Side-by-side comparison
Ipamorelin vs Sermorelin — Price & Profile Comparison
Ipamorelin
GH Secretagogue PeptideGrowth hormone secretagogue research
Sermorelin
Secretagogue PeptideGrowth hormone secretagogue research
The short answer
Ipamorelin vs Sermorelin: which to choose
On price they're close — about $30 vs $32 for the cheapest COA-verified listing. Ipamorelin is the more widely stocked of the two (39 vendors vs 25). They target different goals — Ipamorelin is a gh secretagogue peptide compound while Sermorelin is a secretagogue peptide one — so they're often complementary rather than direct substitutes.
Research products are not for human use. Looking for clinician-supervised care instead? Compare licensed US telehealth programs that may offer provider-guided peptide protocols when clinically appropriate.
Compare supervised options →Research products are not for human use. Looking for clinician-supervised care instead? Compare licensed US telehealth programs that may offer provider-guided peptide protocols when clinically appropriate.
Compare supervised options →Price Comparison — 2026
Ipamorelin
Sermorelin
Vendors Carrying Both
22 vendors stock both Ipamorelin and Sermorelin — 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
Sermorelin
FDA: Previously FDA-approved
Was FDA-approved (discontinued for commercial reasons, not safety); injection site reactions; well-tolerated
Explore Further
Ipamorelin
Sermorelin