common glp 1 drugs GLP-1 Agonists Explained: Definition, How They Work, Side Effects Compare GLP-1 Options | Ozempic
Description
Excretion: The major route of sitagliptin elimination is renal, with 79% of the administered dose excreted unchanged in the urine

One week you might get a weaker batch with reduced effectiveness
greater degree of weight loss is seen when initiating from a higher starting weight [42]

Oral semaglutide was found to provide a significantly greater reduction in HbA1c and body weight compared to empagliflozin at 52 weeks

GLP-1 receptor agonists versus metformin in PCOS: a systematic review and meta-analysis