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Retatrutide 40mg

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Orders of £90 or more
≥ 99.1% Purity
HPLC tested
Batch COA
Full documentation
Retatrutide 40mg
RETA-40MG

Retatrutide 40mg

Triple agonist (GLP-1 / GIP / GCG) under investigation in metabolic research.

£94.05£104.50Save 10%

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Retatrutide 40mg 40 mg is expected back W/C 7 September.

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Free UK shipping on orders of £90 or more — Royal Mail Tracked 24
Laboratory grade • HPLC tested • Batch documented
List price £104.50 you pay £94.05

Research Overview

Retatrutide, commonly shortened to Reta, is available in batch-specific research quantities from 10mg to 60mg. It is a triple-hormone receptor agonist peptide that simultaneously activates GLP-1, GIP, and glucagon (GCG) receptors. This multi-target mechanism has made it a compound of significant interest in metabolic research, particularly in studies exploring energy homeostasis, multi-receptor signalling, and metabolic flexibility.

Areas of Interest

Laboratory studies of Retatrutide have investigated a variety of promising areas:

  • Energy homeostasis & metabolic flexibility — studied for its effects on energy expenditure, substrate utilisation, and metabolic adaptation in preclinical models.
  • Receptor crosstalk & downstream signalling — investigated for coordinated intracellular signalling through GLP-1, GIP, and glucagon receptors in metabolic research models.
  • Triple agonist receptor pharmacology — explored as a tool for understanding coordinated GLP-1, GIP, and glucagon receptor activation and their combined metabolic effects.
  • Insulin sensitivity & glucose metabolism — examined in cellular and in vitro models for effects on glucose uptake, insulin signalling, and glycaemic control.
  • Lipid metabolism & energy expenditure — studied for its potential effects on lipolysis, fatty acid oxidation, and overall energy balance in research settings.

As a research-grade reference material, our Retatrutide is supplied as a lyophilized powder with a purity of ≥99.1% as verified by HPLC and mass spectrometry. Each batch is accompanied by a Certificate of Analysis documenting sequence integrity, molecular weight confirmation, and chromatographic purity.

Technical Specifications

CAS
2381089-83-2
Sequence / Formula
C225H348N48O68
Molecular weight
4,731.4 Da
Purity (HPLC)
≥ 99.1%
Vial size
40 mg
Form
Lyophilized powder
Storage
−20 °C, desiccated
Shelf life
24 months from QC date
  • Lyophilized
  • Reconstitute with BAC water
  • Store −20 °C

Certificate of Analysis

Purity≥ 99.1%
Customer Reviews
5.0
Anonymous
25 Aug 2026

Great sellet

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20 Aug 2026

Great reliable service

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J.U.
18 Aug 2026

Brilliant

Easy to deal with and great communication

Anonymous
13 Aug 2026

Amazing customer service

I contacted the store via WhatsApp regarding an out of stock item. I immediately received a response offering advice and a solution to my issue. A order was raised by the customer service representative and I made payment and my items arrived within 2 days. I was initially a little apprehension abou...

Anonymous
25 Jul 2026

Fast shipping, good prices, and a great product.

Anonymous
13 Jul 2026

Really happy with my order, thanks!

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Frequently Asked Questions
Research Use Only

Sold for in vitro laboratory and research purposes. Not a drug, food, cosmetic, dietary supplement, or medical device. Not for human or animal consumption.

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Retatrutide
40 mg£94.05