao Ben (藁本)-Ligusticum Root

Aroma profile: Dry · rooty · aromatic

Gao Ben is another aromatic root material found in traditional fragrance and materia medica.

It contributes a dry botanical character that can reinforce the herbal, woody, and spicy aspects of a formula.

Like Baizhi, its presence illustrates how ingredients now associated mainly with herbal medicine also belonged to the historical incense palette.

Yu Jin (郁金)-Curcuma Root

Aroma profile: Earthy · warm · aromatic · root-like

Yu Jin is a historical aromatic associated with Curcuma-type plant material.

Within incense it contributes an earthy, warm root character rather than the bright sweetness of a flower or resin.

Historical terminology around Yu Jin is complex, so it is better to retain the Chinese name than to assume every old occurrence corresponds perfectly to a single modern commercial turmeric product.

Xiangfu (香附)-Nutgrass (Cyperus rotundus)

Aroma profile: Dry · earthy · aromatic

Xiangfu refers to an aromatic nutgrass rhizome and appears in historical fragrance formulas.

Its dry, earthy quality makes it a natural bridge between roots, herbs, and spices.

Other Aromatic Roots and Rhizomes

Traditional formulas also include materials such as Mudan Pi (牡丹皮), or peony root bark; Cangzhu (苍术); Xuanshen; and other roots and rhizomes familiar from Chinese materia medica.

Together, these ingredients show how deeply traditional incense-making drew from the botanical world below the surface of the soil — not only from fragrant woods and blossoms.

5. Herbs, Leaves, and Grasses

If roots give He Xiang depth, leaves and grasses often contribute a greener, more aromatic character.

Huoxiang (藿香) — Historically Associated with Patchouli

Historical identification: Primarily associated with Pogostemon cablin in many pre-Ming sources

Aroma profile: Aromatic · herbal · earthy · green · softly camphoraceous

Huoxiang requires more explanation than most Chinese incense ingredients.

Today, the name Huoxiang may refer to more than one aromatic plant. Modern Chinese usage can include Agastache rugosa, often called Tu Huoxiang (土藿香).

Historical textual research, however, suggests that the Huoxiang described in many Chinese sources before the Ming dynasty was primarily associated with Pogostemon cablin — patchouli, now commonly called Guang Huoxiang (广藿香).

For historical incense, it is therefore misleading to automatically translate every occurrence of Huoxiang as Agastache rugosa.

Within He Xiang, Huoxiang contributes an earthy-green aromatic quality that sits naturally between woods, roots, and spices.

Its presence also shows how closely incense culture overlapped with materia medica and long-distance aromatic trade.

Lingling Xiang (零陵香)

Common modern identification: Lysimachia foenum-graecum

Aroma profile: Sweet-herbal · hay-like · soft · warm

Lingling Xiang appears repeatedly in traditional compound incense.

Its character is often described as a soft, dried-herb sweetness with a hay-like quality.

Within a formula, this character can soften harder roots and spices while connecting naturally with sandalwood, Gansong, and other warm aromatic materials.

Because historical plant names could shift over time, it is preferable to describe Lysimachia foenum-graecum as the commonly accepted modern identification, rather than implying complete certainty for every historical occurrence.

Maoxiang (茅香)- Hierochloe odorata

Aroma profile: Dry · grassy · botanical

Maoxiang belongs to the family of aromatic grass materials encountered in historical fragrance formulas.

Its value is less about functioning as a recognizable modern perfume note and more about contributing dry, grassy texture to a compound incense.

Its presence reinforces the extraordinary botanical range available to traditional incense makers.

6. Spices and Seeds in Traditional Chinese Incense

Spices bring warmth, dryness, sweetness, or aromatic lift to He Xiang.

Like herbs and roots, they are generally used as parts of a composition rather than as isolated scent themes.

Clove — Dingxiang (丁香)

Aroma profile: Warm · dry · sweet-spicy · penetrating

Clove appears repeatedly in classical Chinese incense.

Its presence, however, should not be read like the label on a modern scented candle.

An incense containing clove does not necessarily smell primarily of clove.

Within He Xiang, it often acts as a structural spice, adding warmth and definition beneath woods, herbs, roots, and cooling aromatics.

Clove Bark — Dingpi (丁皮)

Historical formulas may distinguish Dingpi, or clove bark, from Dingxiang itself.

For English readers, that distinction is worth preserving:

Dingxiang (丁香) — clove
Dingpi (丁皮) — clove bark

Collapsing both into “clove” removes a distinction intentionally preserved in traditional ingredient lists.

