The global propylene glycol market recorded broadly upward price movements in September 2026, with four of the five assessed regions registering increases while Northeast Asia remained unchanged. The latest Propylene Glycol Prices assessment showed North America at USD 2.15/Kg, the Middle East at USD 1.91/Kg, Europe at USD 1.81/Kg, Southeast Asia at USD 1.65/Kg, and Northeast Asia at USD 1.28/Kg. North America recorded the highest reported price, while Northeast Asia remained the lowest-priced market. The IMARC Price Index highlights these regional differences amid changing feedstock economics, production conditions, logistics, inventory positions, and downstream purchasing activity.

Propylene glycol is widely used in pharmaceutical formulations, personal care products, food processing, antifreeze, industrial fluids, and chemical manufacturing. Rising prices across most assessed regions may influence procurement budgets and replacement costs for manufacturers and distributors. The unchanged Northeast Asian assessment contrasts with the increases elsewhere, highlighting the importance of evaluating individual regional conditions. Buyers can use these benchmarks to review supplier quotations, manage inventory, assess contract exposure, and plan purchasing schedules according to product grade, availability, and delivery requirements.

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Regional Propylene Glycol Prices Outlook – September 2026: Where Are Prices Highest?

• Northeast Asia: USD 1.28/Kg (Unchanged)
• Europe: USD 1.81/Kg (19.1% ↑ Up)
• Middle East: USD 1.91/Kg (16.5% ↑ Up)
• Southeast Asia: USD 1.65/Kg (5.8% ↑ Up)
• North America: USD 2.15/Kg (11.4% ↑ Up)

North America recorded the highest reported propylene glycol price in September 2026 at USD 2.15/Kg, followed by the Middle East at USD 1.91/Kg and Europe at USD 1.81/Kg. Southeast Asia reached USD 1.65/Kg, while Northeast Asia remained at USD 1.28/Kg. Europe recorded the largest percentage increase among the assessed regions at 19.1%, followed by the Middle East at 16.5%, North America at 11.4%, and Southeast Asia at 5.8%. Northeast Asia reported no change.

The broad upward movement may reflect differences in production costs, upstream propylene oxide availability, operating rates, regional inventory positions, and downstream demand. However, the supplied assessments do not establish a single cause for the increases. Procurement teams should compare regional benchmarks with product grade, supplier terms, transportation costs, and local availability before making sourcing decisions.

Regional Price Analysis of Propylene Glycol Prices – September 2026

Northeast Asia

Propylene glycol prices in Northeast Asia remained unchanged at USD 1.28/Kg in September 2026. The stable assessment contrasts with increases across the other reported regions and provides a reference point for regional procurement planning. Demand from pharmaceutical, personal care, food-processing, and industrial applications can influence purchasing requirements, while production availability, feedstock costs, and inventory levels may affect market balance. Buyers may prioritize inventory optimization and contract continuity under stable pricing conditions while monitoring upstream propylene oxide costs and supplier quotations. The unchanged benchmark does not necessarily mean that every grade or transaction remained at the same price.

Europe

European propylene glycol prices increased by 19.1% to USD 1.81/Kg in September 2026, representing the largest reported percentage increase among the assessed regions. The movement indicates stronger pricing during the assessment period and may reflect changes in feedstock economics, supply availability, production costs, and purchasing activity. Propylene glycol demand from pharmaceuticals, cosmetics, food processing, and industrial applications can affect supplier order books. Energy expenses, logistics, and inventory replenishment requirements may also influence selling prices. Buyers may benefit from reviewing contract renewal dates, checking alternative supplier offers, and assessing inventory coverage. The supplied data confirms the increase but does not isolate its precise underlying cause.

Middle East

Propylene glycol prices in the Middle East rose by 16.5% to USD 1.91/Kg in September 2026. The region recorded the second-highest reported price among the five assessed markets. Potential influences include upstream feedstock costs, production economics, regional availability, import requirements, and demand from industrial and consumer-product manufacturers. Applications in personal care, pharmaceuticals, food processing, and industrial formulations contribute to purchasing requirements. Transportation and distribution costs may also influence delivered prices, depending on sourcing arrangements. Buyers should compare local quotations and evaluate supply reliability alongside price benchmarks, particularly when planning replenishment or negotiating contracts. The reported increase does not establish a definitive cause or indicate that all suppliers adjusted prices equally.

