Jeong Kwan Jang Offers Buy 3, Get 1 Free Deal on Blood Sugar Health Product 'GLPro'

Promotion Runs Through November 30 to Mark World Diabetes Day
Buy Three GLPro Core or Double Cut Products and Get One Full-Size Product Free

Jeong Kwan Jang announced on November 12 that it will hold a promotion for its GLPro brand, which specializes in blood sugar health, offering one additional product for free with the purchase of three products to mark World Diabetes Day on November 14.

The promotion applies to three-week supplies of GLPro Core and GLPro Double Cut. Customers who purchase three of either product by November 30 will receive one additional full-size product. 

GLPro uses Jeong Kwan Jang red ginseng (KGC05pg) as its main ingredient. The Ministry of Food and Drug Safety has recognized its functionality for "helping to regulate blood sugar." The product is formulated with 0 g of sugar.

In particular, GLPro Core received the top honor, the Minister of Science and ICT Award, at the Food Technology Awards on November 4, in recognition of research and development that scientifically demonstrated red ginseng's blood sugar-regulating functionality.

Promotional event commemorating Jung Kwan Jang GLPro Core winning the Minister's Award at the 2026 Food Technology Awards. Photo provided by Jung Kwan Jang.

Jeong Kwan Jang has studied how red ginseng works in relation to blood sugar using advanced proteomic analysis technology. Through human clinical trials, it confirmed improvements in six blood sugar-related biomarkers, including fasting blood glucose, glycated hemoglobin and GLP-1.

A Jeong Kwan Jang representative said, "We hope this promotion will allow more consumers to experience GLPro," adding, "We will continue to contribute to consumers' daily blood sugar health management through scientific research and development."

This content was produced with the assistance of AI translation services.