research-grade peptide · 10 mg · 20 mg
About this compound
Retatrutide is listed in the Peptalis database under the research domain Metabolic & Mitochondrial. Structure description: 39-aa GIP/GLP-1/glucagon triagonist · Aib2 and Aib13 · α-Me-Leu · C20-diacid acylated Lys17. The profile lists molecular formula C₂₂₁H₃₄₂N₄₆O₆₈, molecular weight 4731.4 Da (average, calculated from the formula) and CAS 2381089-83-2. Editorial research phase in the profile: Extensively clinically studied.
Formats and prices
| Format | Price incl. VAT | Excl. VAT |
|---|---|---|
| 10 mg | €89,99 | €74,37 |
| 20 mg | €150,00 | €123,97 |
Availability
In stock
Batch and verification
| Batch code | PEP-RET-2026-01 |
|---|---|
| Release date | 2026-06-20 |
| HPLC purity | 99.17% |
| Mass spectrometry | Consistent |
| Endotoxin | < 5 EU/mg |
| Peptide content | 95.3% |
| Water | 3.45% |
| Acetate | N.D. |
Storage and handling
Before reconstitution, store at -20 °C. After reconstitution, keep refrigerated. Do not shake or heat. Store in a cool, dark place.
Articles about Retatrutide
- The GLP class: from one receptor to three · Behind the medicines that are suddenly everywhere lies a fifteen-year engineering story about a single gut hormone, from one receptor to three.
- Retatrutide: the triple agonist, what the research shows now, and the horizon · A synthetic peptide that does, in one molecule, what three hormones do apart: phase 2, the published TRIUMPH phase 3 studies, and the horizon as an outlook.
Frequently asked questions
What is on the certificate of analysis?
The Peptalis CoA of the current batch reports: HPLC purity, mass spectrometry, endotoxin, peptide content, water, acetate. Every paid order receives its CoA automatically.
How is this compound stored?
Before reconstitution, store at -20 °C. After reconstitution, keep refrigerated. Do not shake or heat. Store in a cool, dark place.
How do I verify a batch?
Every released batch is listed with its batch code and reported methods in the public batch register. Batch lookup
Who can order?
The products in the Peptalis catalogue are research-grade compounds, intended solely for in-vitro laboratory research. Buyer confirms research context at checkout.
Delivery and shipping
Peptalis ships within the Netherlands and the European Union. Shipping outside the EU is only available on request via orders@peptalis.eu. Standard handling time: one to three working days after payment confirmation. Standard transit time within the Netherlands: one to two working days. Within the EU: two to five working days. These are indicative, not guaranteed, timelines. Shipping and returns
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For laboratory research use only. Not for human use.