Description
The Tesamorelin Pen delivers a well-studied growth hormone-releasing hormone (GHRH) analog in a convenient, pre-filled format. Tesamorelin is a synthetic peptide that acts on the GHRH receptor of the anterior pituitary to stimulate the release of growth hormone (GH). In controlled laboratory settings, it is studied for its role in modulating the somatotropic (GH/IGF-1) axis, influencing downstream IGF-1 signaling, and its examined effects on lipid and metabolic markers — making it a key compound in endocrinology, metabolic, and body-composition research. Supplied in a pre-filled, dial-a-dose pen, it offers precise, repeatable measurement for research protocols without any mixing or reconstitution.
Important Note
Tesamorelin is not approved for human consumption, medical use, or diagnostic purposes. It is supplied strictly for laboratory research only. Handling should be performed by qualified professionals in an appropriate controlled research setting.
Dosage Reference Chart (Research Use Only)
| Form | Total Strength | Measurement | Notes |
|---|---|---|---|
| Pre-Filled Pen | 40mg per pen | Dial-a-dose, adjustable per click | Ready to use; refrigerate between uses |
| Experimental Dosing | Variable by study | Set on pen dial | Preclinical / literature-based models only |
Features & Properties
Synthetic GHRH analog supplied in a pre-filled pen
Acts as an agonist of the GHRH receptor (GHRHR)
Studied as a stimulator of growth hormone (GH) release
Examined for its influence on the GH/IGF-1 somatotropic axis
Researched for its effects on lipid and metabolic markers
Supplied ready to use — no reconstitution required
Dial-a-dose pen allows precise, repeatable measurement for research protocols
Manufactured under research-grade quality standards with HPLC-verified purity ≥99%
Storage & Stability
Store refrigerated at 2–8°C at all times
Do not freeze the pen
Protect from direct sunlight and heat
Recap the pen and store upright between uses
Follow standard aseptic handling for each measurement
Usage Restrictions
For laboratory research use only
Not approved for human consumption, medical use, or diagnostic purposes
Handling should be performed by qualified professionals in controlled research settings
Store securely and keep out of reach of children
Do not handle during pregnancy or breastfeeding
Frequently Asked Questions
Q1. What does the pen contain? Each pen is pre-filled with 40mg of Tesamorelin already in solution.
Q2. Do I need to mix or reconstitute it? No. The pen is ready to use straight from refrigerated storage — no bacteriostatic water or mixing required.
Q3. How is the amount measured? The pen uses a dial-a-dose mechanism, allowing precise, repeatable measurement for research protocols.
Q4. How should it be stored? Refrigerate at 2–8°C. Do not freeze. Protect from direct sunlight. Recap and store upright between uses.
Q5. Is it sterile? Yes, it is prepared and sealed under sterile laboratory conditions. Use aseptic technique for each measurement.
Q6. Is this product for human use? No. This compound is intended for research use only. It is not approved for medical or veterinary use.
Q7. What purity standard is used? Every batch is HPLC-verified to ≥99% purity and third-party tested.
Q8. What is the difference between the pen and a vial? The pen is pre-filled and ready to use with a dial-a-dose mechanism, while a lyophilized vial requires reconstitution with bacteriostatic water before use.
Q9. How stable is the pen during shipping? It ships cold-chain where required. Transfer to refrigerated storage (2–8°C) immediately upon arrival.
Q10. Who can handle this product? Only qualified laboratory researchers with appropriate training in peptide handling and proper protective equipment.
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