Purity hits 99%+ across every batch regardless of which one you're ordering—we've settled on that as our baseline and the HPLC and MS testing backs it up for each run.
Basically what that means in practice is you get a white powder that's pretty much consistent form one vial to the next, and we send a COA along with every order so you can check the numbers yourself if you need to (usually takes about 3-5 business days to get the document).
Refrigeration is key once you open teh vial—we've tested stability and it holds for about 24 months if you keep it dry and away from light, but honest opinion here: most buyers go with smaller 10mg vials to avoid degradation over time, and the desiccant in each sealed vial helps more than people realize.
We also have a retest policy if something doesn't look right on your end—just send us vial intact and we'll rerun HPLC at our cost, but in 2 years or so of doing this we've only had a couple cases where the numbers were off by more than 0.2%.
For ordering, lead time is usually 5-7 working days for in-stock compounds like GHK-Cu or MOTS-C, but Retatrutide sometimes takes closer to 10 days or so depending on batch availability—just confirm before you place the PO.
It means you're getting peptides with over 99% purity verified by HPLC and MS analysis, so you can trust your data without worrying about contaminants skewing results.
Our standard MOQ is typically 10 vials per peptide, but we can accommodate smaller orders for pilot studies—just reach out and we'll work it out.
We usually ship within 1-3 business days after payment clears, and yes, we provide full tracking info so you know exactly when your package arrives.
Yes, we include the HPLC and MS analysis reports with every batch so you can verify purity and identity yourself.
Keep them refrigerated, sealed in the original vials with desiccant, and away from light—that'll keep them stable for the full 24 months.