Metabolic Research
Retatrutide 10mg
Retatrutide peptide (LY3437943) — a synthetic 39-residue triple agonist at the GLP-1, GIP and glucagon receptors. Lyophilised powder, signed batch CoA on the page.
Vial size
Quantity
£209.96
£299.95
Save £89.99
In stockInc. VAT · Free UK shipping on this order
- Delivery.
- Free UK shipping on this order, Royal Mail Tracked 24. Same-day dispatch before 6pm. Details
- Payment.
- Card — including Apple Pay and Google Pay — or bank transfer approved in your banking app. We never see your card or bank details.
- Returns.
- 14 days to cancel if unopened and sealed (you pay return postage). Faulty, damaged or wrong items are replaced or refunded at our cost. Policy
Certificate of Analysis
Retatrutide 10mg
- Independent lab
- an accredited independent laboratory
- Batch number
- —
- Method
- HPLC-UV + MS
- Result
- ≥98% (HPLC-UV)
The CoA you download is the exact certificate produced for this lot — no edits.
Storage & handling
Keep it stable, keep it sterile
- Sealed vial
- -20°C, protect from light
- Once reconstituted
- Once reconstituted, store at 2–8°C (refrigerated). Use within 28 days. Do not refreeze after reconstitution.
- Diluent
- Bacteriostatic water (0.9% benzyl alcohol)
- Shipping
- Insulated, ice packs
About Retatrutide
Retatrutide (LY3437943) is a synthetic 39-residue peptide developed by Eli Lilly, built on a modified GIP scaffold and engineered as an agonist at the GLP-1 (glucagon-like peptide-1), GIP (glucose-dependent insulinotropic polypeptide) and glucagon receptors simultaneously. This 10mg vial is our standard retatrutide listing — the entry fill, held in temperature-controlled UK stock, with the signed third-party certificate published on this page before you buy.
Research areas
- GLP-1, GIP and glucagon receptor signalling
- cAMP and β-arrestin recruitment assays
- Adipocyte and hepatocyte in-vitro models
- Comparative incretin receptor pharmacology
Every batch independently tested by an accredited independent laboratory before dispatch. The signed certificate for this lot is published on this page.
Legal notice
This product is sold strictly for in-vitro laboratory research purposes only. It is not approved for human or veterinary use, is not a drug, food, or cosmetic, and should not be misused as such. UK Peptides accepts no liability for misuse. By purchasing you confirm you are a qualified researcher aged 18 or over.
Retatrutide 10mg
£209.96