Research Peptide

Retatrutide

PH-RETA-00199.579%HPLC verified

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10 × 10mg (10-pack)

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Price

From $100.00$10.00 / mg

Size

Quantity

Research Use Only — Not for human consumption

$15 flat-rate shipping · Free on orders over $199

This lot's COA — read it free before you order

Third-party testedIndependent lab results published per lot
COA on every lotCurrent lot 2025121210
$15 flat-rate shippingFree over $199 · 1–3 business days
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740 researchers have purchased this peptide

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Reviewed by Peptide Hackers Research Team Updated January 2025

Spec sheet

Specifications

Purity (HPLC): 99.579%
Size: 20mg
Molecular Weight: ~4700 Da
Catalog No.: PH-RETA-001
Lot: 2025121210

SequenceGIP/GLP-1/Glucagon triple agonist

Overview

Description

Retatrutide is a lyophilized powder research compound acting as a triple agonist on GIP, GLP-1, and glucagon receptors. It has a purity of 99.579% and a molecular weight of approximately 4700 Da. This compound is intended for metabolic receptor pharmacology research. Store at -20°C protected from light. For laboratory research use only.

Verified

Verification

Handling

Storage & Handling

Storage
Retatrutide is supplied as a lyophilized powder. Keep it sealed, dry, and away from light until reconstitution.
Form
Lyophilized powder
Long-term
−20°C or below
Protect from
Light & moisture
Reconstitution
Let the vial reach room temperature before opening, then add solvent slowly down the vial wall — do not shake.
Recommended
Bacteriostatic water
Technique
Sterile, no agitation
After mixing
Refrigerate
Stability
Lyophilized material is stable when frozen. Once reconstituted, keep it cold and minimise handling to preserve integrity.
Lyophilized
Stable frozen
Reconstituted
Keep refrigerated
Avoid
Freeze-thaw cycles

Research

Research Overview

Retatrutide is a synthetic peptide compound used in laboratory research settings. Researchers studying metabolic regulation and energy homeostasis use this compound to investigate cellular signaling pathways, receptor binding affinities, and structure-activity relationships. Each batch is manufactured under controlled conditions and verified through HPLC and mass spectrometry analysis to ensure consistency across experimental replicates.

Documentation & Resources

Certificate of Analysis for Retatrutide — batch-specific purity and identity verification
Research Blog — protocols, guides, and peptide research literature
Research Use Policy — handling and compliance guidelines

FAQ

Frequently Asked Questions

What purity is Retatrutide?

The current documented lot for Retatrutide is verified to 99.579% by HPLC and confirmed by mass spectrometry. Results are documented in a batch-specific Certificate of Analysis.

Does Retatrutide include a Certificate of Analysis?

Yes. A batch-specific Certificate of Analysis for Retatrutide documents its purity and identity and is available on our COA page.

How should Retatrutide be stored?

Retatrutide is supplied as a lyophilized powder. For short-term storage keep it refrigerated; for long-term storage keep it frozen, away from light and moisture.

How is Retatrutide shipped?

Orders ship at a $15 flat rate, free on orders over $199, in discreet, insulated packaging. Domestic delivery typically takes 1–3 business days.

Can Retatrutide be used on humans or animals?

No. Retatrutide is supplied strictly for in-vitro laboratory research. It is not for human or veterinary use, consumption, or diagnostic or clinical applications.