Side-by-side comparison
Semaglutide
GLP-1 PeptideSafety 8/10Metabolic / weight research
vs
Retatrutide
Triple-Action Metabolic CompoundSafety 7/10GLP-1 / metabolic research
Semaglutide
Retatrutide
Cheapest price
$26.25 /5mg
$26.77 /10mg
Vendors stocking
11
20
Safety rating
8/10
7/10
Mol. weight
4,113.58 g/mol
4,731 g/mol
Administration
Subcutaneous injection
Subcutaneous injection
Price Comparison — 2026
Semaglutide
VendorPrice
Retatrutide
VendorPrice
Vendors Carrying Both
10 vendors stock both Semaglutide and Retatrutide — convenient if you want to bundle an order.
Safety Notes
Semaglutide
FDA: FDA-approved (Ozempic/Wegovy)
Extensive safety data; GI side effects common but manageable; cardiovascular benefit; thyroid warning animal-only
Retatrutide
FDA: Not FDA-approved (Phase III)
Phase II showed strong efficacy/tolerability; GI side effects; novel mechanism; promising safety data
Explore Further
Semaglutide
Retatrutide