20MG
Retatrutide 20mg

Metabolic Research

Retatrutide

Retatrutide is a triple-agonist research peptide studied for activity at GLP-1, GIP, and glucagon receptors — the most discussed metabolic target in current research literature.

Dose

$160.00

1

Research highlights

  • ·GLP-1 / GIP / Glucagon
  • ·Appetite Signaling
  • ·Glucose Pathways
  • ·Energy Expenditure
  • ·Body Composition

Retatrutide research models examine simultaneous activity across three incretin and glucagon receptor pathways — the mechanism that distinguishes it from earlier single- and dual-agonist research peptides.

· Independently third-party tested

· Held to a >99% purity standard

· Cold-chain, discreet shipping

What it is

Retatrutide (LY-3437943) is a synthetic 39-amino-acid research peptide engineered as a triple agonist of the GLP-1, GIP, and glucagon receptors. It is studied in laboratory settings for its combined effect on incretin and glucagon signaling pathways.

Research focus

Research involving retatrutide commonly focuses on triple-receptor agonism, appetite and satiety signaling, glucose homeostasis, energy expenditure, hepatic lipid models, and body-composition outcomes in metabolic research models.

Common applications

  • ·Triple-agonist receptor research
  • ·Appetite and satiety signaling models
  • ·Glucose regulation pathway studies
  • ·Energy expenditure and thermogenesis research
  • ·Body composition and adiposity research models

Product information

Size
20MG
Storage
Store lyophilized vial refrigerated at 2–8°C. Once reconstituted, keep refrigerated and use within standard laboratory peptide-handling timeframes. Protect from light.
Notes
Lyophilized white powder. Reconstitute with bacteriostatic water. For controlled laboratory research only — not for human use.

Important notice

For laboratory research use only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease. Products should be handled only by qualified individuals following proper laboratory practices.

Certificate of Analysis

Independently tested.

Verified by Krause Analytical

LatestFeb 3, 2026

>99.9%

Verified purity

Variant
Retatrutide 20mg
Lot
3g4Pgvp
Labeled
20mg
Actual
21.0mg
View certificate

Customer reviews

Reviews for Retatrutide

5.0 · 2 verified reviews

Verified
COA matched the vial exactly
Lot number and reported mass lined up with the third-party certificate on the product page. Lyophilized cake was intact and reconstituted completely clear.
Daniel R. · Austin, TXMay 21, 2026
Verified
Documentation done right
I order for a university lab and the lot traceability is better than most suppliers we've used. Purity report was easy to find and verify.
Priya N. · Seattle, WAApr 9, 2026

Reviews reflect customer experiences with product quality, documentation, packaging, and service. All products are sold for laboratory research use only and are not for human or animal consumption.