Korea’s leading probiotic brand, DUOLAC, has launched a new advertising campaign titled “DUOLAC, Probiotics with Strong Survivability.” The campaign highlights how many probiotics are lost during digestion — a problem DUOLAC calls “probiotic loss” — and introduces DUOLAC’s Dual Coating technology, designed to help more probiotics survive and safely reach the intestines. The newly released TV commercial opens with Kang Ji-young asking, “Not feeling the benefits of probiotics as much as you...

DUOLAC, a leading probiotic brand in South Korea, has selected former announcer and broadcaster Kang Ji-young as its new brand model. The appointment is part of the brand’s strategy to strengthen its R&D-driven premium probiotic image and more effectively communicate DUOLAC’s core competitive advantage — gut survivability. DUOLAC expects strong synergy with Kang Ji-young, citing her professionalism and trustworthy communication skills as qualities that align closely with the brand’s...

Cell Biotech, the company behind the highly resilient probiotic brand DUOLAC, announced strong growth in both revenue and operating profit for the first quarter of 2026, driven by the global expansion of K-probiotics. According to its preliminary earnings results for Q1 2026, Cell Biotech recorded revenue of KRW 14.6 billion, operating profit of KRW 3.2 billion, and net profit of KRW 5.4 billion. Compared to the same period last year, revenue increased by 30%, operating profit by 134%, and...