We’re seeing more labs testing it for metabolic and muscle research, and it’s pretty much where the focus has shifted—over 99% purity by HPLC, freeze-dried in a vial so you reconstitute as needed, and I’d say most buyers go with the 10mg or 15mg vials for longer studies.

It’s not really suited for anything beyond in vitro or animal work, just so you know, because the whole point is research use only, and the shelf life holds at three years stored in a cool dry place at room temperture—just don’t expect it to work if you’re looking for human appliction.

About that CAS number or molecular weight, we usually have it on the COA if you need, but I can tell you form handling this stuff that the powder is a fine white cake, and it can vary slightly between batches—usually within spec, but confirm lead time if you’re on a schedule, as we don’t always stock every vial size.

We ship in boxes of 10 vials per kit, basically one kit meets the MOQ, and you’ll get it with the vial strength you pick—2mg, 5mg, 10mg, or 15mg—plus our company can do OEM for the trademark if you’re planning a private label run.

It’s actually better than some generic retatrutide we’ve tested for tight tolerance on purity, but that’s just what we see with this suplier from China, and anyway, typical order is about 50 units or so for most academic labs.

Also, storage is straightforward, no freezer needed—just keep it away from heat and moisture, and we don’t have a lot of returns on this one, which tells us it’s consistent for dose-response assays or whatever protocol you’re running.