Retatrutide
Price range: $78.00 through $195.00
Buy Retatrutide research peptide from Kinetic Compounds — investigational triple agonist engaging GLP-1, GIP, and glucagon receptors. Lyophilized powder, ≥99% purity, third-party tested. Available in 10mg, 20mg, and 30mg sizes. For laboratory and research use only — not for human consumption.
| Strength | 10 MG, 20 MG, 30 MG |
|---|---|
| Research Application | Metabolic Research |
Retatrutide — Triple Agonist Research Peptide
Retatrutide is an investigational peptide currently being studied for its unique triple-receptor activity. Unlike single-agonist peptides such as semaglutide (GLP-1 only) or dual agonists such as tirzepatide (GLP-1 and GIP), Retatrutide engages a third pathway — the glucagon receptor — making it one of the most studied molecules in current metabolic research.
Mechanism of Action
Retatrutide acts as a synthetic agonist at three distinct receptors:
- GLP-1 receptor — associated with insulin secretion, satiety signaling, and gastric emptying
- GIP receptor — associated with nutrient-stimulated insulin response and adipocyte function
- Glucagon receptor — associated with hepatic glucose output, lipolysis, and energy expenditure
The addition of glucagon receptor activity is what distinguishes Retatrutide from earlier-generation incretin mimetics in published research literature.
Research Applications
Retatrutide is being investigated in research contexts including:
- Studies on body composition and adipose tissue modulation
- Glucose homeostasis and insulin sensitivity research
- Energy expenditure and metabolic rate pathways
- Comparative studies against single and dual incretin agonists
Product Specifications
- Compound: Retatrutide (LY-3437943)
- Form: Lyophilized white powder
- Purity: ≥99% (verified by HPLC and mass spectrometry)
- Available sizes: 10mg/20mg/30mg
- Third-party tested: Certificate of Analysis available on request
Reconstitution & Storage
Lyophilized Retatrutide should be stored at -20°C for long-term stability and protected from light. Once reconstituted with bacteriostatic water, the solution should be refrigerated at 2–8°C and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles.
Reconstitution ratios depend on the research protocol.
Shipping & Handling
All orders are shipped with temperature-controlled packaging to preserve peptide integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.
Important Disclaimer
This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, or any form of clinical application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.
Retatrutide is not approved by the FDA or any regulatory authority for human use.
Domestic Shipping (Canada)
We ship Canada-wide using Canada Post Xpresspost with full tracking provided on every shipment.
Standard delivery: 2-5 business days nationwide
Free shipping on orders over $200 CAD
Discreet, unmarked packaging on all orders
Tracking number provided via email upon dispatch
Storage & Handling
Proper storage and handling are essential to maintaining peptide stability and ensuring the integrity of your research material.
Storage Recommendations
Lyophilized peptides should be stored at -20°C for long-term preservation. For short-term storage of up to 30 days, refrigeration between 2-8°C is acceptable. Reconstituted peptides should always be refrigerated and used within 30 days.
Avoid the following:
Direct sunlight or UV exposure Repeated freeze-thaw cycles Temperature fluctuations Storage at room temperature beyond brief handling periods
Reconstitution Best Practices
Allow vials to reach room temperature before opening to prevent condensation. Use bacteriostatic water as the diluent for most peptides, injecting slowly along the side of the vial. Gently swirl to dissolve — do not shake. Allow the solution to fully dissolve before drawing for research use.
Shelf Life
Lyophilized peptides maintain potency for up to 24 months when stored properly at -20°C. Reconstituted solutions should be used within 30 days for optimal research results.
Research Use Only
All products supplied by Kinetic Compounds are intended strictly for in-vitro laboratory research and development purposes.
Intended Use
These compounds are designed exclusively for qualified researchers and research institutions conducting laboratory studies. All products are research-grade and may not have been evaluated by the FDA for human use.
Prohibited Uses
Our products are NOT approved for:
Human consumption or administration Veterinary or animal use Diagnostic procedures Therapeutic applications Cosmetic application Resale for non-research purposes
Buyer Responsibility
By purchasing from Kinetic Compounds, you acknowledge and agree to the following:
You are a qualified researcher or represent a research institution All products will be used solely for in-vitro laboratory research You will handle products in accordance with applicable safety regulations You will not redistribute these compounds for human or animal consumption You assume full responsibility for the proper use and handling of these research materials
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