Retatrutide
- Dosage
- 99% Purity
Price range: $120.00 through $200.00
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Certificate of Analysis
Scientific Overview
Retatrutide (LY3437943) is a synthetic peptide that acts as a triple agonist at the GIP, GLP-1, and glucagon receptors. It is a single molecule designed to interact with three incretin-related receptor pathways simultaneously.
Chemical Makeup
Molecular Formula
C₂₁₂H₃₃₂N₅₆O₆₆S₂
Molecular Weight
4703.42 g/mol
CAS Number
2381089-83-2
Other Names
LY3437943, Triple-agonist peptide
Appearance
White to off-white lyophilized powder
Storage
Store refrigerated at 2–8°C. For extended storage, keep frozen at -20°C. Protect from light and moisture.
Research & Clinical Studies
Phase 2 Clinical Trial
A randomized, double-blind, placebo-controlled phase 2 clinical trial evaluated retatrutide in adults over a 48-week period. Results were published in the New England Journal of Medicine in 2023.
Triple Receptor Agonism Mechanism
Preclinical studies characterized retatrutide's binding affinity at GIP, GLP-1, and glucagon receptors. In vitro receptor binding assays demonstrated agonist activity at all three targets, with dose-dependent cAMP responses.
References
Frequently Asked Questions
What is the purity of Retatrutide?
Our Retatrutide is verified at 98.7% purity through independent third-party HPLC analysis. Each production batch undergoes rigorous quality testing, and a Certificate of Analysis (COA) is available for review in our COA Library.
How should I store this peptide?
Store refrigerated at 2–8°C. For extended storage, keep frozen at -20°C. Protect from light and moisture. Once reconstituted, solutions should be used promptly or stored frozen to maintain stability. Avoid repeated freeze-thaw cycles for best results.
Do you provide Certificates of Analysis?
Yes — every batch we produce is independently tested via HPLC and mass spectrometry to confirm identity and purity. COAs for all current batches are publicly accessible through our COA Library.
How is the product shipped?
All orders ship within 24 hours of purchase via USPS Priority Mail. Products are carefully sealed and packaged to ensure stability during transit. Orders over $150 qualify for free shipping. If you receive a damaged, defective, or incorrect product, please contact our support team with photos within 48 hours of delivery.
Is this product for human consumption?
No. This product is sold exclusively for in-vitro laboratory and research purposes. It is not intended for human or animal consumption, nor for any diagnostic or therapeutic applications. Purchasers must be 18 years of age or older and assume full responsibility for lawful handling.