why is compounded semaglutide cheaper Liraglutide vs Semaglutide: Comparing Weight Loss & Other Benefits Safest and Cheapest Compounding Pharmacy

Which means the honest answer to "how much will I lose" is a range, not a number, and averages hide enormous spread

together, these modifications extend the elimination half-life to ~160 h and allow once-weekly dosing [22, 23]

5 Lam Kar Wai P et al

The primary pharmacodynamic distinctions between long-acting and short-acting GLP-1RAs are that long-acting agonists augment insulin production and suppress glucagon generation to lower postprandial glucose and fasting plasma glucose, while short-acting agonists chiefly lower postprandial glucose by delaying gastric emptying

Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy, 15, 155163

The underlying mechanism appears similar across GLP-1 medications