Gunnar Kjems

Gunnar Kjems is a Danish pharmaceutical company specializing in the manufacture and distribution of essential medicinal products, dietary supplements, and veterinary preparations. Founded in 1975, the company is best known for its widely used oral rehydration salt brand, Revolyt, as well as mineral supplements such as Zinklet (zinc) and Mablet (magnesium). The company's products are frequently utilized in clinical research and standard medical practice across the Nordic region, including studies on pregnancy outcomes and respiratory health. Gunnar Kjems maintains manufacturing operations in Denmark and serves both the human healthcare and veterinary markets through its associated entity, GK Pharma.