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Cinnamon, Fennel, Nutmeg, and Other Warm Spices

Traditional compound incense also uses cinnamon or cassia materials, fennel, nutmeg, cardamom-like spices, and other warm aromatics.

These ingredients may contribute heat, dryness, sweetness, or lift without becoming the central identity of the finished fragrance.

In He Xiang, spice is part of an aromatic architecture rather than necessarily a fragrance theme of its own.

7. Flowers and Floral Scenting in Chinese Incense

Flowers deserve far more attention than they usually receive in English discussions of Chinese incense.

Agarwood and sandalwood dominate the modern image of East Asian incense, but historical Chinese fragrance literature preserves a rich floral tradition.

Osmanthus, jasmine, gardenia, rose, plum blossom, lotus, magnolia, orchid, citrus blossom, and other flowers all appear within Chinese aromatic culture — either directly as materials or through methods that transferred their scent into another prepared ingredient.

Osmanthus — Guihua / Muxi (桂花 / 木犀)

Aroma profile: Honeyed floral · softly fruity · apricot-like · warm

Osmanthus occupies a distinctive place in Chinese fragrance culture.

Historical sources use names including Guihua and Muxi, and the flower appears both in mixed floral preparations and in incense-making.

Its aroma is particularly interesting because it sits between flower and fruit.

Compared with jasmine or gardenia, osmanthus often feels softer and more translucent, with honeyed, apricot-like nuances.

It is an excellent example of a floral incense material that does not need to feel heavy or overtly perfumed.

A flower can become a subtle layer within a larger composition.

Jasmine — Moli (茉莉)

Aroma profile: Lush floral · sweet · diffusive · softly indolic

Jasmine is clearly documented within traditional Chinese fragrance culture.

Fresh blossoms could be used directly or employed in scent-transfer techniques, where prepared aromatic materials were repeatedly exposed to flowers so that the fragrance gradually moved into the carrier.

This is fundamentally different from adding a finished “jasmine fragrance” to an incense base.

Traditional floral scenting depended on:

fresh material, preparation, repetition, and time.

Jasmine therefore belongs not only to the history of floral perfume, but also to the technical history of Chinese incense-making.

Gardenia — Zhizi Hua (栀子花)

Aroma profile: Creamy floral · rich · green · softly sweet

Gardenia is another flower documented in traditional Chinese scenting practices.

Its fragrance is richer and creamier than osmanthus, but traditional use should not be confused with the modern idea of a single-note gardenia incense.

The flower could instead become one aromatic layer within a more complex scented wood or compound fragrance.

Historical texts also contain names for imported gardenia-like materials, and these should not automatically be assumed to refer to the same botanical gardenia used today.

Plum Blossom — Meihua (梅花)

Plum blossom is one of the most important fragrance ideas in Chinese incense.

Historical formulas repeatedly evoke plum blossom using combinations of woods, roots, spices, borneol, herbs, musk, honey, and sometimes actual floral material.

This tells us something essential about classical fragrance composition.

A formula called “Plum Blossom Incense” may be trying to express the character of the flower:

cold air, restrained sweetness, clarity, and the first movement of spring.

It does not necessarily attempt to reproduce the literal smell of fresh plum petals.

Other Flowers in Traditional Chinese Fragrance

Historical Chinese fragrance-making also uses or references:

rose, lotus, magnolia, orchid, Suxin, peony, Rui Xiang, citrus blossom, and other seasonal flowers.

Some surviving formulas combine several dried flowers in a single composition.

So although Chinese incense is often described today as “woody and herbal,” that description is incomplete.

The tradition also developed a sophisticated floral vocabulary.

How Were Flowers Used to Scent Incense?

Flowers could enter Chinese fragrance in several different ways.

They might be:

• dried and ground into a formula;
• incorporated with aromatic oils;
• steamed with another material;
• layered repeatedly with prepared wood;
• used through floral waters;
• or used to transfer fragrance into a carrier whose original scent had first been reduced.

One especially revealing technique begins by preparing a fragrant wood so that part of its own scent is softened. Fresh flowers are then layered with the wood and the process repeated.

The result is not simply flower placed on top of wood.

It is wood changed by flower.

This kind of scent transfer is one of the clearest examples of traditional Chinese incense as a craft of transformation rather than simple mixing.

8. Fruits, Peels, Tea, and Other Botanical Materials

Traditional Chinese incense manuals do not stop at precious woods, rare resins, and exotic spices.

They also preserve the use of fruit, fruit shells, tea, and other familiar botanical materials.

This is one of the most distinctive aspects of He Xiang.

