TesamorelinResearch-Grade Peptide · Lab-Verified Purity
Tesamorelin is a stabilized version of your body's natural growth-hormone- releasing hormone (GHRH). It's the FDA-approved-for-research GHRH analog most known for its role in visceral fat and abdominal-adiposity studies — that's where the bulk of its research and clinical literature sits.
Everything researchers need to know about Tesamorelin
Manufacturing, testing, handling, and shipping details for Tesamorelin. For research purposes only — not for human or animal consumption.
Tesamorelin — Product Overview
Tesamorelin is a stabilized version of your body's natural growth-hormone- releasing hormone (GHRH). It's the FDA-approved-for-research GHRH analog most known for its role in visceral fat and abdominal-adiposity studies — that's where the bulk of its research and clinical literature sits.
Tesamorelin — Molecular Characteristics & Vial Specifications
ProSource Labs supplies Tesamorelin in the following available vial sizes: 10mg. Each Tesamorelin vial contains pure lyophilized peptide — no fillers, no bulking agents. Product SKU references: TESM-10MV.
- Visceral Fat Focus: Best-studied GHRH analog for abdominal / deep-belly fat research
- Stabilized GHRH: Engineered to last longer than your natural GHRH signal
- Rich Literature: Extensive clinical trials in HIV-lipodystrophy body-comp studies
- IGF-1 Effects: Drives measurable IGF-1 elevations in study protocols
Batches are characterized by ESI mass spectrometry to confirm molecular weight against the theoretical value, with amino-acid sequence confirmation on selected QA lots. Peptide content assay distinguishes net peptide mass from residual counter-ion salt.
Tesamorelin — Laboratory Handling & Storage
Lyophilized Tesamorelin vials should be stored at -20°C (or colder) in a laboratory freezer, inside the sealed factory container. Minimize warm-up cycles — move only the specific vial needed for a given experiment out of frozen storage at a time.
All laboratory handling of Tesamorelin should follow the receiving institution's SOPs and applicable peer-reviewed protocols relevant to the researcher's specific experimental question. ProSource Labs does not publish end-user preparation or usage instructions.
Tesamorelin — Third-Party Analytical Testing
Every batch of Tesamorelin released by ProSource Labs undergoes independent reverse-phase High Performance Liquid Chromatography (HPLC) — the industry-standard analytical method for this class of research compound. Target chromatographic purity is typically ≥ 99%.
Additional characterization may include ESI mass spectrometry for molecular weight confirmation, Karl Fischer titration for residual moisture, and appearance/solubility inspection. A batch-specific Certificate of Analysis (COA) is available on request through customer support after purchase.
Tesamorelin — Quality Assurance Process
Each production lot of Tesamorelin is quarantined pending analytical release, tested against documented purity, identity, and moisture acceptance criteria, and only released to sellable inventory after passing every QA checkpoint. Batches that fail any single criterion are quarantined and never reach customer-facing inventory.
If a vial of Tesamorelin you received from ProSource Labs ever fails your own institution's incoming QA testing, contact customer support at support@prosourcelabs.org — we retain samples of every batch for cross-verification.
Tesamorelin — Typical Research Application
Research and clinical studies on visceral fat reduction, abdominal adiposity, IGF-1 axis dynamics, and lipodystrophy models. The most-cited GHRH analog in the fat-loss / body-composition research space.
Tesamorelin — Packaging & Fast Southern California Shipping
Tesamorelin vials ship in tamper-evident, moisture-resistant, cold-chain-friendly outer packaging from our Southern California distribution facility for fast US domestic delivery — typically 2-4 business days coast-to-coast, with expedited options available at checkout.
Every Tesamorelin shipment is discreet — the outer packaging carries no product-specific branding or direct reference to the compound name inside, protecting researcher privacy. Tracking numbers are emailed automatically. For institutional or high-volume orders, dedicated wholesale pricing is available through the wholesale portal.
Our full FAQ covers ordering, wholesale, lab-verification, and customer support topics.
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About Tesamorelin
What is Tesamorelin?
Tesamorelin is a stabilized version of your body's natural growth-hormone- releasing hormone (GHRH). It's the FDA-approved-for-research GHRH analog most known for its role in visceral fat and abdominal-adiposity studies — that's where the bulk of its research and clinical literature sits.
What is Tesamorelin used for in research?
Research and clinical studies on visceral fat reduction, abdominal adiposity, IGF-1 axis dynamics, and lipodystrophy models. The most-cited GHRH analog in the fat-loss / body-composition research space.
How is Tesamorelin verified?
Every Tesamorelin vial ships with a batch identifier for full traceability back to its manufacturing lot, an HPLC purity report, and Certificate of Analysis (COA).
How should Tesamorelin be stored?
Lyophilized Tesamorelin is best stored refrigerated (2–8°C) or frozen (-20°C) for long-term stability. Once reconstituted, keep refrigerated and refer to peptide handling best practices.
Where does Tesamorelin ship from?
All Tesamorelin orders ship from ProSource Labs' Southern California facility with tracked domestic delivery.
Is Tesamorelin intended for human use?
No. Tesamorelin is supplied strictly for laboratory research applications and is not intended for and not approved for human or veterinary consumption.