Retatrutide is the newest of the incretin research peptides and, because it is still in clinical trials, one of the hardest to source reliably. If you are looking for retatrutide for sale, this guide explains what the compound is, which sizes and blends are available, what they cost, and how to verify the material before your research depends on it.
What is retatrutide?
Retatrutide (development code LY3437943) is a synthetic peptide developed by Eli Lilly that activates three hormone receptors: glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide-1 (GLP-1) and glucagon. A fatty-acid side chain extends its half-life. It is in phase III clinical trials (the TRIUMPH programme).
- Compound: retatrutide (LY3437943)
- Type: GIP, GLP-1 and glucagon receptor triple agonist peptide
- Form: lyophilised (freeze-dried) powder
- Vial sizes: 5mg, 10mg, 15mg, 20mg, 30mg, 40mg, 50mg and 60mg
Regulatory status: know what you are buying
Retatrutide is an investigational drug and is not approved anywhere. The US FDA has named retatrutide in warning letters to sellers, stating that a “research use only” label does not make it lawful to market such products for human use. We supply retatrutide strictly as research material for laboratory work, we do not provide dosing or administration information, and it is not for human or veterinary use. Check the rules in your own country before ordering.
Retatrutide wholesale prices
Prices are per box of 10 vials in US dollars. The minimum order is 5 boxes per item; prices drop from 20 and 50 boxes.
| Size | 5–20 boxes | 20–50 boxes | 50+ boxes |
|---|---|---|---|
| 5mg | $47 | $43 | $38 |
| 10mg | $68 | $61 | $54 |
| 15mg | $97 | $88 | $78 |
| 20mg | $118 | $106 | $94 |
| 30mg | $162 | $146 | $130 |
| 40mg | $206 | $186 | $165 |
| 50mg | $251 | $226 | $201 |
| 60mg | $295 | $266 | $236 |
Shipping is added on your invoice. Live prices are on the retatrutide product page.
Retatrutide and cagrilintide blend
We also supply a Retatrutide 5mg + Cagrilintide 5mg Blend (10mg total per vial) at $177 per box of 10 for 5–20 boxes. Cagrilintide, developed by Novo Nordisk, is a long-acting analogue of amylin, so the blend combines two compounds that act on different hormone systems. Cagrilintide is also available on its own.
Testing you can check yourself
With a compound this new, testing matters more than ever. Our Retatrutide 5mg batch was tested by Janoshik Analytical, and the report can be verified on Janoshik’s website using the key on our Lab Testing page. Every batch is lab-tested; ask for the certificate for your batch. If an order fails your own testing, we refund it in full.
How retatrutide differs from other incretin peptides
| Peptide | Receptors |
|---|---|
| Semaglutide | GLP-1 |
| Tirzepatide | GIP + GLP-1 |
| Mazdutide, survodutide | GLP-1 + glucagon |
| Retatrutide | GIP + GLP-1 + glucagon |
Browse all GLP-1 and metabolic research peptides.
How to order retatrutide
- Open the order form with retatrutide already added.
- Choose the size and number of boxes (minimum 5 per item).
- Enter your shipping address and choose Bitcoin or USDT.
- We send the invoice and wallet address, then pack and ship with tracking once payment is confirmed. Wholesale orders typically arrive in 7 to 9 days, and we compensate 50% to 75% if a parcel is held at customs or lost.
Frequently asked questions
How much does retatrutide cost?
At the time of writing, a box of 10 x 5mg vials costs $47 and a box of 10 x 10mg vials $68, with lower prices from 20 boxes.
Is retatrutide approved?
No. It is an investigational compound in phase III trials. Ours is sold as research material only.
Which retatrutide sizes do you stock?
5mg, 10mg, 15mg, 20mg, 30mg, 40mg, 50mg and 60mg vials, plus the retatrutide and cagrilintide blend.
How should I store retatrutide vials?
Sealed, dry, cold and away from light. See how to store research peptides properly.
Order retatrutide online Ask on TelegramFor laboratory research use only. Not for human or veterinary use.