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Works well for weight loss mechanism studies, but it's really a combination peptide—you're getting retatrutide, LL-37, cartalax, vesugen, and cagrilintide all in one vial, so don't expect it to isolate a single pathway. Not right pick if you need to test a specific compound individually; this is more for broad-spectrum metabolic or anti-obesity research.
Every batch gets run through HPLC and mass spec before we ship—two independent verifications, not just one and done. We hold back a sample from each lot for 6 months or so, just in case anyone ever needs a retest, which basically nobody asks for but we keep doing anyway.
Sterile processing is the standard here, not something you have to request seperately. The powder is white, soluble in water, and storage is -20°C protected form light (check lead time if you need it shipped with dry ice—sometimes that adds a day or two).
We include a COA with every order, and the purity is consistently above 99%—99.4 to 99.7 depending on the batch, actually. You can request the SDS and full analytical package before ordering; we usually email it within an hour.
What we don't have is a perfect answer for long-term stability past 24 months at -20°C—it's one of those things where we haven't seen degradation yet, but I wouldn't push it past 2 years. Most buyers go with teh 10mg or 20mg vials, though the 30mg is cheaper by the milligram if you're running multiple assays.
We can do as low as 2mg per vial, but our standard MOQ is 10 vials per peptide. If you need a custom mix or a specific size, just ask—we can often work something out.
Once your order is placed, we ship within 3-5 business days. Delivery time depends on your location, but we usually see it arrive in 7-14 days for international orders.
Yes, every batch is tested by HPLC and MS, and we include the certificate of analysis with your shipment. Just request it when you order, and we’ll send it along.
Absolutely. We can pack each peptide individually or bundle them into a single kit based on your research needs. Just let us know the sizes and peptides you want, and we’ll set it up.
Keep them at -20°C in a freezer, and make sure they’re protected from light. If you’re reconstituting, use sterile water and store the solution at 2-8°C for short-term use.
