GLP-1 medicines such as semaglutide (Ozempic, Wegovy) or liraglutide (Saxenda)...

https://bizzmarkblog.com/why-do-people-regain-weight-after-stopping-glp-1-medications/

GLP-1 medicines such as semaglutide (Ozempic, Wegovy) or liraglutide (Saxenda) may support weight loss while you train. Side effects and contraindications matter, so choose a regulated provider: your GP, an NHS service or a GPhC prescriber pharmacy.