Certificate of Analysis
Each batch of Tesamorelin undergoes rigorous third-party testing to ensure purity and identity verification. View the full lab report below.
Tesamorelin
99%+ purity, independently tested · View COA
Ships same day when ordered before 2 PM EST · tracked and discreet
Tesamorelin is a growth hormone-releasing hormone (GHRH) analog. This synthetic peptide contains 44 amino acids and is used in metabolic research applications.
99%+
10mg
Bundle & Save
Order before 2 PM EST, ships the same day. Fast, fully tracked, and sent in discreet, secure packaging. Free shipping on orders over $99.
Purity Guarantee. If independent third-party testing doesn't confirm our stated purity standards, you get a full refund plus a free replacement.
For Research Use Only
Intended for in-vitro research only. Not for human consumption. Must be 21+.
Specifications
Certificate of Analysis
Each batch of Tesamorelin undergoes rigorous third-party testing to ensure purity and identity verification. View the full lab report below.
Research background
Tesamorelin: A Research Overview of the Stabilized GHRH Analogue
How a single trans-3-hexenoyl group turns native GHRH into a longer-lived analogue, what the phase 3 and liver-fat trials actually found, what preclinical work showed, and how to handle tesamorelin in the lab.
Buy it as a stack
This compound is part of a curated set. Same vials, same testing, lower total.
Overview
Biochemical Characteristics
The trans-3-hexenoic acid modification at the N-terminus enhances metabolic stability and prolongs biological activity compared to native GHRH in experimental models.
Research Applications
Pathway / Mechanistic Context
Preclinical Research Summary
Form & Analytical Testing
Mechanisms of Action
GHRH Receptor Agonism - Potent full agonist at the pituitary GHRH receptor (GHRH-R)
GH Axis Stimulation - Triggers robust, physiological growth hormone release patterns
Visceral Fat Reduction - Selective effects on trunk and visceral adiposity
IGF-1 Modulation - Secondary elevation of insulin-like growth factor-1 through GH stimulation
Research Applications
1Lipodystrophy Research
Primary research application in visceral adipose tissue studies.
Key Research Findings
- Reduced visceral adipose tissue in published clinical studies of HIV-associated lipodystrophy
- Improved trunk fat-to-limb fat ratio in published clinical studies
- Did not significantly change subcutaneous fat depots in those studies
- Reduces hepatic lipid content in experimental settings
2Growth Hormone Axis Studies
Research on pituitary function and GH secretion dynamics.
Key Research Findings
- Produces robust, pulsatile GH release patterns
- Maintains physiological feedback mechanisms
- Elevates IGF-1 levels through GH-mediated hepatic production
- Useful for studying somatotroph function and regulation
3Metabolic Function Research
Studies on metabolic parameters and body composition.
Key Research Findings
- Improves lipid profiles in research models
- Affects glucose metabolism through GH/IGF-1 axis
- Modulates adipokine secretion patterns
- Influences protein metabolism and lean body mass
Supporting Research & Bibliography
The following peer-reviewed publications support the research applications described above. References are provided for informational purposes to assist researchers in their literature review.
Total references: 4
Note: The information provided is for research reference only. It summarizes published in-vitro, animal and, where cited, human clinical studies of the compound; findings from those studies are not claims about this product. This product is intended for laboratory research purposes only. Not for human or veterinary use.
Common questions
- What purity is Tesamorelin, and how is it tested?
- Tesamorelin is supplied at 99%+ purity. Each production lot is tested by an independent third-party laboratory, with HPLC for purity and mass spectrometry for identity. Published certificates can be looked up by the lot number printed on your vial in our COA library.
- Does Tesamorelin come with a Certificate of Analysis?
- Certificates are published online rather than printed in the box. You can view and download the certificate on this page before you buy, and match the lot number on your vial to its certificate in the COA library. Our guide on how to read a peptide COA explains each section.
- How fast does Tesamorelin ship?
- Orders placed before 2 PM EST ship the same day from the United States, with tracking and discreet packaging.
- How should Tesamorelin be stored?
- Store at -20°C. Our storage and handling guide covers temperature, light and moisture in more detail.
- What if independent testing doesn't confirm the stated purity?
- Our Purity Guarantee covers it: if independent testing does not confirm the stated purity, you get a full refund and a free replacement.
- Is Tesamorelin for human use?
- No. Tesamorelin is sold strictly for laboratory research use only. It is not for human or veterinary use, and we do not provide dosing or administration guidance.
Research Use Only: This product is intended for laboratory research purposes only. Not for human or veterinary use. By purchasing, you confirm that you are a qualified researcher and will use this product in accordance with all applicable regulations.