Pear — Li / E Li (梨 / 鹅梨)

Pear is most famously associated with Pear Chamber Incense (鹅梨帐中香).

Historical methods use pear in several ways.

Agarwood may be treated with pear juice. Powdered aromatic woods may be placed inside hollowed pears before steaming. Sandalwood and agarwood may then be further processed or aged after contact with the fruit.

The intention is not simply to create a recognizable “pear-scented incense.”

Instead, the fruit changes the aromatic material around it.

A better way to understand the result is:

wood transformed through fruit.

This distinction is central to understanding the sophistication of Chinese fragrance preparation.

Lychee Shell — Lizhi Ke (荔枝壳)

Role: Prepared botanical material · dry fruit shell · aromatic base

Lychee shell is one of the more surprising materials for modern readers.

Historical incense-making records the use of dried lychee shell or rind alongside other botanical ingredients.

Its presence challenges a common assumption about traditional incense:

not every ingredient had to be rare or luxurious.

Familiar plant materials could become sophisticated fragrance materials through preparation and composition.

For English readers, Lychee Shell or dried lychee rind is more accurate than describing the material simply as “lychee fragrance.”

Tea — Cha (茶)

Tea appears both as an ingredient and as a processing medium.

Historical recipes describe fragrant materials being soaked, washed, or treated with tea before entering a formula.

Tea could soften or redirect the character of woods such as sandalwood and also appears in methods used to prepare fragrant woods for floral scenting.

In this context, tea is not merely something enjoyed beside an incense burner.

The two crafts can literally meet inside the same aromatic process.

Chinese fragrance culture therefore connects drinking aroma and burning aroma at the level of material preparation.

9. Rare and Unusual Materials in Historical Chinese Incense

Not every traditional incense material comes from a tree, flower, root, or spice.

Historical formulas also include rare animal-derived aromatics and highly specialized supporting materials.

Ambergris — Longxian / Longxianxiang (龙涎 / 龙涎香)

Aroma profile: Warm · marine-animalic · diffusive · persistent

Ambergris held a prestigious place in historical fragrance culture.

Known as Longxian or Longxianxiang, genuine ambergris appears in some high-status Chinese aromatic records and formulas.

But historical terminology contains an important trap.

“Ambergris Incense” Did Not Always Contain Ambergris

Historical manuals preserve numerous formulas called Longxian Xiang — Ambergris Incense.

Some contain actual ambergris.

Others do not.

Instead, they may combine agarwood, sandalwood, Gansong, Huoxiang, Lingling Xiang, clove, borneol, musk, resins, honey, and other aromatic materials.

This means the name of a historical incense should not always be read like a modern ingredient label.

“Ambergris Incense” could sometimes describe an aromatic style, association, or ideal that a blended formula was intended to evoke.

Musk — Shexiang (麝香)

Aroma profile: Animalic · warm · deep · highly persistent

Animal-derived musk appears frequently in historical Chinese incense formulas.

Usually used in much smaller quantities than woods or herbs, it contributed depth, diffusion, and persistence.

Its historical importance deserves to be acknowledged, but that does not mean modern makers should reproduce it literally.

Contemporary interpretations may omit or replace animal-derived ingredients for ethical, conservation, sourcing, or regulatory reasons while preserving the broader aromatic structure of a historical formula.

Jia Xiang (甲香) — Prepared Marine Gastropod Operculum

Jia Xiang is one of the easiest Chinese incense ingredients to mistranslate.

It was not simply “shellfish,” nor was it ordinary powdered seashell.

Historical descriptions associate Jia Xiang with the operculum — the hard closing structure — of certain marine gastropods.

Before use, the material underwent careful preparation. Traditional methods describe cleaning, boiling, heating, and treatment with substances such as wine, honey, or alkaline solutions.

Part of this processing was intended to remove undesirable marine or animal odors before the material entered a compound incense.

Jia Xiang was not necessarily valued because it smelled beautiful on its own.

Its role was more technical and compositional.

A useful modern description is therefore:

Jia Xiang (甲香) — prepared marine gastropod operculum traditionally used in compound incense.

10. Binders and Processing Materials

Not every ingredient in a traditional Chinese incense formula was added primarily for its fragrance.

Powdered aromatics also had to become a physical incense.

Depending on the recipe, makers might form them into pellets, cakes, molded pieces, incense seals, pastes, sticks or other burnable forms.

Nanmu Wood Powder (楠木粘粉)

Nanmu Wood Powder (楠木粘粉) is a traditional natural binder used in handmade Chinese incense making. It is made from finely processed nanmu wood-derived material and is valued for its ability to help powdered aromatic ingredients adhere together and maintain the structure of incense forms such as sticks, coils, or molded incense.

