Tesamorelin Peptide — GHRH (1-44) Analog | Research Grade (5mg & 10mg)
Tesamorelin is a 44-amino-acid stabilized analog of growth hormone-releasing hormone (GHRH 1-44), studied in GHRH-receptor binding and comparative analog research. Supplied as a lyophilized vial in 5 mg and 10 mg sizes for in-vitro laboratory research use only.
Research-grade specs
- Sequence length: 44 amino acids (full GHRH sequence)
- Class: GHRH analog
- Modification: trans-3-hexenoyl group at the N-terminus, studied for enzymatic stability
- Available sizes: 5 MG, 10 MG
- Half-life: ~26 minutes reported in published literature
- Format: Lyophilized powder
Studied applications
- GHRH-receptor binding and signalling research
- Comparative GHRH-analog research (vs Sermorelin GHRH 1-29, CJC-1295)
- Peptide stability and structure-function analysis
- Combination receptor-pathway research alongside GHSR ligands
Quality & trust
- ≥99% HPLC purity, third-party tested
- Mass spectrometry identity confirmation
- LAL endotoxin testing on every batch
- Batch-specific Certificate of Analysis included
- cGMP manufactured in Dallas, Texas (USA)
- USA same-day shipping (orders before 2pm CT M-F)
- Free domestic shipping on orders over $200
Storage & handling
- Store lyophilized vials refrigerated at 2–8°C, protected from light and heat
- Reconstitute with bacteriostatic water; reconstituted material has a shorter storage window
- Follow your laboratory’s standard peptide handling protocol
Related research: Sermorelin (GHRH 1-29) · Ipamorelin · Tesamorelin + Ipamorelin Blend · CJC-1295 + Ipamorelin · All peptide vials · Certificates of Analysis
Bulk & Wholesale Pricing
Frequently Asked Questions
Do I need a coupon code for bulk discounts?
No. Discounts apply automatically — just add the quantity to your cart and the bulk price updates at checkout.
What are the bulk discount tiers?
10% off for 3–5 units, 15% off for 6–8 units, and 20% off for 10 or more units.
Can I combine this with other discount codes?
No. Bulk discounts cannot be combined with other discount codes or coupons.
How do I order larger or wholesale quantities?
For volume or wholesale pricing, click Contact Sales or email sales@livewellpeptides.com with any further questions.
Thank you, Team LiveWell.
Recent Peer-Reviewed Research (for informational purposes only)
The citations below are provided solely for research and educational reference. This product is sold for laboratory research use only and is not intended to diagnose, treat, cure, or prevent any disease.
- Erlandson KM, Gustafson L, Johnson JE, et al.. Tesamorelin as an Adjunct to Exercise for Improving Physical Function in HIV (TRIUMPH): a clinical trial protocol. BMJ Open. 2026. PMID: 42419889.
- Dominikowski A, Rękoś Z, Olejarz M, et al.. The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration. Front Endocrinol (Lausanne). 2026. PMID: 42395176.
- Villegas Meza AD, Nocek M, Mitchell BC, et al.. Injectable Peptides in Sports Medicine: A Structured Narrative Review of Evidence, Safety, and Antidoping Implications. JBJS Rev. 2026. PMID: 42160466.
- Beach R, Tims-Cook Z, McGary CS, et al.. Differing Presentations of Excess Visceral Abdominal Fat in People Living With HIV: Two Clinical Cases Highlighting Distinct Therapeutic Pathways With Tesamorelin and Glucagon-Like Peptide-1 Receptor Agonists. Clin Infect Dis. 2026. PMID: 42139091.
- Renke G, Chinellato L. Therapeutic Peptides in Aesthetic, Metabolic and Endocrine Conditions: Effects, Safety, Clinical Applications, and Future Perspectives. Int J Mol Sci. 2026. PMID: 42123471.
Citations auto-updated weekly from the U.S. National Library of Medicine (PubMed). Last updated: 2026-07-13.
$ 100.00
| Quantity | Price | Discount |
|---|---|---|
| 3-5 | $ 90.00 | 10% |
| 6-9 | $ 85.00 | 15% |
| 10+ | $ 80.00 | 20% |
Description
Tesamorelin is a 44-amino-acid stabilized analog of growth hormone-releasing hormone (GHRH 1-44), supplied here as a research-grade lyophilized peptide vial in 5 mg and 10 mg sizes for laboratory studies.
Structure: Tesamorelin corresponds to the full 44-amino-acid GHRH sequence with a trans-3-hexenoyl group attached at the N-terminus. This modification is examined in the literature for its effect on enzymatic stability, and it is the property most often compared against shorter GHRH analogs such as Sermorelin (GHRH 1-29) and CJC-1295.
