Two appetite-regulating hormones produced in the digestive tract, ghrelin, an appetite stimulant and pancreatic peptide Y (PYY), a appetite suppressant have been linked to short-term feed behaviors, whereas leptin and to a lesser extent, insulin, are key to chronic weight maintenance over months and years (1)
Weight Loss Compounded Semaglutide A compounded, once-weekly subcutaneous semaglutide injection, prescribed at provider discretion
The difference is that retatrutide adds a third, GIP, a second incretin hormone that may improve how the body handles fat and can ease nausea compared with GLP-1 alone
Each adjustment is made with clarity, and every step is tied back to measurable outcomes
Though still experimental, microdosing represents a nuanced attempt to apply GLP-1 pharmacology for long-term wellness and disease prevention rather than short-term treatment outcomes