Southeast Asia

Propylene glycol prices in Southeast Asia increased by 5.8% to USD 1.65/Kg in September 2026. Although this was the smallest increase among the four regions reporting upward movement, it indicates a firmer benchmark during the month. Demand from pharmaceutical manufacturing, cosmetics, food processing, and industrial applications may influence procurement activity. Regional production, imported material availability, upstream propylene oxide prices, and inventory levels can also affect market conditions. Buyers may review supplier contracts and purchasing frequency to manage exposure to further changes. Comparing delivered prices across suppliers is especially important where transport, product grade, and shipment arrangements differ.

North America

North American propylene glycol prices increased by 11.4% to USD 2.15/Kg in September 2026, the highest reported price among the assessed regions. The upward movement may reflect changing production costs, feedstock conditions, inventory requirements, and downstream purchasing activity. Propylene glycol is used in antifreeze and heat-transfer fluids, personal care products, pharmaceuticals, food-related applications, and industrial formulations. Demand across these sectors can influence market requirements, while plant utilization, maintenance, and distribution expenses may affect availability and pricing. Procurement teams can use the higher benchmark to review supplier offers, assess inventory coverage, and evaluate contract structures without assuming that the increase applies uniformly to every product grade.

Supply and Demand Overview – September 2026

Propylene glycol supply is closely linked to the availability and cost of upstream propylene oxide, production capacity, plant operating rates, maintenance schedules, and inventory positions. Commercial production commonly involves the hydration of propylene oxide, making upstream petrochemical conditions an important consideration in manufacturing economics. Energy, utilities, and transportation expenses can also influence overall costs. Regional production capacity and import dependence may further affect the availability of material and the prices offered to buyers.

Demand is supported by a diverse range of downstream industries:

• Pharmaceuticals: Used as a solvent, carrier, and excipient in selected formulations.
• Personal Care and Cosmetics: Incorporated into products for moisture retention, formulation stability, and product performance.
• Food Processing: Used in approved applications as a solvent, carrier, or humectant, subject to relevant regulations and specifications.
• Automotive and Industrial Fluids: Used in antifreeze, heat-transfer fluids, and selected industrial formulations.
• Chemical Manufacturing: Serves as an intermediate or formulation component in various industrial applications.
• Coatings and Other Industrial Products: Used in selected formulations where its functional properties are suitable.

In September 2026, four assessed regions recorded price increases, while Northeast Asia remained unchanged. This pattern points to a broadly firmer regional pricing environment, but the underlying balance between supply and demand may differ across markets. The available figures show reported price movements rather than independently confirming changes in production, inventories, or consumption.

Key Factors Affecting Prices – Monthly Perspective

• Raw Material Availability: Propylene oxide is a key upstream input in conventional propylene glycol production. Changes in its availability and cost may affect production economics and supplier pricing.
• Downstream Demand: Purchasing from pharmaceutical, personal care, food-processing, automotive, and industrial customers can influence market conditions. Changes in production schedules and inventory requirements may affect order volumes.
• Logistics: Freight, warehousing, handling, and distribution expenses can contribute to delivered costs. Import dependence and transportation distances may create differences between regional markets.
• Energy Costs: Electricity, utilities, and other plant operating expenses influence manufacturing costs. The impact on selling prices depends on plant efficiency, supply conditions, and competitive dynamics.
• Trade Dynamics: Import availability, export demand, regional supply capacity, and currency movements may affect sourcing economics. Buyers with multiple sourcing options may have greater flexibility when regional prices diverge.

