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OFFICIAL CORE POWER PEPTIDES™ STOREFree shipping on US orders over $300OFFICIAL · AUTHENTIC · SINCE 2024Lab-tested 99%+ purity100% Made in the USAOFFICIAL CORE POWER PEPTIDES™ STOREDiscreet packagingOFFICIAL · AUTHENTIC · SINCE 2024Fast 2–5 day US shipping

Reta Glp 3 (Retatrutide) 40mg

Ultra-high yield Retatrutide 40mg lyophilized vial. A premier triple-agonist research peptide (GLP-1/GIP/GCG) utilized for investigating advanced metabolic regulation, energy expenditure, and liver health. HPLC-verified for 99%+ purity.

$340.00

20 in stock

FREE SHIPPING

99%+ PURITY

MADE IN USA

Reta Glp 3 (Retatrutide) 40mg Research Peptide

Retatrutide is a GLP-1/GIP/glucagon triple receptor agonist peptide developed by Eli Lilly. This 40mg vial is our largest single-vial quantity, designed for extended or multi-model research protocols. Purity ≥99%, HPLC and MS/MS verified per batch.

Research Background

Retatrutide’s simultaneous activation of GLP-1R, GIPR, and GCGR produces a distinct metabolic profile compared to dual agonists. Phase 2 trial data (NEJM, 2023) demonstrated up to 24.2% body weight reduction over 48 weeks and significant hepatic fat reduction, supporting research into obesity, NAFLD/MASH, and insulin resistance models. Phase 3 TRIUMPH trials ongoing as of 2026.

For a full overview of retatrutide’s mechanism, clinical trial data, dosage reference, and comparison with tirzepatide, see our Retatrutide Peptide Research Guide. Also available in 10mg, 20mg, and 30mg vials.

Compound Specifications

  • Format: Lyophilized powder
  • Purity: ≥99% (HPLC verified)
  • Quantity: 40mg per vial
  • Storage: −20°C, protected from light
  • CAS Number: 2381272-12-2

Certificate of Analysis

Third-party tested by independent ISO-certified laboratories. HPLC and MS/MS validation performed per batch. COA available on request.

For research and laboratory use only. Not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.

Vials

Research Chemical

TrustScore 4.3

Edgar Guzman

2026-01-20

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Jcoop

2026-01-16

Amazing service top-notch products

Amazing service top-notch products, I always receive my peptides within a few days of placing my order.

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Paola Vargas

2026-01-16

I have try peptides Reta and it’s so…

I have try peptides Reta and it’s so good helping me with better habits and eating well I feel more energy and my progress it’s easier , very focus and the guiadance on usage it’s so good any questions they are there for you . Def recommend