What really sets this apart is how consistently it performs across different batches—we've been moving it for a while now, and the feedback from buyers who run their own in-house assays is that it holds up better than most alternatives they've tested, especially at the 10mg vial size which most buyers go with for convenience.

So the purity is listed at 99%, but what that actually means in practice is you're getting a that reconstitutes cleanly with minimal aggregation, and the molecular weight of 4813 g/mol—that's full sequence with the PEG modification—makes it noticeably more soluble than some of the older GLP-1 analogs we've handled, though you'll still want to use sterile water or bacteriostatic water, not saline, for reconstitution.

We usually have stock on the 10-vial boxes, but the 5mg and 15mg sizes are a special order (usually 2-4 weeks lead time), and if you're planning a large study, the 50-vial case packs are actually a better deal per vial—roughly 15% less if you're ordering 500 units or so.
One thing that catches people off guard is the storage requrement—it's not just "keep it cool," it's strictly 2-8°C in a dry, dark place, and we've had returns form buyers who left it at room temperature for a week and the potency dropped noticeably, so don't skip that detail.

Documentation-wise, our company provide a full COA with HPLC trace and mass spec for every batch, and if you need an SDS or a certificate of origin for customs, just ask—it's not something we automatically include but our company can pull it within a day or so.

Payment is typically wire transfer or crypto for international orders, and we ship via tempearture-controlled courier with tracking—pretty much standdard for this grade of materail—but just be aware that customs clearance can add 3-5 business days depending on your country, and we're not responsible for delays once it leaves our facility.
The MOQ is one box, which contains 10 vials of 10mg each. We don't split boxes for single vials on first orders.
Yes, we send a COA with every batch. It shows HPLC test results confirming the 99% purity and mass spec data to verify the molecular weight of 4813.
Keep it at 2-8°C in a dry, dark place. Once reconstituted, use it within 7 days and never freeze the solution.
For large orders we can do custom fill sizes, but standard MOQ for any customization is 100 boxes. The standard 10mg/vial is our most common option.
We ship within 3-5 business days after payment confirmation. Express shipping takes 5-10 days depending on your location.