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PeakLab
Australia

Age & Research Verification

PeakLab Australia supplies research chemicals for in vitro laboratory use only. These products are not for human or veterinary use and are not TGA-approved.

By entering this site, you confirm that:

  • You are 18 years of age or older
  • You are a qualified researcher or institution
  • Products will be used for research purposes only
  • You comply with all applicable Australian laws

๐Ÿ‡ฆ๐Ÿ‡บ Australian Owned & Operated ยท 2026 PeakLab Australia Pty Ltd

Research Use Only: All products are supplied for in vitro laboratory research purposes only. Not for human or veterinary use. Not TGA-approved. Must be 18+ to purchase.

HomeProductsRetatrutide 10mg
Retatrutide 10mg
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Lyophilised Powder

Retatrutide 10mg

Triple Receptor Agonist โ€” GLP-1 / GIP / Glucagon

4.8(4 reviews)
$149.00$179.00Save $30 AUD
Purity
โ‰ฅ99%
Volume
10mg / vial
Form
Lyophilised Powder
Storage
Store at -20ยฐC
HPLC Verified CoA Included Cold Chain Shipping Australian Owned
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Secure Payment
Cold Chain Delivery
CoA Included
Research Use Only: This product is supplied exclusively for in vitro laboratory research. It is not approved by the TGA for human or veterinary use, is not included on the ARTG, and must not be administered to humans or animals. Purchasers must be 18+ and qualified researchers.

Product Description

Retatrutide (LY3437943) is a novel triple receptor agonist currently under advanced clinical investigation. It acts simultaneously on glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), and glucagon receptors. This multi-receptor mechanism distinguishes it from dual agonists and positions it as a subject of significant interest in metabolic research.

Each PeakLab Australia vial contains 10mg of lyophilised Retatrutide peptide, synthesised to โ‰ฅ99% purity as verified by HPLC analysis. A Certificate of Analysis (CoA) is provided with every order, documenting purity, molecular weight confirmation, and sterility testing results.

This product is supplied strictly for in vitro and laboratory research purposes only. It is not intended for human or veterinary use, and is not a therapeutic good approved by the Therapeutic Goods Administration (TGA).

Research Context

Retatrutide has been the subject of Phase 2 clinical trials investigating its effects on body weight, glycaemic control, and metabolic parameters. Published data from Eli Lilly's research programme (NEJM, 2023) demonstrated substantial reductions in body weight over 48-week periods in trial participants. Researchers have noted its differentiated mechanism compared to semaglutide and tirzepatide, attributing enhanced efficacy to the additional glucagon receptor component.

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