Giunchan is a biotechnology company established in 2015, specializing in mushroom mycelium-based functional materials and product development. We conduct research and commercialization activities ranging from the development of functional ingredients to finished products, utilizing domestically sourced mushrooms.

Our key technology is based on GMK (Mixed Medicinal Mushroom Mycelia Extract), a proprietary mushroom mycelium-based material. We have continuously conducted research on the efficacy and safety of mushroom mycelia and have accumulated R&D achievements including SCI-indexed publications and domestic and international patents.

Based on our expertise in mushroom mycelium cultivation and extraction, Giunchan provides a wide range of solutions including functional ingredient development, product development, and OEM/ODM services. We aim to create innovative products in the bio-health and medifood sectors by transforming the value and potential of mushrooms into practical solutions for healthier living.