Side-by-side comparison
Ipamorelin
GH Secretagogue PeptideSafety 7/10Growth hormone secretagogue research
vs
GHRP-2
GH Secretagogue PeptideSafety 7/10Growth hormone secretagogue research
Ipamorelin
GHRP-2
Cheapest price
$34.16 /10mg
$25.62 /10mg
Vendors stocking
31
10
Safety rating
7/10
7/10
Mol. weight
711.85 g/mol
817.97 g/mol
Administration
Subcutaneous injection
Subcutaneous injection
Price Comparison — 2026
Ipamorelin
VendorPrice
GHRP-2
VendorPrice
Vendors Carrying Both
9 vendors stock both Ipamorelin and GHRP-2 — convenient if you want to bundle an order.
Safety Notes
Ipamorelin
FDA: Not FDA-approved
Most selective GHRP; minimal cortisol/prolactin; human PK data; widely used with good anecdotal safety
GHRP-2
FDA: Not FDA-approved
Human clinical data available; increases cortisol/prolactin modestly; hunger stimulation; well-tolerated
Explore Further
Ipamorelin
