VialBPC-157
10 mg · ≥99% purity
£22.49
All research vials
- Research vial
- Incretin research
- In stock
Retatrutide
HPLC purity 99.908% · View certificate20 mg per vial · SKU MHP-RETA-20-V
Triple agonist of GLP-1, GIP and glucagon receptors
£80.99
£80.99 per vial · Free tracked UK delivery over £50
Same-day dispatch when you order before 12:00
Cut-off 12:00 UK time · Mon–Fri · Tracked UK delivery
1
Secure card payment, processed by Stripe
Every UK order includes
- Certificate of analysis for your batch, on request
- Tamper-evident, sealed packaging
- Temperature-controlled shipping
- Tracked delivery, free on orders over £50
- Free reshipif lost or damaged in transit
- Same-day dispatchMon–Fri, order before 12:00 UK
- ≥99% purityHPLC + mass-spec verified
- Research use onlyfor laboratory work
Analytical data
Specifications, documented.
Identity data cross-checked against PubChem. Every batch is tested by HPLC for purity and mass spectrometry for identity.
- Compound
- Retatrutide
- Also known as
- LY3437943
- Molecular formula
- C221H342N46O68
- Molecular weight
- 4731.42 g/mol
- CAS number
- 2381089-83-2
- PubChem CID
- 171390338
- Strength
- 20 mg per vial
- Purity (HPLC)
- 99.908%, batch 20260712 (Janoshik Analytical #204677)
- Identity
- Confirmed by mass spectrometry
- Form
- Lyophilised powder, sealed glass vial
- Solubility
- Bacteriostatic or sterile water
- Storage
- Store at 2–8°C. Do not freeze. Protect from light.
About this compound
Retatrutide
Triple GIP / GLP-1 / glucagon receptor agonist
- First disclosed
- 2022
- Purity
- 99.908%
- Strength
- 20 mg
Retatrutide is an investigational peptide that activates three receptors at once: GIP, GLP-1 and glucagon. That makes it a reference compound for comparing single-, dual- and triple-receptor incretin pharmacology.
In-vitro work looks at combined incretin- and glucagon-receptor signalling.
Research areas
- Glucagon receptor signalling
- Incretin-pathway models
- Peptide pharmacology
Research literature
Supplied strictly as laboratory research material. Not a medicine, food or cosmetic. This page gives identification and quality information only.
Description
Retatrutide is supplied as a 20 mg research vial for laboratory research use only.
Retatrutide (LY3437943) is a synthetic peptide studied as a triple agonist of the GLP-1, GIP and glucagon receptors. It is supplied strictly as a research reference material, with identity and purity confirmed by HPLC and mass spectrometry for every lot.
Available as a lyophilised powder in a sealed glass vial, or as a pre-filled research pen. Each batch ships with a certificate of analysis.
For laboratory research use only. Not for human or veterinary use.
Certificates of analysis
Independent third-party lab reports, published unaltered.
View full reportRetatrutide 20 mgJanoshik Analytical · #204677
- Purity (HPLC)
- 99.908%
- Measured content
- 22.97 mg
- Batch
- 20260712
- Analysed
- 24 Aug 2026
Verification key AQI1BKVCJY8L
Shipping
- Same-day dispatch Mon–Fri when paid before 12:00 UK time.
- Free tracked UK delivery over £50.
- Temperature-controlled, tamper-evident packaging.
- Free reship if lost or damaged in transit.
FAQ
Retatrutide: common questions
Straight answers on purity, storage and delivery. Anything else? Contact us.
What is Retatrutide?
Retatrutide is an investigational peptide that activates three receptors at once: GIP, GLP-1 and glucagon. That makes it a reference compound for comparing single-, dual- and triple-receptor incretin pharmacology. We supply it as a 20 mg lyophilised powder in a sealed glass vial, for laboratory research only.
What purity is the Retatrutide vial?
Every batch is tested by HPLC for purity and mass spectrometry for identity, and only lots at ≥99% are released. The certificate of analysis for your batch is available on request.
How is it stored and packed?
Store at 2–8°C. Do not freeze. Protect from light. It ships as a lyophilised powder in a sealed, tamper-evident vial, in temperature-controlled packaging.
What is the difference between the vial and the pen?
Both hold the same compound at the same strength. The vial contains lyophilised powder; the pen arrives pre-filled and sealed, so the quantity in each pen is fixed and labelled.
When will my order be dispatched?
Orders paid before 12:00 UK time, Monday to Friday, leave the same working day by tracked delivery, free on orders over £50. We currently deliver to the United Kingdom only.
Can it be used outside a laboratory?
No. For laboratory research use only. Not for human or veterinary use. It is not a medicine, food or cosmetic, and we give no guidance on application of any kind.
