Cyclic lipopeptides are a class of compounds characterized by a cyclic structure and a lipid tail. They are produced by various microorganisms, including certain species of Bacillus and Pseudomonas. These compounds are known for their antimicrobial properties, making them valuable in agriculture and medicine. In addition to their antibacterial effects, cyclic lipopeptides can also exhibit antifungal and antiviral activities. Their unique structure allows them to interact with cell membranes, disrupting the integrity of target cells. This mechanism of action has led to research into their potential applications in treating infections and developing new therapeutic agents.