Chung Jung One is offering a low-sugar tonkatsu sauce in 240g bottles through the e-commerce platform Coupang, targeting consumers seeking reduced-sugar alternatives for traditional Japanese-style pork cutlet condiments. The product is currently listed at a price point of 2,380 South Korean Won, according to current Coupang product listings.
The availability of the Chung Jung One low-sugar tonkatsu sauce reflects a broader trend in the South Korean food industry toward “low-spec” or “zero” products, where sugar and calories are reduced without altering the core flavor profile. This specific product line aims to provide the tangy and savory taste of traditional tonkatsu sauce while utilizing sugar substitutes to lower the overall glycemic impact.
Market data from Coupang indicates the item is sold as a single 240g unit. The pricing and availability of such “hot deal” items frequently fluctuate based on platform promotions and vendor inventory levels, a common characteristic of the South Korean online retail environment.
How does the low-sugar formula differ from standard tonkatsu sauce?
Standard tonkatsu sauces typically rely on high concentrations of sugar, corn syrup, and fruit purees to achieve a thick, sweet glaze. According to the product specifications provided by Chung Jung One on the Coupang marketplace, the low-sugar version reduces these sweeteners to cater to health-conscious consumers and those managing dietary restrictions, such as diabetes or ketogenic diets.

The 240g bottle is designed for individual or small-household use, providing a balance between shelf stability and portion control. By reducing the sugar content, the manufacturer aims to lower the caloric density per serving compared to the original recipe, though the exact percentage of sugar reduction is typically detailed on the nutrition facts panel of the physical packaging.
Where can consumers purchase the Chung Jung One low-sugar sauce?
The product is primarily distributed through major South Korean online retailers. Specifically, it is available on Coupang, where it is listed under the Chung Jung One brand. The platform’s logistics network allows for rapid delivery across South Korea, often within 24 hours through its “Rocket Delivery” service.

While the product is listed at 2,380 KRW, consumers should note that prices on e-commerce platforms often change based on membership status, such as Coupang Wow membership, or time-limited promotional events often discussed in community “hot deal” channels like ArcaLive.
Why is the demand for low-sugar condiments increasing in Korea?
The shift toward low-sugar options is driven by an increase in metabolic health awareness among South Korean adults. According to data from the Korea Disease Control and Prevention Agency (KDCA), the prevalence of chronic conditions like diabetes has led to a surge in demand for “low-sugar” (저당) and “zero-sugar” (제로) labeled foods.
Food manufacturers, including Chung Jung One (a brand under Daesang Corporation), have responded by reformulating staple condiments. This strategy allows companies to maintain market share among younger demographics, such as “MZ Generation” consumers, who prioritize “healthy pleasure”—the concept of enjoying tasty food while maintaining a healthy lifestyle.

The integration of these products into the daily diet is supported by the rise of home-cooking trends, where consumers can control ingredients more precisely than in restaurant settings. A low-sugar tonkatsu sauce allows users to enjoy deep-fried meals while mitigating some of the sugar intake associated with commercial sauces.
For those tracking their intake, the product’s 240g size allows for easy measurement of servings. Consumers can find further details on ingredient lists and nutritional breakdowns by reviewing the official product labels provided during the checkout process on the Coupang platform.
Updates regarding price changes or new product bundles for the Chung Jung One low-sugar line are typically posted on the official Daesang Corporation corporate site or through authorized retail partners. Consumers are encouraged to monitor these channels for the next scheduled promotional cycle.
We invite readers to share their experiences with low-sugar alternatives in the comments section below.