Founded in 1957, Dongsung Pharmaceutical is a 70-year-old mid-sized pharmaceutical company with in-house manufacturing capability at its Asan plant, producing pharmaceuticals, hair-dye products, and cosmetics.
According to the company, its business mix consists of roughly 30% hair-dye products, 28.4% prescription drugs (ETC), 33% over-the-counter drugs (OTC), and about 9% health supplements and cosmetics.
Its flagship products include the anti-diarrheal 'Jungnohwan' (launched in 1972, with annual sales in the KRW 10 billion range), the hair-dye brand 'Seven Eight', the hair-loss treatment 'Minoxidil', and the anti-inflammatory 'Loxo N Gel'.
In January 2026, Taekwang Industries formed a consortium with Union Asset Management Company (UAMCO) to acquire Dongsung, with the Taekwang group stating its intent to expand from its chemical and textile-centered portfolio into the beauty and healthcare sector.
The plan reportedly includes leveraging Taekwang's home-shopping and media-commerce distribution infrastructure to broaden sales channels while streamlining selling and administrative expenses.
On the pipeline side, the photosensitizer-based anticancer candidate 'Ponozen' (DSP-1944) is in Phase 2 clinical trials, and R&D investment is expected to expand following the acquisition. However, the R&D-to-sales ratio has reportedly remained low, meaning pipeline results may take time to materialize.
Competitively, legacy products such as Jungnohwan and Seven Eight retain solid brand recognition, but the company faces a relatively heavy selling expense burden due to high distribution channel fees.