The table below outlines key differences in mechanism, onset, and clinical evidence, helping frame discussions with your healthcare provider about whether combination therapy suits your metabolic status
While they perform distinct biochemical roles, their synergistic action is absolutely vital for converting the food we eat into usable cellular energy
Saxenda vs Retatrutide: What to Do When One Fails At a glance Drug A / Saxenda (liraglutide 3 mg), once-daily subcutaneous injection, FDA-approved 2014 Drug B / Retatrutide, triple GIP/GLP-1/glucagon agonist, Phase 3 trials ongoing as of 2025 Saxenda mean weight loss / approximately 8.0% at 56 weeks (SCALE Obesity, N=3,731) Retatrutide peak weight loss / 24.2% at 48 weeks, 12 mg dose (Jastreboff Phase 2, N=338) Failure threshold / less than 5% body-weight loss after 16 weeks at maximum tolerated dose Primary mechanism difference / Saxenda acts on GLP-1R only
2020 Nov 5;80(3):485-500.e7
Zur Strkung der Herzmuskelfunktion kommt es bei Angina pectoris, Herzinsuffizienz und nach Herzinfarkten zum Einsatz
Eur J Histochem