Retatrutide 20mg
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Retatrutide 20mg
Retatrutide
Triple Receptor Agonist — GLP-1 / GIP / Glucagon
Three Pathways. One Molecule.
Retatrutide's defining property is the simultaneous activation of three distinct endocrine receptors — enabling research into appetite, energy expenditure, and nutrient partitioning within a single compound.
Satiety Signaling
Enhances satiety signaling and modulates gastric emptying, supporting reduced caloric intake models.
Incretin Response
Participates in incretin signaling and the handling of glucose and lipids at the cellular level.
Energy Expenditure
Contributes to energy expenditure and mobilization of fat stores, with central effects on hunger circuits and food reward.
Observed Outcomes in Research Models
Documented effects across obesity, insulin resistance, and body composition research applications.
Reduced Appetite & Caloric Intake
Marked reduction in appetite and caloric intake observed across research models.
Improved Metabolic Efficiency
Enhanced glucose regulation and metabolic efficiency documented in controlled studies.
Increased Energy Expenditure
Elevated energy expenditure and lipid oxidation, supporting body recomposition research.
Visceral Fat & Body Composition
Applications in obesity, insulin resistance, and body composition research models.
Reconstitution — General Overview
For research reference only. Final protocol should be determined by the researcher.
Start
Lyophilized peptide powder, sealed vial.
Add Diluent
Add sterile bacteriostatic water slowly down the vial wall.
Gentle Swirl
Swirl gently until powder is fully dissolved. Never shake.
Solution
Clear solution is ready for laboratory use.
Store
Refrigerate reconstituted solution at 2–8°C.
⚠ Do not shake. Avoid vigorous agitation to preserve peptide integrity.
Handling Considerations
- Use aseptic technique at all times
- Use sterile laboratory-grade water for reconstitution
- Do not shake the vial — gently swirl only
- Avoid repeated freeze-thaw cycles
- Store reconstituted solution under refrigeration
- Use calibrated laboratory equipment for accuracy
Concentration Reference
| Peptide | Diluent | Approx. Conc. |
|---|---|---|
| 20mg | 1 mL | 20 mg/mL |
| 20mg | 2 mL | 10 mg/mL |
| 20mg | 3 mL | 6.67 mg/mL |
| 20mg | 5 mL | 4 mg/mL |
For research reference only. Final concentration should be determined by the researcher based on their protocol.
≥99% Purity
HPLC-verified synthesis on every batch
Lot Traceability
Full documentation per production lot
Multi-Stage QC
International laboratory quality standards
Secure Checkout
Your research order is processed safely
Trusted By Research Teams
"Consistent purity across every lot we've tested. Documentation makes it easy to keep our protocols audit-ready."
"Retatrutide from Nexus Lab has been the most reliable triple-agonist compound we've sourced for metabolic studies."
"Fast dispatch, discreet packaging, and a COA that matches the label every time. Exactly what serious research requires."
Frequently Asked Questions
What is Retatrutide used for in research?
Retatrutide is studied as a triple GLP-1/GIP/glucagon receptor agonist in models of obesity, insulin resistance, energy expenditure, and body composition.
Is this product intended for human use?
No. This peptide is sold strictly for laboratory research use. It is not for human consumption, diagnostic, or therapeutic use.
How should the vial be stored?
Store the lyophilized powder at −20°C. Once reconstituted, keep the solution refrigerated at 2–8°C, protected from light, and avoid freeze-thaw cycles.
What diluent volume should I use?
See the concentration reference table above. The final volume depends on your specific research protocol and desired concentration.
Does each order include a Certificate of Analysis?
Yes. Every lot ships with an HPLC/MS-verified Certificate of Analysis confirming ≥99% purity and identity.
Research Use Only (RUO). This product is not a drug, food, or cosmetic and is not intended to diagnose, treat, cure, or prevent any disease. Not for human or animal consumption. By purchasing, you confirm you are a qualified researcher acquiring this product for laboratory research purposes only.
Ready to add Retatrutide to your research protocol?
≥99% purity, lot-traceable, HPLC-verified — with a Certificate of Analysis in every shipment.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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