We're seeing a purity of 99% or better we ship, and that's not just a number—it directly impacts consistency in your metabolic studies or obesity research, especially when you're titrating doses across a multi-week protocol.
It's a triple agonist hitting GLP-1, GIP, and glucagon receptors simultaneously, and at 4813.4 g/mol you're looking at a lyophilized white powder that reconstitutes cleanly in water, though we've found most buyers go with the 10mg per vial format since it's easier to handle.

Storage is critical here, and we're pretty blunt about it: -20°C, protected form light, or you'll lose stability fast—even with the 24-month shelf life if it's kept properly, which usually means a dedicated freezer that stays closed.

our company can supply into US, EU, and UK with teh right import docs, but lead times vary—typically 10-20 working days from order, and we always include a COA with every batch, so customs clearance has been smooth in most cases.

Also, this isn't suited for acute dosing or short-term studies where you need rapid solubility; it takes a few minutes to fully dissolve, and any clumping at room temperture suggests it's been exposed to moisture.
Actually, one thing we've learned handling this compound is that the 10-vial box packaing works well for labs running moderate sample sizes, but if you're scaling up, confirm the MOQ on bulk vials—we usually have stock, but verify lead time for orders over 100 vials or so.
The standard MOQ is 10 vials (one box), but if you need larger quantities for extended studies, we can discuss volume discounts for multiple boxes. Just reach out to our sales team.
Yes, every batch comes with a detailed COA including HPLC purity data (≥99%), mass spec confirmation, and storage instructions. We can also share third-party testing results upon request.
For in-stock Retatrutide, we ship within 2-3 business days. If you're ordering very large volumes, we may need 5-7 days to prepare the batch. We'll confirm the timeline when you place the order.
The powder is water-soluble, so just add sterile water or a compatible buffer to the vial. Keep it at -20°C after reconstitution and protect from light to maintain stability for up to 24 months.
Our standard packaging is 10mg per vial, 10 vials per box. If you need single vials for testing or different vial sizes for specific protocols, let us know—we can often accommodate custom requests for bulk orders.