Description
The Reta Cagri blend vial from EZ Peptides holds 12.5mg/2.5mg of EZP-3P and Cagrilintide, freeze-dried together. It’s for laboratory research only.
What’s in the Reta Cagri blend?
EZP-3P: Retatrutide (LY3437943, often sold as GLP-3R) is a single peptide from Eli Lilly that acts on three receptors: GIP, GLP-1 and glucagon.
Cagrilintide: Cagrilintide is a long-acting amylin analog from Novo Nordisk, given weekly. Amylin is a hormone released with insulin that slows stomach emptying and reduces appetite.
The ratio is fixed at 12.5mg/2.5mg, so every draw from the vial has the same proportions. That’s the main reason labs buy a blend: one reconstitution, one label, no drift between separate vials.
Mechanisms behind the Reta Cagri blend
Retatrutide hits three receptors with one peptide: GIP, GLP-1 and glucagon. The first two are incretins that boost glucose-dependent insulin release and, in GLP-1’s case, curb appetite and slow stomach emptying.
Amylin is released by the pancreas together with insulin. It slows stomach emptying, damps glucagon after meals and signals fullness through the brainstem.
Reta Cagri blend technical data
- EZP-3P (retatrutide): CAS 2381089-83-2, 4,731.3 g/mol
- Cagrilintide: CAS 1415456-99-3, 4,409 g/mol
- Amount: 12.5mg/2.5mg in one vial
- Form: lyophilized (freeze-dried) powder
- Purity: 99% or higher (HPLC)
- SKU: EZP-RETACAGRI
- Use: laboratory research only
Published EZP-3P and Cagrilintide studies
Jastreboff and colleagues reported in the New England Journal of Medicine (2023) a mean weight loss of up to 24% at 48 weeks in a phase 2 trial.
Phase 3 trials are under way.
Enebo and colleagues reported in The Lancet (2021) that cagrilintide with semaglutide gave more weight loss than either alone.
Phase 3 REDEFINE trials followed.
The primary literature is on PubMed. Here’s a search for EZP-3P and Cagrilintide studies to start from.
How to reconstitute Reta Cagri blend
Here’s the math for 15mg of peptide:
- 1mL of diluent gives 15mg/mL
- 2mL of diluent gives 7.5mg/mL
- 3mL of diluent gives 5mg/mL
Go with whichever number is easiest to work with in your protocol, and label the vial with the concentration and the date you mixed it.
Research diluent solution or bacteriostatic water both work. Add it slowly so it runs down the side of the vial, then swirl or roll until everything dissolves. Shaking can shear peptide chains. Skip it.
Reta Cagri blend storage and shelf life
Store sealed vials in the fridge (2 to 8°C) or freezer (-20°C), away from light. Mixed solution goes back in the fridge and should be used within about 28 days.
Reta Cagri blend lab testing and purity
We’ve put the lab paperwork for Reta Cagri blend in the image gallery: one Janoshik Analytical report. Each one lists the compound found, the measured amount and the HPLC purity, plus the batch number and the date the lab ran it.
Reta Cagri blend is sold at a minimum of 99% purity by HPLC. The reports below show the actual figure for each batch tested.
Every Janoshik report has a unique key printed at the bottom. Enter it at janoshik.com/verify and you’ll see the same report straight from the lab, which is the easiest way to know a COA hasn’t been edited. Match the batch on the report with the batch on your label.
Buy Reta Cagri blend in bulk
Buying for a longer project? Reta Cagri blend is available in these quantities:
- Single vial: $118.00
- 5 pack: 5 vials for $560.50 instead of $590.00, about $112.10 a vial
- 10 pack: 10 vials for $1,062.00 instead of $1,180.00, about $106.20 a vial
The packs are the same vials as the single listing, just priced lower per vial. If you know you’ll go through more than four, the 5 pack already costs less than buying them one by one.
You might also look at
- Cagrilintide 10mg, an amylin analog
- Survodutide 10mg, a GLP-1/glucagon agonist
- EZP-1P 5mg, a GLP-1 agonist
- EZP-2P 30mg, a GIP/GLP-1 agonist
- EZP-3P 6mg, a triple agonist
Browse the full GLP-1 peptides and weight loss peptides range, or see everything on our research peptides page.
Reta Cagri blend FAQ
How much is in the Reta Cagri blend vial?
12.5mg/2.5mg of lyophilized powder. The amount is printed on the label.
Is Reta Cagri blend in stock?
Yes, Reta Cagri blend is in stock now and ready to ship.
Is Reta Cagri blend lab tested?
Yes. The Janoshik reports are in the product photos, and you can verify each one on janoshik.com with the key printed at the bottom.
Is there a discount for buying more?
Yes. The 5 pack saves 5% and the 10 pack saves 10% compared with buying single vials. Pick the option from the dropdown on this page.
What do I mix Reta Cagri blend with?
A sterile diluent such as our research diluent solution or bacteriostatic water. The reconstitution section above shows the concentration for each volume.
Order Reta Cagri blend today
Reta Cagri blend is in stock at $118.00. Choose a single vial or a multi-pack, add it to the cart and check out in a couple of minutes. Add a research diluent solution if you don’t have any, so you’re ready to reconstitute when it arrives.
Need more for the same project? See the rest of our GLP-1 peptides and weight loss peptides.
For laboratory research use only. Not for human or veterinary use. Not evaluated by the FDA.
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