Acesulfame Potassium Price Trend and Forecast 2026-2027

Market Overview

India is the priciest market for acesulfame potassium, and in 2025 it drifted down like the rest. Prices eased from USD 5.40/KG in Q1 to USD 5.30/KG by Q4, off 1.9%, weighed down by carried inventories and soft export pull. The global average did much the same, slipping from USD 4.85/KG to USD 4.78/KG, a mild 1.4% dip. The turn came right at the start of 2026. Restocking and a jump in caustic potash lifted the global average to about USD 4.90/KG in Q1 and USD 4.97/KG in Q2. We see a global band of USD 4.90 to 5.15/KG through H2 2026.

Acesulfame potassium, Ace-K for short, is the potassium salt of a dihydrooxathiazinone dioxide. It's a high-intensity sweetener, roughly 200 times as sweet as sugar, heat-stable and non-caloric. The route runs through diketene: diketene made from acetic acid reacts with sulfamic acid to build an acetoacetamide intermediate, which is then cyclised with sulfur trioxide and neutralised with potassium hydroxide to give the potassium salt. It trades in food, beverage, and pharmaceutical grades. Beverages are the big outlet, in soft drinks, flavoured waters, and powdered mixes, usually blended with aspartame or sucralose for a rounder taste. Tabletop sweeteners, dairy, confectionery, oral care, and pharma syrups and chewables take the rest. Supply is concentrated heavily in China. Caustic potash and diketene costs, beverage-led demand, and Chinese export offers are what set the price. Purity sits at 99% and up, and buyers watch particle size and the aspartame or sucralose blend ratio as much as the assay. Capacity is unusually concentrated: a handful of Chinese producers cover most of the world, so a single maintenance turnaround there can move the global price.

Acesulfame Potassium Price Forecast for 2026

The balance leans firm into H2 2026. Beverage and pharma restocking put a floor under demand, and a firmer caustic potash and diketene complex lifted conversion costs at Chinese producers. There's still plenty of Chinese capacity around, so any gains should stay measured.

Demand leans hard on beverages, where the move toward low- and zero-sugar recipes keeps Ace-K in steady use, usually alongside aspartame or sucralose. Pharma and nutraceutical buyers add a smaller, price-inelastic layer. On the supply side China runs the show, and its export offers effectively set the global floor. Tighten Chinese operating rates and the market firms faster than the demand side alone would suggest. Reformulation mandates and sugar taxes in several markets keep pulling new volume into high-intensity sweeteners, which underpins the demand floor.

It really comes down to two feedstock risks. If caustic potash or diketene run higher on tight chlor-alkali and acetyl supply, offers push past the top of the range. If Chinese output stays heavy and export competition sharpens, the average slides back toward the bottom.

For the Quarter Ending June 2026

Acesulfame Potassium Prices Q2 2026: 

• United States: USD 5.08/KG
• China: USD 4.85/KG
• Germany: USD 4.83/KG
• India: USD 5.50/KG

Acesulfame Potassium Prices in United States

Steady beverage restocking and firmer Asian landed costs kept the US at USD 5.08/KG, up about 1.2%. Soft-drink and functional-beverage makers rebuilt cover after a quiet year-end, and with most material imported, dearer Chinese offers and freight passed through to delivered levels.

Why did the price of Acesulfame Potassium change in Q2 2026 in the United States?

Beverage buyers kept restocking and Asian offers firmed, lifting landed costs and the US average to USD 5.08/KG.

Acesulfame Potassium Prices in China

China held the floor at USD 4.85/KG, roughly 1.3% higher. Food, beverage, and pharma inquiries firmed and caustic potash cost more, so producers nudged offers up; dominant capacity and strong export competition capped how far the move could run.

Why did the price of Acesulfame Potassium change in Q2 2026 in China?

Two things pulled offers up: stronger export demand and a dearer caustic potash feedstock. Deep capacity is why China still sat lowest, at USD 4.85/KG.

Acesulfame Potassium Prices in Germany

Germany, supplied almost entirely from Asia, landed at USD 4.83/KG after a 1.3% rise. The market tracked firmer Chinese offers plus freight into Hamburg, with import parity leaving little room for local pricing to diverge from the delivered Chinese number.

Why did the price of Acesulfame Potassium change in Q2 2026 in Germany?

German pricing is an import pass-through. Firmer Chinese offers and freight lifted CFR levels to USD 4.83/KG.

Acesulfame Potassium Prices in India

Dearest of the set. India reached USD 5.50/KG, up about 1.5%, as pharma and nutraceutical procurement recovered and import parity firmed on tighter Chinese liquidity. Buyers relying on imported material felt both the higher offers and the freight, holding India well above China.

Why did the price of Acesulfame Potassium change in Q2 2026 in India?

Restocking from pharma and nutraceutical buyers met firmer import parity, and with India leaning on imports the market held highest at USD 5.50/KG.