Unlike aromatic woods such as agarwood or sandalwood, nanmu binder is not primarily used for its fragrance. Its role is functional: it helps transform a collection of powdered ingredients into a stable incense form while allowing the character of the aromatic materials themselves to remain clear.

In traditional incense craftsmanship, natural binders such as nanmu powder, Baiji, and refined honey serve as supporting materials rather than dominant fragrance ingredients. They reflect an important aspect of Chinese incense making — the balance between aromatic materials, processing techniques, and the physical form of the finished incense.

Refined Honey — Lianmi (炼蜜)

Refined honey appears repeatedly in historical incense-making.

It could bind powdered aromatics into a workable mixture while also bringing a subtle softness to the finished material.

Many recipes follow a familiar sequence:

the aromatic ingredients are ground,

mixed with refined honey,

formed into shape,

and then allowed to rest or age.

This last stage matters.

A traditional incense was not always considered finished the moment its ingredients were mixed.

Time itself could become part of the formula.

Baiji (白芨) — Bletilla

Baiji provided another useful binding material.

Its naturally adhesive quality helped powdered aromatics hold together in molded preparations.

Its presence reminds us that traditional incense-making was not only a fragrance problem.

It was also a question of material structure.

The incense needed to smell right, but it also needed to hold its form and burn in the intended way.

Pear Juice, Tea, Wine, Floral Waters, and Other Liquids

Historical formulas also use liquids such as:

• pear juice
• tea
• wine
• honey water
• rosewater
• other aromatic floral preparations

Their role could go far beyond simply adding moisture.

They might soften, wash, extract, perfume, bind, or otherwise transform the ingredients around them.

The liquid component of a formula could therefore become part of its aromatic design.

Traditional Chinese Incense Ingredients at a Glance

These descriptions are general guides rather than fixed definitions. Natural aromatic materials can vary considerably according to origin, species, quality, age, preparation, storage, and the ingredients surrounding them.

Why Preparation Matters as Much as the Ingredient

Reading a traditional ingredient list tells only half the story.

Chinese incense manuals repeatedly describe aromatic materials being:

• steamed
• boiled
• soaked in tea
• treated with honey
• washed with wine
• infused with fruit juice
• layered with flowers
• sealed for aging
• ground and repeatedly pounded

This leads to one of the most important ideas in the He Xiang tradition:

What happens to an ingredient can matter as much as what the ingredient is.

Untreated sandalwood and tea-treated sandalwood are not aromatically identical.

Agarwood repeatedly steamed with pear is different from agarwood burned alone.

Wood scented over time with jasmine or osmanthus becomes something that belongs fully to neither original material.

Traditional Chinese incense is therefore an art not only of composition, but of transformation.

Are Traditional Chinese Incense Ingredients Always Natural?

“Natural incense” is a useful modern phrase, but it does not perfectly describe historical Chinese fragrance culture.

Many traditional formulas are largely composed of naturally derived woods, roots, herbs, flowers, spices, fruit, resins, and honey.

Historical incense, however, could also include animal-derived aromatics, processed marine materials, minerals, pigments, and other prepared substances.

So traditional Chinese incense was not necessarily “plant-only,” nor was it “natural” in exactly the modern marketing sense.

Likewise, a product labeled “Chinese incense” today does not automatically mean it follows traditional He Xiang methods.

For modern buyers, ingredient transparency, craftsmanship, and processing methods are more useful signals than the word “natural” alone.

Historical Ingredients Modern Makers May Avoid

Historical authenticity should not be confused with literal reproduction.

Some surviving formulas contain materials that raise very different safety, ethical, sourcing, or conservation questions today.

These can include:

• animal-derived musk
• certain mineral pigments
• cinnabar
• historical lead-containing powders
• other substances unsuitable for ordinary modern incense

A thoughtful reconstruction therefore asks:

Which materials define the aromatic structure of the formula, and which historical ingredients should be adapted or omitted?

Preserving a tradition does not require copying every recipe without judgment.

In some cases, preserving the logic of the fragrance is more faithful than reproducing every historical material literally.

How to Choose Chinese Incense by Ingredients

Ingredient families can provide a useful starting point if you are new to traditional Chinese incense.

If you prefer deep, resinous woods, look toward agarwood-centered formulas.

For something smoother and warmer, sandalwood-forward blends are often more approachable.

Natural borneol points toward cooler, clearer compositions, while Gansong, Huoxiang, Lingling Xiang, Baizhi, and other roots and herbs reveal a more earthy and botanical side of He Xiang.

