Side-by-side comparison
Ipamorelin vs Tesamorelin — Price & Profile Comparison
Ipamorelin
GH Secretagogue PeptideGrowth hormone secretagogue research
Tesamorelin
Secretagogue PeptideVisceral fat / lipolysis research
The short answer
Ipamorelin vs Tesamorelin: which to choose
Ipamorelin is the cheaper option — roughly $30 vs $35 for the lowest verified listing. Tesamorelin is the more widely stocked of the two (50 vendors vs 39). They target different goals — Ipamorelin is a gh secretagogue peptide compound while Tesamorelin 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
Tesamorelin
Vendors Carrying Both
36 vendors stock both Ipamorelin and Tesamorelin — 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
Tesamorelin
FDA: FDA-approved (Egrifta)
Approved for HIV lipodystrophy; injection site reactions; fluid retention; well-characterized
Explore Further
Ipamorelin
Tesamorelin