Quick Specs
| Form | Lyophilized powder |
| Purity | ≥99% by HPLC — every batch |
| CAS Number | 2023788-19-2 |
| Molecular Formula | C₂₂₅H₃₄₈N₄₈O₆₈ |
| Peptide Type | Dual GIP/GLP-1 Receptor Agonist |
| Identity | MS molecular weight confirmed — every batch |
| COA | Janoshik-independent, publicly verifiable |
| Manufacture | Optimum Source Research |
| Storage | -20°C sealed | 2–8°C reconstituted (2–4 weeks) |
| Shelf Life | 24 months unopened |
Disclaimer & Storage Guide
All Optimum Source Research products are strictly for laboratory, scientific, and research use only. They are not for human consumption, medical treatment, diagnosis, or disease prevention.
By purchasing or using Optimum Source Research peptides, you acknowledge and agree that:
- You are a qualified researcher or acting under supervision of one.
- Products will only be used for legitimate research purposes.
- Products are not evaluated by the FDA or any regulatory authority for human use.
- You assume all responsibility for legal compliance, proper handling, and storage.
- You meet the legal age requirement in your jurisdiction.
No Warranty: Products are sold “as is,” with no express or implied warranties regarding efficacy, safety, or suitability. Results in research may vary, and Optimum Source Research is not responsible for outcomes, interpretations, or conclusions drawn from studies.
General Safety & Handling
- Not for Human Use: Peptides are for research only. Off-label or personal use is at your own risk.
- PPE Required: Always use appropriate personal protective equipment when handling peptides.
- Storage Compliance: Follow recommended storage conditions to maintain integrity and prevent degradation.
- Disposal: Dispose of all materials according to institutional biosafety and hazardous waste protocols.
- Verify Quality: COAs are available on each product page for identity, purity (>99%), and batch consistency.
Storage & Handling
-
Store in a temperature-controlled laboratory environment
-
Protect from direct light exposure
-
Use sterile laboratory handling procedures
-
Dispose of materials according to institutional biosafety protocols