Flower lovers have more choices than they might expect.

Osmanthus, jasmine, gardenia, plum blossom, rose, lotus, and other flowers all belong to the historical Chinese fragrance vocabulary, whether used directly or through scent-transfer techniques.

And some of the most distinctive formulas move beyond conventional perfume ingredients altogether.

Pear, tea, lychee shell, and other prepared botanical materials reveal a tradition in which familiar substances become unexpectedly aromatic through craftsmanship.

The most useful question, then, is not:

“Which ingredient smells best?”

It is:

“What happens when these ingredients are brought together?”

That is where He Xiang begins.

Frequently Asked Questions About Chinese Incense Ingredients

What is traditional Chinese incense made of?

Traditional Chinese incense can be made from aromatic woods, resins, roots, herbs, spices, flowers, cooling aromatics, fruit materials, and natural binders.

Common ingredients include agarwood, sandalwood, borneol, Gansong, Huoxiang, Lingling Xiang, clove, frankincense, osmanthus, jasmine, and refined honey.

There is no single ingredient list shared by every formula. He Xiang is defined more by the practice of combining and processing aromatic materials than by one required ingredient.

Does Chinese incense always contain agarwood?

No.

Agarwood is one of the most prestigious and widely used materials in Chinese incense history, but it is not required in every formula.

Some traditional fragrances rely more heavily on sandalwood, roots, herbs, flowers, spices, or resins.

Are flowers really used in traditional Chinese incense?

Yes.

Historical Chinese fragrance literature records flowers including osmanthus, jasmine, gardenia, rose, plum blossom, lotus, magnolia, orchid, and citrus blossom.

Flowers could be dried directly into a formula or used to transfer their scent into another prepared aromatic material through repeated layering and steaming.

Why were pear and lychee shell used in Chinese incense?

Fruit materials could do more than contribute an obvious fruit smell.

Pear could be used to steam, soak, or transform aromatic woods, while lychee shell appears as a prepared botanical material in historical formulas.

Their use reflects a broader principle of Chinese incense-making: familiar natural materials can become something quite different through processing.

What is ambergris in traditional Chinese incense?

Ambergris was historically known as Longxian (龙涎) and was a highly prized aromatic material.

However, a formula called Longxian Xiang, or “Ambergris Incense,” did not necessarily contain actual ambergris.

Some historical recipes used combinations of woods, roots, herbs, spices, borneol, musk, and resins to evoke an aromatic style associated with the name.

What is Jia Xiang (甲香)?

Jia Xiang was a specially prepared material associated with the operculum of certain marine gastropods.

Historical texts describe extensive processing before it was incorporated into compound incense.

It is therefore better understood as a specialized supporting material than as a conventional fragrance note.

How is traditional Chinese incense different from modern scented incense?

Traditional He Xiang is fundamentally based on material composition and processing.

Instead of starting with a neutral base and adding one finished fragrance, historical makers combined multiple aromatic substances and might steam, soak, scent, bind, age, or otherwise transform them.

The finished fragrance emerges from the relationship between those materials.

From Ingredients to He Xiang

Agarwood may be precious. Sandalwood may be beautiful. Osmanthus can be delicate, jasmine lush, borneol brilliantly cool, and ambergris historically luxurious.

But no single ingredient explains traditional Chinese incense.

The defining idea is He Xiang — the art of bringing materials together.

Chinese incense makers combined warmth and coolness, wood and flower, root and resin, familiar plants and imported aromatics.

They treated woods with tea, steamed aromatic materials with fruit, layered prepared woods with flowers, bound powders with honey, and allowed finished incense to change through aging.

The result was more than a collection of pleasant-smelling ingredients.

It became a language of fragrance built through composition and transformation.

To see how these materials came together in historical practice, continue with our guide to 10 Famous Chinese Incense Formulas: History, Ingredients & Traditional Uses, where palace incense, literati fragrances, Pear Chamber Incense, Snow in Spring, and other classical formulas show the principles of He Xiang in action.

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Sources & Further Reading

The historical discussion in this guide draws primarily from:

• Zhou Jiazhou, Xiang Sheng (《香乘》) — Ming dynasty
• Chen Jing, Xinzuan Xiangpu (《新纂香谱》) — Song dynasty
• Earlier incense traditions and recipes preserved within these compilations, including material associated with Hong Jufu, Shen Li, Yan Chiyue, Ye Tinggui, and other writers on incense

Historical aromatic terminology does not always map neatly onto modern botanical species or commercial fragrance categories. Modern identifications in this article are therefore given where the evidence is reasonably strong, while uncertain materials are intentionally presented under their historical names.