Studied in: GHRH-receptor binding and signalling research, comparative analysis against shorter GHRH fragments, peptide stability and structure-function studies, and combination receptor-pathway research alongside GHSR ligands such as Ipamorelin.
Each lot undergoes laboratory testing for purity and identity to support reproducible in-vitro research. This product is intended strictly for laboratory and experimental research purposes; it is not a medicine, dietary supplement, or veterinary product. Any introduction into humans or animals is prohibited by law. Please ensure appropriate institutional approvals and compliance with all local, state, and federal regulations before purchasing or using this material.
Storage & handling: Store the lyophilized vial refrigerated at 2–8°C, protected from light and heat. Reconstitute with bacteriostatic water; reconstituted material has a shorter storage window. Follow your laboratory’s standard peptide handling protocol.
Tesamorelin research reference: View study on PubMed
Buy Tesamorelin Research Peptide — cGMP Manufactured in Dallas, TX
LiveWell Peptides manufactures research-grade Tesamorelin (GHRH 1-44 analog) in our cGMP facility in Dallas, Texas. Every vial is third-party tested by independent laboratories to verify ≥99% HPLC purity, amino acid identity by mass spectrometry, and endotoxin limits by LAL testing, and ships with a batch-specific certificate of analysis published on our COA page.
Available in 5 MG and 10 MG vials, supplied as lyophilized powder for reconstitution. US orders placed before 2pm CT (Mon–Fri) ship same-day in cold-chain packaging, with free domestic shipping on orders over $200. International shipping is available. Sold strictly for research use only — not for human consumption.
Related research: Sermorelin (GHRH 1-29) · Ipamorelin · Tesamorelin + Ipamorelin Blend · CJC-1295 + Ipamorelin · All peptide vials · Certificates of Analysis
Comprar Tesamorelina péptidos de investigación — análogo de GHRH (1-44) fabricado bajo estándares cGMP en Dallas, Texas. Certificado de análisis incluido. Envío internacional. Solo para uso en investigación.
Research Use Only Disclaimer: This product is sold strictly for in vitro laboratory research. NOT for human or animal consumption. LiveWell Peptides makes no medical claims.
Why Researchers Source Tesamorelin from LiveWell Peptides
LiveWell Peptides is a US-based cGMP peptide manufacturer headquartered in Dallas, Texas, supplying research-grade peptides to laboratories, universities and qualified independent researchers across the United States and internationally.
Documentation, not claims
Every batch of Tesamorelin ships with a verified certificate of analysis (COA) confirming identity and purity. COAs are published on our COA page rather than supplied only on request, because purity should be documented, not asserted.
Four-point analytical testing
Each lot is analysed by HPLC for purity, mass spectrometry for amino acid identity, and LAL testing for endotoxins, with independent third-party verification on top of in-house quality control.
Comparative GHRH-analog research
LiveWell supplies several GHRH-family research compounds — Tesamorelin (GHRH 1-44), Sermorelin (GHRH 1-29) and CJC-1295 — which allows researchers to run structure-function comparisons across analogs of differing length and modification.
US manufacturing and cold-chain logistics
Peptide stability depends on temperature control. Orders ship same-day from our Dallas, Texas facility in thermo-insulated packaging, with free domestic shipping over $200 and international shipping to Colombia, Mexico, Brazil, Argentina, Chile and Peru.
Bulk pricing and private label
Volume pricing applies automatically at checkout — 10% off at 3–5 units, 15% at 6–8, and 20% at 10 or more. For wholesale quantities or private label enquiries, contact our sales team.
Disclaimer: This product is sold strictly for laboratory and research use only. Not for human consumption. No medical claims are made or implied. Researchers are responsible for compliance with all applicable local, state, and federal regulations.
Péptidos de Investigación — LiveWell Peptides
LiveWell Peptides es un proveedor de péptidos en Estados Unidos de confianza para comprar péptidos de investigación de alta calidad. Cada lote de Tesamorelina incluye péptidos con certificado de análisis que documenta pureza e identidad verificadas, con péptidos cGMP fabricados en EE. UU. bajo estándares farmacéuticos.
Nuestros péptidos de alta pureza con COA están disponibles para comprar Tesamorelina online con envío internacional de péptidos a toda Latinoamérica. Realizamos envío a Colombia, México, Argentina, Chile, Perú y Brasil — ideales para péptidos para investigación científica en universidades y laboratorios de todo el continente.
Aviso: Este producto se vende exclusivamente para uso en investigación y laboratorio. No apto para consumo humano.
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