Retatrutide is a synthetic research peptide studied for receptor interaction pathways and metabolic signaling models across GLP-1, GIP, and glucagon receptors. Supplied as a lyophilized powder for controlled laboratory research only. 99%+ purity, third-party tested, Certificate of Analysis included with every order. Not for human or animal consumption.
Research-grade · 99%+ purity
Triple Agonist (GLP-1/GIP/GCG), Weight LossRetatrutide 40 mg
$220.00
GLP-1/GIP/Glucagon triple agonist research peptide. Lyophilized powder, 99%+ purity. For laboratory research only.
Availability: 50 in stock
In stock
Ships today if ordered by 3 PM EST
USA fulfillment
COAon request
3rd-partytested
24 hdispatch
Certificate of Analysis — current lot
✓ Verified
Batch / Lot #
GP-6482-2025
Test date
January 26, 2026
Laboratory
Freedom Diagnostics®
Identity / Purity (HPLC)
99.70% ✓
Mass confirmation (LC-MS)
Match ✓
Endotoxin (LAL, USP <85>)
0.40 EU/mg ✓
Residual solvents (USP <467>)
Pass ✓
Water content (KF)
Pass ✓
See full test methods & specifications →
Full lot PDF available on request with your order #.
Researcher FAQ
How do I reconstitute this peptide?
Use bacteriostatic water (BAC) at a 1–2 mL volume per vial. Inject solvent slowly down the vial wall, swirl gently — never shake. Refrigerate after reconstitution and use within 30 days.
How should I store this product?
Lyophilized: 36–46°F (refrigerated) for up to 24 months. Reconstituted: keep refrigerated and protect from light; use within 30 days. Avoid repeated freeze-thaw cycles.
What is the typical research dosing range?
For research use only. Published in vitro / animal studies typically use sub-milligram dosing scaled to subject mass. Consult primary literature for your specific protocol; we do not provide human dosing guidance.
Shipping & tracking?
Orders placed before 3 PM EST ship the same business day from our USA facility. Tracking is emailed within 24 hours. Plain, discreet packaging. Free shipping on orders over $150.
For Research Use Only · Not for human consumption
Reviews
There are no reviews yet.