Soapmaking in Aleppo, Past and Present: What Has Changed as a Result of War and Migration

Anyone today searching for soapmaking in Aleppo is rarely looking for just a production method. It concerns a craft carried across generations, raw materials from a specific region — and since 2011 also ruptures: war, damaged workshops, disrupted supply chains and the question of how “Aleppo” as origin and as method persists through migration. Aleppo soap is therefore not only a product but also a piece of everyday culture that has changed under pressure.

This article situates how soapmaking in Aleppo was traditionally carried out, which quality characteristics emerged from that process — and what has shifted in Syria, Turkey and parts of Europe as a result of war and migration. Important: not every change is automatically “worse” or “better.” Many adaptations are responses to new realities: different buildings, different climate, new regulatory requirements, different packaging and export logic. Anyone who wants to consciously buy or use Aleppo soap benefits from understanding these contexts.

What “soapmaking in Aleppo” traditionally meant

At its core, Aleppo soap is an olive-oil soap with laurel oil added. It is boiled with a lye solution (mostly sodium hydroxide, colloquially called “caustic soda”). During boiling the oil reacts with the lye to form soap; this process is called saponification. What matters less is a single “secret step” and more the interaction of raw-material quality, controlled cooking, the correct moment to add laurel oil and a long curing time.

“Aleppo” was not just a brand but a place with infrastructure: trade routes, access to olive oil from the surrounding areas, laurel oil from northern Syrian and coastal regions, as well as workshops with large cauldrons, cooling surfaces and drying rooms. Historically, production in Aleppo took place in specific months because temperature and humidity strongly affect cooling, cutting and drying. This seasonality is an undeRESTimated quality factor because it influences water content, surface hardening and the tendency to crack.

The classic process chain: From the cauldron to the curing cellar

Although each workshop has its own routines, the traditional method can be grouped into recurring steps. That is helpful for concretely classifying later changes caused by war and migration.

1) Select and prepare raw materials

The basis is olive oil — depending on availability and price different qualities could (and can) be used, for example virgin oils or more robust grades that are less sought-after for food use. For the eventual skin feel it is not only “expensive vs. cheap” that matters, but also freshness, storage and foreign odours. Oils stored too warm or for too long change their scent profile and can make the finished soap bar smell “old.”

Laurel oil is aromatic and significantly more expensive to purchase than olive oil. For that reason the laurel oil content has traditionally been a central differentiator. At the same time it is not a sole proof of quality: a high proportion can still disappoint if the laurel oil is not fresh, comes from a different laurel species, or is heavily filtered or oxidized.

2) Boiling and controlled cooking

During boiling the oil-lye mixture is agitated under heat for an extended period and cooked until saponification has progressed sufficiently. The objective is a stable soap paste that will harden evenly later. Traditionally large kettles were used; the volume introduces a different inertia to the process: temperature changes take effect more slowly, and small deviations can have a larger impact across a big batch.

Many descriptions use terms like „first“ or „second cooking.“ These do not imply mystical extra rounds but process variants: some workshops cook longer, some work in stages, some adjust in more than one step to stabilize consistency and residual alkalinity (an indicator whether any „free“ lye remains).

3) Incorporating laurel oil at the right time

Laurel oil is not added arbitrarily early into the cooking mass. In practice the goal is to preserve aroma and conditioning properties as well as possible without destabilizing the soap mass. If added too early part of the characteristic scent can be driven off. If added too late homogeneity can suffer, which may later show as uneven color or porosity.

4) Pouring, cooling, cutting, stamping

The soap mass is poured onto a flat surface or into shallow molds and allowed to cool. Once firm enough it is cut into blocks and then into bars. The bars are frequently stamped. A soap stamp is not an official seal but primarily a manufacturer’s mark and an identifier. In export markets the stamp is often read today as a „mark of authenticity“—that can be true, but it is not foolproof, because stamps can be copied.

5) Maturation over months

A core characteristic is the long maturation time. During this period the water content decreases, the surface hardens, the pH stabilizes further, and the fragrance becomes more rounded. Visually the familiar contrast of a darker outer layer and a greener core often appears: the exterior reacts more with air and light (oxidation), while the interior remains protected longer. Depending on the recipe, storage climate and duration, this two-tone effect can vary in intensity.