For the Quarter Ending March 2026

Acesulfame Potassium Prices Q1 2026: 

• United States: USD 5.02/KG
• China: USD 4.79/KG
• Germany: USD 4.77/KG
• India: USD 5.42/KG

Acesulfame Potassium Prices in United States

Firmer to start the year: the US averaged USD 5.02/KG, up about 2.4% from USD 4.90/KG. Post-lull beverage restocking and dearer Asian offers lifted delivered costs, and formulators moved early to secure cover before the summer demand season.

Why did the price of Acesulfame Potassium change in Q1 2026 in the United States?

Buyers came back after the holidays and Asian offers firmed, taking the US to USD 5.02/KG.

Acesulfame Potassium Prices in China

A caustic potash spike and renewed export demand pulled China up to USD 4.79/KG, its sharpest quarterly gain at about 2.8% off USD 4.66/KG. Chlor-alkali tightness raised feedstock costs just as overseas buyers returned, giving producers room to lift offers off the 2025 low.

Why did the price of Acesulfame Potassium change in Q1 2026 in China?

Caustic potash jumped and export demand came back, so offers firmed to USD 4.79/KG.

Acesulfame Potassium Prices in Germany

Up about 1.9%. Germany averaged USD 4.77/KG against USD 4.68/KG, following the firmer Chinese export offers that set its landed cost. Demand from food and beverage buyers held steady, and the rise came almost entirely from imported-cost pass-through.

Why did the price of Acesulfame Potassium change in Q1 2026 in Germany?

Firmer Chinese offers and freight lifted German CFR to USD 4.77/KG.

Acesulfame Potassium Prices in India

India, recovering to USD 5.42/KG from USD 5.30/KG on a roughly 2.3% rise, drew on renewed pharma and food buying and firmer import parity. Tighter Chinese liquidity meant fewer competitive offers, keeping India the most expensive market through the quarter.

Why did the price of Acesulfame Potassium change in Q1 2026 in India?

Renewed pharma and food buying met firmer import parity, and India moved up to USD 5.42/KG.

Quarterly Acesulfame Potassium Price Trends

Ace-K dipped in the middle of 2025 on heavy inventories and soft export demand, then firmed steadily from late 2025 into 2026 as feedstock costs climbed. The average eased from USD 4.72/KG in Q2 2025 to USD 4.66/KG in Q3, then worked up through USD 4.78/KG, USD 4.90/KG, and USD 4.97/KG. That's a net 5.3% gain across the window. Caustic potash and diketene costs, plus beverage restocking, drove the recovery.

The spread stayed tight at the bottom and wide at the top. In Q2 2026 China at USD 4.85/KG and Germany at USD 4.83/KG were almost level, since German import parity tracks Chinese offers directly. India sat about USD 0.65/KG above China, that premium coming from import reliance and tighter Chinese liquidity. The US landed between the two clusters at USD 5.08/KG on firm beverage demand. The near-parity between China and Germany is the clearest sign that European pricing is a straight pass-through of Asian offers plus freight.

What was Acesulfame Potassium Price in 2025?

2025 was a gentle slide that turned up at the very end. The global average opened near USD 4.85/KG in Q1 and eased to USD 4.78/KG by Q4, a mild 1.4% decline. Heavy inventories, soft export pull, and cheap Chinese supply set the tone, with a feedstock-led firming only showing up late. The dearest-to-cheapest gap held near USD 0.70/KG through the year, a steady read on import-reliant India against China's low-cost scale.

Acesulfame Potassium Prices in the United States in 2025

The US barely moved, holding between about USD 4.95/KG and USD 4.90/KG across the year, a slim 1.0% dip. Comfortable inventories met steady beverage demand, and with little local production, prices drifted with the soft Chinese export market.

Acesulfame Potassium Prices in China in 2025

Pinned to the bottom. China eased from roughly USD 4.70/KG to USD 4.66/KG, down 0.9%, under ample capacity and soft export demand. Producers competed hard for overseas volume, which kept offers subdued for most of the year.

Acesulfame Potassium Prices in Germany in 2025

Soft Chinese export offers set the pace for Germany most of the year, easing it from about USD 4.72/KG to USD 4.68/KG, off 0.8%. Steady but unspectacular food and beverage demand gave the market no reason to move away from delivered Asian levels.

Acesulfame Potassium Prices in India in 2025

Down the most, though still dearest: India slipped from roughly USD 5.40/KG to USD 5.30/KG, a 1.9% fall. Heavy pharma and nutraceutical inventories and weak export demand pressured prices, yet import dependence kept India above the other three throughout.

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We track acesulfame potassium prices continuously across every major producing and consuming region. Our analysts follow the chain from caustic potash and diketene feedstock through beverage, food, and pharma demand to Chinese export offers and regional import parity, so you know what's behind each print. Contact Expert Market Research today for acesulfame potassium pricing data, tailored analysis, and procurement advisory built for your sourcing needs.