Side-by-side comparison
Sermorelin vs Tesamorelin — Price & Profile Comparison
Sermorelin
Secretagogue PeptideGrowth hormone secretagogue research
Tesamorelin
Secretagogue PeptideVisceral fat / lipolysis research
The short answer
Sermorelin vs Tesamorelin: which to choose
On price they're close — about $32 vs $35 for the cheapest COA-verified listing. Tesamorelin is the more widely stocked of the two (50 vendors vs 25). Both are secretagogue peptide compounds, so the decision usually comes down to price, evidence, and tolerability rather than use case.
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
Sermorelin
Tesamorelin
Vendors Carrying Both
25 vendors stock both Sermorelin and Tesamorelin — convenient if you want to bundle an order.
Safety Notes
Sermorelin
FDA: Previously FDA-approved
Was FDA-approved (discontinued for commercial reasons, not safety); injection site reactions; well-tolerated
Tesamorelin
FDA: FDA-approved (Egrifta)
Approved for HIV lipodystrophy; injection site reactions; fluid retention; well-characterized
Explore Further
Sermorelin
Tesamorelin