NEW COAs JUST LANDED — 99% purity across every GLP-1 compoundIndependently lab-tested by Analiza Bialek European testingThird-party verified identity & purity — every compound, every timeThe real deal. Traceable compound numbers. Downloadable certificates.View the latest Certificates of Analysis →NEW COAs JUST LANDED — 99% purity across every GLP-1 compoundIndependently lab-tested by Analiza Bialek European testingThird-party verified identity & purity — every compound, every timeThe real deal. Traceable compound numbers. Downloadable certificates.View the latest Certificates of Analysis →
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Coming soonMazdutide 10mg research peptide vial — buy Mazdutide 10mg UK | Peptides UK 4U
Weight & Metabolic

Mazdutide 10mg

Dual GLP-1 / glucagon receptor agonist (LY3305677), lyophilised powder (10mg, ≥98% purity) for in vitro research into metabolic and appetite-signalling pathways.

How would you like it prepared?
Vial
You reconstitute it yourself
£62.00
Pre-filled Quick Pen
Ready-made pen, needles & dosing guide
£96.99
Pre-filled Replacement Cartridge
Refill only — you must already own a Quick Pen
£74.99

Supplied as a lyophilised vial for you to reconstitute — use our calculator for your target concentration.

Coming soon
SKU: MAZ10

For In Vitro Use Only — Not for Human Use

Lab-Verified Purity
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99%+
HPLC purity
Mass-Spec
Identity verified
Batch CoA
Independent lab

Every batch is independently HPLC & mass-spec tested. Certificate of Analysis is batch-numbered and matched to the vial you receive.

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Overview

Mazdutide 10mg is a synthetic dual GLP-1 and glucagon (GCG) receptor agonist peptide, supplied as a lyophilised powder for laboratory research use. Also referenced as LY3305677 and IBI362, it is studied in controlled environments for its dual-pathway receptor activity within metabolic research models.

Research

Within laboratory settings, Mazdutide is investigated for its simultaneous engagement of GLP-1 and glucagon receptors — a mechanism distinct from single-agonist analogues such as semaglutide and from the GLP-1/GIP profile of tirzepatide. Research interest commonly focuses on energy-expenditure signalling, appetite-pathway modelling, and comparative receptor-affinity studies under controlled experimental conditions.

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