Khan al-Saboun and workshop logic: why the location was part of the quality

Historically Aleppo had a soap quarter often mentioned under the name Khan al-Saboun (literally ’soap khan‘). A „khan“ is traditionally a trade and storage complex in the Middle East. For the craft this structure was practical: raw materials could be delivered and stored, large boiling kettles fit into purpose-built rooms, and there were areas where the soap could cool and later mature in well-ventilated spaces.

Such buildings are not interchangeable. For soap quality, the environmental engineering is decisive: temperature, humidity, air movement and dust load influence drying, cracking, surface hardness and odor. Traditional workshops were tuned to exactly these requirements — not romanticized, but functional. Those who produce today in exile often have to recreate this environment: with different building materials, different heating and ventilation concepts, sometimes also with smaller batches and shorter distances.

What the war has changed: infrastructure, raw materials, rhythm

The war in Syria has affected not only individual workshops but also the entire value chain. For consumers it is important to understand that quality and availability are not determined solely by the skill of the soap makers, but by conditions that are often beyond their control.

Damaged workshops and changed production locations

When production premises are destroyed or become unsafe, manufacturing shifts to other districts, to the periphery or across the border. That changes logistics and climate: different humidity, different winter temperatures, different possibilities for long curing. Curing, in particular, is space-intensive: soap needs room, time and a controllable environment. In times of crisis, securing exactly that is difficult.

Supply chain disruptions for olive oil and laurel oil

Olive oil and laurel oil are agricultural products. War, sanctions, damaged mills, more expensive transport and insecure trade routes change availability and price. This can lead soap makers to plan batches differently, use raw materials from other regions or vary formulations more. Some quality differences that are perceived today as „varying scent“ or „deviating color“ are a direct result of this instability.

Energy, water and basic chemicals

Soap making is energy-intensive: the mass must be heated for hours. If fuels are missing or expensive, the process becomes economically riskier. Water quality and availability also matter, because water is not merely a „filler“ but a process medium. In addition, sodium hydroxide is required in defined quality. In stable markets this is a standard raw material; in crisis situations procurement can become more difficult or be handled through intermediaries, which reduces predictability.

Migration and exile production: what remains, what inevitably changes

Many soap makers and family businesses have left Syria and established new production sites in Turkey, and partly in Europe. This is often shortened to „Aleppo soap from Turkey“. Behind that line there can be very different realities: from the exiled family business that continues to work with a familiar recipe, to industrially organized production that orients itself to the „Aleppo-style“.

Climate variation and curing: the undeRESTimated factor

Whether on the Turkish Mediterranean coast, in the Anatolian interior or in Central Europe: temperature profiles and humidity differ from the traditional environment of many Aleppo workshops. This directly affects drying and curing. In more humid environments the soap takes longer to harden; in very dry air the surface can harden faster while the interior remains wetter – this promotes stresses and fine cracks.

Many operations respond with adjustments: lower stacking heights, different ventilation, longer or deliberately staggered curing times. Such changes are not „modernization for modernization’s sake“, but necessary process control.

New legal requirements and labeling

When production takes place outside Syria or products are exported to the EU, requirements for declaration and traceability increase. Packaging then often includes INCI (International Nomenclature of Cosmetic Ingredients), batch numbers and details of the responsible party (importer/distributor). This information aids transparency – but it does not automatically replace a coherent origin narrative, because „made in“ and „raw materials from“ can diverge.

Especially the term „Aleppo“ creates a grey area: it can be meant geographically (from Aleppo), historically-methodologically (in the Aleppo style) or as a trade term. Those seeking clarity should check whether manufacturers disclose where saponification took place and where olive oil and laurel oil originate.

Scaling: from workshop batch to serial production

Relocation can also lead to scaling: as export markets grow, the pressure to deliver more consistently increases. This favors standardized processes and larger batches, sometimes more heavily filtered oils or a stricter selection of raw materials to reduce variation. Uniformity is pleasant from a consumer perspective, but can also be perceived sensorially as „smoother“: fewer edges and quirks in the scent, fewer visible traces of handcraft.

Recognizing quality without clichés: what really matters

Many abbreviations circulate around Aleppo soap: „Original“, „traditional“, „from Aleppo“, „handmade“. It is more sensible to focus on verifiable characteristics that result from the process. That is not folkloristic, but pragmatic.

Raw materials and formulation: what the information delivers – and what it doesn’t

• Olive oil and laurel oil: A short ingredient list is common. Additives such as fragrances or colorants are not per se „bad“, but they change the profile significantly and move away from the classic character.
• Laurel oil content: A higher proportion can produce a stronger aroma and a different washing sensation. However, it is only meaningful if the laurel oil itself is of high quality and fresh.
• Transparency of origin: It is credible when it is clearly stated where saponification took place and whether raw materials come from Syria, Turkey or other regions.

