Retatrutide + Cagrilintide Blend

Reta/Cagrireta cagri blend2-peptide blend

This blend combines retatrutide, an investigational GIP, GLP-1 and glucagon receptor agonist, with cagrilintide, an investigational long-acting amylin analog, in one vial. Neither is approved, and the combination has not been tested in a published trial. Below: today's vial sizes and prices, the lab COA for each lot, and each peptide in the blend.

Size

$4.59/mg · lot GRCG-102026-1 · 99.89% · Listed at last check

Price

$73.50

List

$105.00

Buy 12.5 mg + 2.5 mg at Nura Peptide

Price shown uses code thepeptidecatalog at Nura Peptide's checkout (30% off list).

Sold by Nura Peptide as GLP-3R / CAG 12.5mg/2.5mg. The Peptide Catalog does not sell peptides; we earn a commission if you buy through this link, at no extra cost to you. For laboratory research use only, not for human or veterinary use. Not FDA-approved. Nothing on this page is medical or dosing advice.

Retatrutide + Cagrilintide Blend research vial sold by Nura Peptide as GLP-3R / CAG 12.5mg/2.5mg
Third-party tested≥99.89% reported purityResearch use only
Certificate of AnalysisLot GRCG-102026-1 · 99.89%View
  • Certificate of Analysis published for every lot (Freedom Diagnostics Testing)
  • Current lots report 99.89% purity or higher
  • Ships from a U.S. fulfillment center, per Nura Peptide
  • Lyophilized powder · laboratory research use only
Research-context information only. Retatrutide and cagrilintide are investigational drugs not approved by the FDA, and this combined vial has not been studied in a published clinical trial. Protocols, doses, and reactions reported below come from published clinical trials and self-reported community sources. This article reports what has been documented, not what should be done. Possession or use of investigational drugs outside an authorized clinical trial may be illegal in your jurisdiction. Consult a licensed physician for personal medical decisions.

2 peptides, one vial

What's in Retatrutide + Cagrilintide Blend

Most common format: 12.5 mg retatrutide with 2.5 mg cagrilintide. Ratios differ between vendors, so check the label and the lot COA. Each peptide's page covers how it works and its own vendor prices.

Vial sizes listed by the vendor

Retatrutide + Cagrilintide Blend Vial Sizes, Prices & Lots

Retatrutide + Cagrilintide Blend vial sizes, prices and lots at Nura Peptide
SizeListWith our codePer mgAvailabilityLot · purity
12.5 mg + 2.5 mg$105.00$73.50$4.59Listed at last checkGRCG-102026-1 · 99.89%

Prices checked today, 6:20 AM CT on Nura Peptide's site, with code thepeptidecatalog applied. Lot data from Nura Peptide's COA page, checked today, 2:23 PM CT. Sizes not re-checked in the last 7 days are hidden. The vendor's checkout is final.

Verified test results

Retatrutide + Cagrilintide Blend Certificate of Analysis

Nura Peptide publishes a third-party certificate for each lot of GLP-3R / CAG 12.5mg/2.5mg. The figures below are copied from Nura Peptide's current-lot listings, checked today, 2:23 PM CT (refreshed hourly; hidden if older than 24 hours). Match the lot number on the vial to its certificate.

All lots on record: Nura Peptide COA library. How to check one: how to verify a peptide COA.

Vendors we track

Retatrutide + Cagrilintide Blend Prices by Vendor

In our vendor order, with each vendor's code applied. Prices re-checked in the last 7 days only.

Retatrutide + Cagrilintide Blend vial prices by vendor
VendorVialPricePer mgLink
Nura Peptide12.5 mg + 2.5 mg$73.50$105.00$4.59View
EZ Peptides12.5 mg + 2.5 mg$106.20$118.00$6.64View

Codes: Nura Peptide thepeptidecatalog (30% off) · EZ Peptides thepeptidecatalog (10% off). The vendor's checkout is final. Full Retatrutide + Cagrilintide Blend vendor comparison.

Research guides

Retatrutide + Cagrilintide Blend Guides

Technical specifications

Retatrutide + Cagrilintide Blend chemical & analytical data

Also known as
Reta/Cagri, reta cagri blend
Peptides
Retatrutide and Cagrilintide
Most common vial
12.5 mg retatrutide with 2.5 mg cagrilintide
Form
Lyophilized (freeze-dried) powder in a sealed vial
Sizes at Nura Peptide
12.5 mg + 2.5 mg
Purity on current lots (COA)
99.89%
Testing laboratory
Freedom Diagnostics Testing
Regulatory status
Investigational. Neither compound is FDA-approved for any use.

5 answers

Retatrutide + Cagrilintide Blend FAQ

What is in Retatrutide + Cagrilintide Blend?
Retatrutide + Cagrilintide Blend combines Retatrutide and Cagrilintide in one vial. The most common format is 12.5 mg retatrutide with 2.5 mg cagrilintide. Ratios differ between vendors, so read the label and the lot's certificate of analysis for the exact amount of each peptide.
Is Retatrutide + Cagrilintide Blend the same as buying Retatrutide and Cagrilintide separately?
The peptides are the same; the difference is the format. A blend is pre-mixed at a fixed ratio in one vial, while separate vials let the amount of each peptide vary independently. Each peptide has its own page below with how it works and its own vendor prices.
Where can I buy Retatrutide + Cagrilintide Blend?
2 vendors we track list Retatrutide + Cagrilintide Blend with a price checked in the last 7 days. The vendor comparison ranks them in our vendor order with every vial size and price after our code.
How do I check a Retatrutide + Cagrilintide Blend COA?
A blend certificate of analysis should report each peptide in the vial (Retatrutide and Cagrilintide), not only a total, with purity and identity results from a third-party lab. Match the lot number printed on the vial to the certificate.
Is Retatrutide + Cagrilintide Blend FDA-approved?
Investigational. Neither compound is FDA-approved for any use.

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