The retatrutide / cagrilintide research blend is a defined two-component lyophilized research material combining retatrutide, a peptide studied as a glucagon, GLP-1 and GIP receptor agonist, with cagrilintide, an amylin analog, for controlled laboratory investigation. Simple Life Science supplies it (catalog shorthand SP-3RT/Cag) for laboratory research use only, with batch-specific COA documentation. Guest checkout is open: no account is needed to order.
For research use only. Not for human or veterinary use. Not for consumption. No dosing, administration or medical guidance is provided.
Blend specifications
| Components | Retatrutide + cagrilintide |
|---|---|
| Número de catálogo | GRCG-PW (GRCG-PW-12.5MG-2.5MG, GRCG-PW-25MG-5MG) |
| Pack options | 12.5 mg / 2.5 mg and 25 mg / 5 mg (retatrutide / cagrilintide, per catalog SKU) |
| Format | Lyophilized, multi-component research material |
| Especificación de pureza | Finished-material release specification of at least 99% unless a molecule-specific specification applies; the lot COA controls |
| Almacenamiento | Follow the product label and lot documentation |
| Documentación | Batch-specific Certificate of Analysis from Freedom Diagnostics Testing |
Sample lot COAs
From our public Documentation Library (search “Cagrilintide” to see every lot):
- Lot GRCG30-062026-4, reported 2026-06-15: 99.82% purity; cagrilintide 5.20 mg, retatrutide 28.25 mg. Open COA (PDF)
- Lot GBCG-032026-4, reported 2026-03-12: 99.94% purity; cagrilintide 2.68 mg, retatrutide 18.19 mg. Open COA (PDF)
How to verify a lot
- Every vial carries a printed lot number that matches its COA.
- Find that lot in the Documentation Library and open the COA.
- Enter the Search Code or accession number printed on the COA at the Freedom Diagnostics Testing lookup.
- Compare product, lot, purity, component content and dates. Freedom Diagnostics Testing is an independent lab; Simple Life Science has no ownership, financial or business affiliation with it.
Ordering and shipping
- El pago como invitado está disponible: no necesitas cuenta para pedir.
- Orders received before 2 PM ET on business days ship the same day.
- Express Overnight cutoff: 4 PM ET.
Pide como invitado, sin cuenta
Retatrutide / cagrilintide blend FAQ
What is in the retatrutide / cagrilintide blend?
Two research peptides: retatrutide, studied as a glucagon, GLP-1 and GIP receptor agonist, and cagrilintide, an amylin analog, supplied together as one lyophilized research material.
What pack options are listed?
12.5 mg / 2.5 mg and 25 mg / 5 mg (retatrutide / cagrilintide), per the catalog SKUs.
Does the COA report both components?
Yes. Recent blend COAs report purity plus a separate measured content for cagrilintide and for retatrutide.
Does Simple Life Science sell this blend?
Sí, solo para uso en investigación de laboratorio. El pago como invitado está disponible, así que no necesitas cuenta para pedir.
Is it for human use?
No. It is sold for research use only and is not for human or veterinary use or consumption. No dosing or usage guidance is provided.
More about us: Is Simple Life Science legit? Lab records, COAs and how to check them.
For research use only. The applicable lot Certificate of Analysis is the authoritative record.
