Description
The Cagrilintide and retatrutide peptide blend from Umbrella Labs comes as freeze-dried powder in a sealed vial. Each batch is tested by LC-MS to 99% purity or higher. It’s $119.99. It’s sold for laboratory research only.
See all peptide blends for more options in this format.
What’s in the Cagrilintide and retatrutide blend?
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.
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 and retatrutide peptide blend specifications
- Contains: Cagrilintide and Retatrutide
- Purity: 99% or higher, tested by LC-MS
- Amount: 15mg
- Form: Lyophilized powder blend in one sealed vial
- Storage: Keep it in the fridge at 2 to 8°C and don’t freeze it
- Use: laboratory research only, not for human or veterinary use
Research behind the Cagrilintide and retatrutide blend
Enebo and colleagues reported in The Lancet (2021) that cagrilintide with semaglutide gave more weight loss than either alone.
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.
There are no published studies on this exact combination. The research above is on each compound alone, and you can read it on PubMed.
Reconstituting Cagrilintide and retatrutide blend for research
A blend puts several peptides in one vial at a fixed ratio. You reconstitute once instead of three or four times, and the ratio between compounds stays the same from draw to draw.
Cagrilintide and retatrutide blend arrives as a freeze-dried (lyophilized) powder in a sealed glass vial. It has to be dissolved before use, and for most peptides that means bacteriostatic water. Let the water run slowly down the inside wall of the vial, then swirl gently until the solution is clear. Don’t shake it.
The amount of water you add sets the concentration. For example, adding 2mL of bacteriostatic water to a 15mg vial gives 7.5mg per mL. Write the volume and the date on the label so anyone picking up the vial later knows what’s in it.
We sell bacteriostatic water in 30mL vials, and acetic acid solution for the few peptides that don’t dissolve well in water.
Purity testing for Cagrilintide and retatrutide blend
Every batch of Cagrilintide and retatrutide blend is checked with liquid chromatography-mass spectrometry (LC-MS) before it goes on sale. LC-MS separates a sample into its parts and identifies each one by mass, so it confirms what the compound is and how much of the sample it makes up. The current batch tested at 99% or higher.
Small differences between batches are normal, so write the batch number from the label into your records. If something looks wrong when your order arrives, like discoloured powder or a cloudy solution, set it aside and don’t use it.
Storage and handling
Keep it in the fridge at 2 to 8°C and don’t freeze it. Once mixed, keep the vial in the fridge and use it within a few weeks. Unmixed vials keep much longer, so only reconstitute what you need. Label anything you decant with the compound, amount and date, and keep it out of reach of children and pets.
Common questions about the Cagrilintide and retatrutide peptide blend
Does Cagrilintide and retatrutide blend come with water to mix it?
No. The vial holds only the freeze-dried powder. Add bacteriostatic water to your order if you don’t already have some.
How long does mixed Cagrilintide and retatrutide blend last?
Kept in the fridge, most reconstituted peptides are good for a few weeks. Unmixed vials last much longer, especially in the fridge or freezer.
Is the Cagrilintide and retatrutide peptide blend in stock?
Yes. Every option on this page is in stock and ready to ship.
Related research peptides
Other products in the same range include Cagrilintide and semaglutide blend, BPC-157, CJC-1295 (no DAC) and GHRP-6 blend and BPC-157 and TB-500 peptide blend. Our main Research Peptides page lists everything in the category.
Buy Cagrilintide and retatrutide peptide blend online
It’s simple. Add it to your cart and check out. The Cagrilintide and retatrutide peptide blend is in stock and ready to ship. While you’re here, our lab supplies cover the pipettes, scales and solutions most studies need.
Sold for laboratory research use only. It isn’t for human or veterinary use, and it isn’t a food, drug or cosmetic.
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