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🚚Royal Mail 1st Class Recorded✦
🔬Stringent Testing by Supplier✦
✅>99% Purity Guaranteed✦
🇬🇧UK-Based & Dispatched✦
📦Discreet Packaging✦
🧪Research Grade Quality✦
🔒Secure Checkout✦
⚡Fast Dispatch✦
💊Lyophilised for Stability✦
📋Certificate of Analysis Available✦
🚚Royal Mail 1st Class Recorded✦
🔬Stringent Testing by Supplier✦
✅>99% Purity Guaranteed✦
🇬🇧UK-Based & Dispatched✦
📦Discreet Packaging✦
🧪Research Grade Quality✦
🔒Secure Checkout✦
⚡Fast Dispatch✦
💊Lyophilised for Stability✦
📋Certificate of Analysis Available✦
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RETA (Retatrutide)Research Use Only
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RETA (Retatrutide)

COA Verified
Vials
£69.99/ 10mg

Vial

Pre-filled Pen

1
Product Specifications
Purity>99%
Molecular Formula
C221H342N46O68
Molecular Weight
4731.33 gmol
CAS Number
2381089-83-2
Format Vial
Dose10mg
AvailabilityIn Stock
Description
RETA (Retatrutide) is a synthetic compound that acts as a triple agonist of the GIP, GLP-1, and glucagon receptors. Each vial contains research-grade lyophilised Retatrutide, independently HPLC-tested to >99% purity, supplied for laboratory and scientific research purposes only. Retatrutide is currently the subject of active Phase 3 clinical trials (the TRIUMPH programme) and is referenced extensively in peer-reviewed scientific literature. This product is intended solely for use in controlled laboratory research environments.

Important: This product is intended for research purposes only. Not for human or veterinary use. Must be handled by qualified personnel in appropriate laboratory settings.

Customer Reviews

5.0
(2 reviews)

Ryan B.

Verified Purchase

3/13/2026

Top quality RETA. I've ordered from a few different suppliers and Peptidex stands out for the transparency around their testing. Knowing the purity levels gives me confidence in the research data I'm collecting. Fast dispatch, good comms, and the product arrived in perfect condition. Already placed a second order.

Claire M.

Verified Purchase

2/26/2026

I've been following the research on Retatrutide for a while and was really pleased to find Peptidex stocking it. The ordering process was straightforward, delivery was fast, and the product came properly sealed and labelled. I appreciate the research-use focus — it's clear this is a serious supplier. Very happy with the experience from start to finish.

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Peptidex Research Grade Compounds
>99% Purity · Research Grade

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Research-grade compounds for scientific use only. By entering you confirm you are 18+, a qualified researcher, and comply with UK law.

Not for human consumption. Terms apply.