Appearance and feel: what surface, color and cut reveal

The typical two-tone appearance (brownish on the outside, greenish inside) can indicate exposure to air and maturation, but it is not a definitive proof of authenticity. Very smooth, “perfect”-looking pieces can come from highly controlled processes — or from pressing methods that look similar visually without using traditional saponification and long curing. Conversely, small irregularities are not automatically a quality issue, provided the soap does not crumble excessively, have an unpleasant sharp odor, or remain conspicuously soft.

A practical check is use: Does the soap lather finely and stably? Does the skin feel clean after rinsing without becoming “squeaky”? That also depends on water hardness: in hard water (high Calcium/Magnesium) soaps often lather less and can leave more deposits. These effects are frequently misinterpreted as “bad soap.”

Fragrance: Why “little laurel scent” can have multiple causes

Some expect a very intense laurel scent and are puzzled when the soap smells mild. There are several plausible reasons: laurel oil can vary in aroma depending on origin and pressing method; it can become quieter through long storage of the soap; and with prolonged cooking or an unfavorable timing of addition, part of the volatile fragrance components can be lost. Therefore, mild does not automatically mean “without laurel” — although it can be the case if the proportion is low or other oils have been blended in.

Origin, identity, trade: When “Aleppo” becomes a global term

The European market has strongly demanded Aleppo soap in recent years — also because many people prefer simple formulations and solid products. At the same time this increases the risk of imitations and blurred origin claims. “Aleppo-Style” can be legitimate when communicated transparently: a formulation according to Aleppo tradition, but saponified in another country. It becomes problematic when “Aleppo” is used to suggest a geographic origin without manufacture or raw materials having ties to the region.

For origin claims, a sober examination across three levels is worthwhile:

• Place of manufacture: Where was it actually saponified, cut and cured?
• Origin of raw materials: Where do the olive oil and laurel oil come from, and how stable are these supply chains?
• Chain of responsibility: Who is listed as the manufacturer or distributor on the product, and are there reachable contact details?

These three levels help to understand what you are holding without political simplifications or romantic projections.

What endures in the craft despite everything: knowledge, routines, quality mindset

Many changes in recent years are visible externally: new production locations, different packaging, different labels. Less visible is what often remains: the experiential knowledge about points of consistency in the kettle, about the right moment to pour, about the behavior of the soap mass with certain oil batches and about the significance of curing. This knowledge is not just “tradition” but process competence – and it can continue to be passed on in exile when families and teams stay together or reorganize.

At the same time, migration alters social structures: workshops become smaller, roles shift, succession becomes more difficult. Some businesses build new partnerships, others work with contract soapmakers or share infrastructure. That can work when responsibility and quality criteria are clear. Where that clarity is missing, products emerge that are then perceived in trade as “very different”.

Practical guidance for purchasing: questions that help

Anyone who wants to choose Aleppo soap consciously does not need to become an expert. A few targeted questions are sufficient, which manufacturers or retailers should ideally be able to answer:

• Where was the soap saponified and how long was it cured?
• Which oils are contained (olive oil, laurel oil – other additives)?
• Is there a batch number or traceable producer information?
• How is the laurel oil proportion specified (and is it clear that this refers to the total oil quantity)?

If such information is completely absent and instead only vague terms like “100% original” dominate, caution is prudent – not because the product is necessarily poor, but because the transparency does not match the cultural and artisanal claim with which Aleppo soap is often promoted.

Conclusion: understanding soapmaking in Aleppo today means accounting for change

Soapmaking in Aleppo today stands for two things at once: for a craft method with clear quality characteristics – and for a history of interruptions, relocations and new beginnings. War and migration have shifted production locations, altered supply chains and made concepts such as “origin” more complicated. At the same time it is remarkable how much process knowledge, raw material culture and quality thinking continue to be carried forward, often under difficult conditions.

Anyone who uses or buys Aleppo soap can take this change into account respectfully: not through romantic notions, but through transparency, verifiable raw material information, curing time and a realistic understanding of why products can vary today. This is where a modern, fair form of appreciation for the craft lies.

For this topic the pages Aleppo soap production and history and The Aleppo soap are also relevant. The article places these aspects in a clear context and shows what matters in everyday practice.