Tesamorelin (lyophilized).
Retatrutide is an investigational triple-hormone receptor agonist designed to target metabolic pathways involved in weight management and glucose regulation. By engaging GLP-1, GIP, and glucagon receptors, it is being studied for its potential role in supporting metabolic health and body composition outcomes.
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Certificate of Analysis
Third-party tested for 99% purity, ID, quantity.
Certificate of Analysis
Third-party tested for 99% endotoxin.
Research use only
All products are intended solely for laboratory research and are not for human or animal consumption. By purchasing, the buyer agrees to use these products in compliance with all applicable laws.
Tesamorelin has been studied in endocrine, signaling, and molecular models, with research highlighting its activity in somatotroph axis modulation, downstream cascades, pathway dynamics, and protein synthesis pathways. Studies also report effects on lipid pathway signaling, endocrine markers, and molecular proliferation in preclinical systems.
Key Areas of Research:
Endocrine: Somatotroph axis, signaling, cascades
Signaling: Lipid pathways, dynamics, markers
Molecular: Proliferation, remodeling, protein synthesis
Together, these findings suggest broad experimental potential for Tesamorelin across endocrine, signaling, and molecular pathways. By modulating somatotroph axis activity and influencing downstream cascades and protein synthesis processes, Tesamorelin provides a versatile research platform for exploring molecular remodeling, pathway characterization, and endocrine biology in laboratory settings.

CAS #: 901758-09-6
Molecular Formula: C₂₂₁H₃₆₆N₇₂O₆₇S
Molecular Weight: ~5135.9 g/mol
PubChem ID: 16132314
Store sealed vials refrigerated at 2–8°C, away from light; refrigerate after reconstitution and avoid freeze-thaw cycles. For research use only, handle with proper PPE in a controlled lab setting.
A team representative will call to confirm your order before it’s dispatched. Once confirmed, orders ship within 24 hours in discreet, temperature-conscious packaging, with tracking provided.
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Carefully freeze-dried for stability, consistency, and reliable handling.
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Carefully freeze-dried for stability, consistency, and reliable handling.
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Carefully freeze-dried for stability, consistency, and reliable handling.
Everything you need to know about our products and processes.
Peptides are short chains of amino acids — the body’s natural signaling molecules involved in repair, metabolism, and hormone regulation. Ours are premium-grade and supplied strictly for laboratory and research use.
Our products are supplied strictly for laboratory and research purposes — not for human or animal consumption — and are intended to be handled by qualified researchers. Customers are responsible for compliance with their local regulations.
Yes. We’re a US-based research peptide lab. Every product is manufactured in the USA and independently batch-tested by Horizon Analytics (HPLC/MS), shipping with a Certificate of Analysis (COA) and full documentation on every order.
We ship worldwide from our US warehouse, and within Colombia from our Colombia warehouse. Orders process within 24 hours, ship in 24–48 hours, and typically deliver in 2–5 business days with tracking. Free shipping on orders over USD $350.
Yes — buy 3 vials of the same compound for 15% off, and first-time customers get an extra 10% off. New customers can stack both.
No prescription — these are research-use-only materials, not prescription drugs. All products arrive as lyophilized (freeze-dried) powder and require reconstitution with bacteriostatic water before research use.
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