peptide · also known as LY3437943, triple agonist

Retatrutide

A triple agonist of the GIP, GLP-1 and glucagon receptors.

Retatrutide · 10 mg · Lyophilised vial

peptide · also known as LY3437943, triple agonist

Retatrutide

A triple agonist of the GIP, GLP-1 and glucagon receptors.

€ 85.00per vial, EUR

In stock

Presentation3 options

10 mg · Lyophilised vial€ 85.00 15 mg · Lyophilised vial€ 110.00 40 mg · QuickPen€ 235.00

Lyophilised powder in a sealed glass vial

Storage: -20 °C for long-term storage; 2 to 8 °C for under three months; away from light

Tracked shipping EUR 9.95 per order. Benelux 1 to 2 business days, Germany and France 2 to 3, rest of Europe 3 to 5. Details

Batch certificate: not yet published online. Request one for this presentation.

Research use only. Not for human or veterinary use.

What it is

Retatrutide (LY3437943) is a synthetic peptide that activates three receptors involved in energy balance: GIP, GLP-1 and glucagon. It has been studied in clinical trials and is supplied here as a research reagent in vials of 10 mg and 15 mg and as a 40 mg QuickPen.

Where it has been studied

Multi-receptor incretin pharmacology
Body weight and glycaemic models
Hepatic fat studies

Selected literature

Triple-Hormone-Receptor Agonist Retatrutide for Obesity – A Phase 2 TrialJastreboff AM et al. · N Engl J Med, 2023 · PMID 37366315
Efficacy and safety of retatrutide, a GIP, GLP-1, and glucagon receptor agonist, in people with type 2 diabetes and inadequate glycaemic control with diet and exercise (TRANSCEND-T2D-1): a double-blind, randomised, phase 3 trialBajaj HS et al. · Lancet, 2026 · PMID 42250575

PubMed records selected for relevance to the compound. They describe published research, not outcomes or uses.

Specifications

Compound	Retatrutide (LY3437943, triple agonist)
Type	Peptide
Selected presentation	10 mg · Lyophilised vial
Form	Lyophilised powder in a sealed glass vial
Fill volume and concentration	Not applicable (lyophilised)
Label	CELVIVE wordmark, compound name, amount, "Purity: >99%", "For research use only"
Storage	-20 °C for long-term storage; 2 to 8 °C for under three months; away from light
Certificate of analysis	Not yet published online. Request for a batch
Research areas	Metabolic & GLP research
All presentations	10 mg lyophilised vial · € 85.00 15 mg lyophilised vial · € 110.00 40 mg QuickPen · € 235.00

Handling

Lyophilised peptides tolerate room temperature for several weeks in transit. Move to cold storage on receipt.
Reconstituted vials are typically used within three to four weeks at 2 to 8 °C; stability varies by compound.
Opened or unsealed vials cannot be returned. Transit damage must be documented within 24 hours.

Storage and stability FAQ