Wegovy and Ozempic: Key Differences Wegovy and Ozempic are both brand names for semaglutide, a glucagon-like peptide-1 (GLP-1) receptor agonist. GLP-1 is a naturally occurring hormone that helps to regulate appetite and blood sugar levels. Wegovy and Ozempic are both prescription medications, but they have different indications and dosages. Indication: Wegovy is approved [...]