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The 5mg vials are what most labs starting out with Retatrutide protocols order first, and we see it pop up on Reddit discussions all teh time for dose exploration, but keep in mind the peptide is lyophilized powder—not a liquid ready to go.
We're showing ≥99% purity on the HPLC specs with mass spec confirmation, the molecular weight varies by compound though so you'll need to check the COA for your specific batch, and it holds stable for 24 months if you store it at -20°C in a dry enviroment with no freeze-thaw cycles.
What it actually works well for is metabolic regulation and appetite-related studies, though honestly we've heard from a few researchers that it's not great for acute glucose spike models because the response isn't fast enough for that—better suited to longer-term fat conversion and satiety pathways, but there's always debate about that on the forums.
(usually 2-4 weeks on the MOQ for 2mg, 5mg, or 10mg sizes) but our company have stock pretty much year-round for the 5mg and 10mg vials, just avoid the 60mg unless you're running a large cohort, because handling that much powder is trickier for reconstitution.
10 vials come per box, all sterile, and we ship with a basic protocol card even though you probably have your own form Reddit anyway.
We sell by the box, so the minimum order is 10 vials—that's 20mg total. But if you need a custom quantity for a specific research setup, just reach out and we can usually work something out.
Yes, every batch comes with a COA from our QC lab, including HPLC and mass spec results to confirm the ≥99% purity. Just request it with your order if you need a copy.
We recommend using sterile water or DMSO for reconstitution since the powder is only slightly soluble in those. Add the solvent gently to avoid frothing, and always work in a sterile hood.
Our standard packaging is 10 vials per box, but we can customize the box size or vial count for larger research projects. Just let us know your exact needs and we'll adjust the order.
For standard sizes like 2mg or 5mg, we usually ship within 3-5 business days after order confirmation. If you need something like the 60mg vials, it might take a week or two depending on stock.