Recent Developments (September Highlights)

• Industry Conditions: Propylene glycol continued to serve a broad range of industrial and consumer-product applications, including pharmaceuticals, cosmetics, food processing, and automotive fluids. Activity across these sectors remains relevant to market demand.
• Supply Considerations: Feedstock availability, production capacity, maintenance schedules, and inventory levels can influence the volume of material offered to buyers. Procurement teams should monitor confirmed supplier information when evaluating potential supply constraints.
• Logistics and Procurement: Transportation expenses, delivery schedules, import availability, and inventory planning can affect purchasing costs. Buyers may review sourcing arrangements and contract terms as regional benchmarks change.
• Demand and Production: Requirements from personal care, pharmaceutical, food-processing, and industrial customers can influence procurement volumes. The September assessment showed increases in Europe, the Middle East, Southeast Asia, and North America, while Northeast Asia remained unchanged; the supplied data does not quantify the individual contribution of any demand or production factor.

Propylene Glycol Price Chart Analysis – Monthly Movement

The September 2026 propylene glycol price chart shows increases across most assessed regions. Europe recorded a 19.1% rise to USD 1.81/Kg, the Middle East increased by 16.5% to USD 1.91/Kg, North America rose by 11.4% to USD 2.15/Kg, and Southeast Asia increased by 5.8% to USD 1.65/Kg. Northeast Asia remained unchanged at USD 1.28/Kg. These figures describe the reported monthly movements rather than a complete daily price series.

• Early September: No separate early-month price observations were supplied. The available assessment does not establish the precise price level at the beginning of the month.
• Mid-September: The data does not provide a distinct mid-month observation. The reported percentage movements cannot be used to identify the exact timing of the increases.
• Late September: The monthly assessment confirms upward movements in four regions and unchanged pricing in Northeast Asia. It does not establish whether these conditions emerged specifically during the final days of the month.

Price charts help procurement managers compare regional benchmarks, identify changes in price direction, and support purchasing budgets. Combining monthly assessments with supplier quotations, feedstock indicators, inventory data, and delivery terms can provide a stronger basis for procurement planning.

Propylene Glycol Price Index & Historical Analysis

The September 2026 Propylene Glycol Price Index assessment shows a broadly upward regional pattern. Europe recorded the largest percentage increase at 19.1%, followed by the Middle East at 16.5%, North America at 11.4%, and Southeast Asia at 5.8%. Northeast Asia remained unchanged. These observations establish the reported direction of prices for the month, but they do not by themselves establish a long-term historical trend.

Three structural drivers are important when interpreting propylene glycol index movements:

• Feedstock and Production Economics: Propylene oxide availability, production costs, plant utilization, and maintenance can influence manufacturing economics and the volume available to the market.
• Downstream Consumption: Demand from pharmaceuticals, cosmetics, food processing, automotive fluids, and industrial applications can affect order volumes and supplier utilization.
• Regional Supply and Distribution: Local production capacity, imports, freight costs, currency movements, and distribution arrangements can influence regional benchmarks and delivered prices.

A consistent historical price series helps businesses distinguish temporary changes from sustained movements and assess how regional markets respond to changing conditions. Procurement teams can use index data to benchmark supplier quotations, review contract renewals, plan inventory, and compare sourcing options. Meaningful comparisons require consistent product grades, units, delivery terms, and assessment periods.

What Is Propylene Glycol?

Propylene glycol, also known as propane-1,2-diol, is a colorless, low-volatility liquid used in a wide range of industrial and consumer-product formulations. It is miscible with water and valued for its solvent properties, moisture retention, and utility as a carrier or formulation ingredient. Commercial production commonly involves the hydration of propylene oxide. Product grades vary according to purity and intended application, making specifications and regulatory requirements important considerations for buyers.

Major applications include:

• Pharmaceuticals: Used as an excipient, solvent, or carrier in selected medicines and formulations.
• Personal Care and Cosmetics: Used in products such as creams, lotions, and other formulations requiring moisture retention or ingredient dispersion.
• Food Processing: Used in approved applications as a carrier, solvent, or humectant where permitted by applicable regulations.
• Automotive and Industrial Fluids: Incorporated into antifreeze and heat-transfer formulations, including applications requiring specific performance characteristics.
• Chemical Manufacturing: Used as an intermediate and formulation component in selected industrial processes.

