Attia, P
Only 12 calories per double serve, fully transparent ingredient labelling and no proprietary blends
PubMed Urva, S., Coskun, T., Loh, M.T., Du, Y., Thomas, M.K., Gurbuz, S., Haupt, A., Benson, C.T., Hernandez-Illas, M., DAlessio, D.A., & Milicevic, Z
Start your intake How Semaglutide Affects Digestion Over Time Semaglutide activates GLP-1 receptors throughout the digestive tract, signaling the stomach to contract more slowly and the intestines to move food at a different pace
Slowed gastric emptying: They slow down the rate at which the stomach empties its contents into the small intestine, so you feel fuller for longer after eating
The following table is cross-trial (drawn from separate studies with different populations, durations, and dose designs, not a head-to-head trial) so direct ranking requires caution: For full side-by-side comparisons see Retatrutide vs Tirzepatide and Retatrutide vs Semaglutide