Propylene glycol's broad application base creates demand across several sectors with different purchasing cycles and specification requirements. Buyers should assess product grade, purity, supplier consistency, regulatory suitability, and delivery terms alongside price. These factors can affect total procurement costs and determine whether a particular supply option is suitable for the intended application.

Propylene Glycol Price Forecast – Next 12 Months

The propylene glycol price outlook over the next 12 months will depend on feedstock economics, plant operating rates, regional supply availability, logistics, and downstream demand. The September 2026 assessment showed increases in four regions and unchanged prices in Northeast Asia. This broad upward pattern provides context for market monitoring, but it does not establish that prices will continue rising or that all regions will follow the same trajectory.

Key growth drivers include :

• Pharmaceutical Demand: Requirements for suitable excipients and formulation ingredients may support demand for relevant grades.
• Personal Care Consumption: Demand for cosmetics and personal care products may sustain purchasing requirements from manufacturers.
• Food-Related Applications: Approved uses in food processing can contribute to demand where relevant specifications and regulations are met.
• Automotive and Industrial Fluids: Requirements for antifreeze and heat-transfer products may influence consumption across industrial and automotive supply chains.
• Production and Supply Conditions: Changes in plant utilization, maintenance, and feedstock availability may affect the balance between available supply and demand.

Potential risks include :

• Feedstock Cost Changes: Lower upstream propylene oxide costs may reduce production-cost pressure, while increases may support firmer supplier offers.
• Weak Downstream Demand: Reduced purchasing from industrial or consumer-product manufacturers may limit price increases or place pressure on prices.
• Production Disruptions: Plant outages, maintenance, or operational constraints may affect supply availability and procurement costs.
• Logistics and Trade Volatility: Freight expenses, import availability, and currency movements may alter delivered costs across regions.
• Inventory Changes: Higher inventories may increase competition among suppliers, while tighter stocks may create procurement pressure.

Overall, the outlook remains dependent on the interaction between production economics, supply availability, and downstream consumption. The September data indicates that prices rose in most assessed regions, but future movements may differ by location and product grade. Buyers should continue monitoring feedstock costs, supplier offers, regional inventories, and contract conditions rather than relying on a single month's price direction to determine future purchasing decisions.

FAQs About Propylene Glycol Prices Insights & Market Analysis

What does the Propylene Glycol Price Index indicate in September 2026?

The September 2026 assessment shows price increases in Europe, the Middle East, Southeast Asia, and North America, while Northeast Asia remained unchanged. North America recorded the highest reported price at USD 2.15/Kg.

How does the Propylene Glycol Price Chart help procurement managers?

A price chart helps procurement teams compare regional benchmarks, monitor price movements, plan budgets, review supplier quotations, and assess inventory and sourcing requirements.

What is the propylene glycol price forecast for the next 12 months?

The outlook depends on feedstock costs, production conditions, logistics, and demand from downstream industries. The supplied data does not establish a specific future price or percentage movement.

How IMARC Pricing Database Can Help

The latest IMARC Group study, "Propylene Glycol Prices, Trend, Chart, Demand, Market Analysis, News, Historical and Forecast Data 2026 Edition," provides a detailed analysis of propylene glycol price trends and global market dynamics. The report covers price movements, regional developments, demand patterns, supply conditions, and the factors influencing current and future prices.

The analysis examines the relationship between raw material costs, production conditions, downstream demand, logistics, trade flows, and regional market developments. By exploring the interaction between supply and demand, the pricing analysis provides businesses with useful insights into current market conditions and future pricing dynamics.

Explore pricing intelligence across 500+ commodities:  https://www.imarcgroup.com/pricing-intelligence

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IMARC Group is a global management consulting firm that provides a comprehensive suite of services to support market entry and expansion efforts. The company offers detailed market assessments, feasibility studies, regulatory approvals and licensing support, and pricing analysis, including spot pricing and regional price trends. Its expertise spans demand-supply analysis alongside regional insights covering Asia-Pacific, Europe, North America, Latin America, and the Middle East and Africa. IMARC also specializes in competitive landscape evaluations, profiling key market players, and conducting research into market drivers, restraints, and opportunities. IMARC's data-driven approach helps businesses navigate complex markets with precision and confidence.

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