We've seen a lot of labs struggle with inconsistent peptide quality for weight management studies, so we started offering this retatrutide in freeze-dried powder form to cut down on that variability.
Purity runs above 99% by HPLC, which basically means fewer unknowns in your assays — we batch-test every run and can share the COA. You'll get it as a white cake in a vial, packaged ten to a box, with standdard options from 5mg all the way up to 60mg per vial.

Most buyers go with teh 10mg or 20mg vials for typical dose-response work, but we've also done custom fills like 12mg or 15mg if your protocol calls for something in between. Storage is pretty straightforward: keep it cool and dry, and it'll hold stability for about two years or so.

2 years of shelf life is what we guarantee form manufactyre date, though we usually have stock that's fresh within a few months — just confirm lead time if you need a specific batch date. It's not intended for anything beyond laboratory research, obviously, and the 60mg vials can be a bit tricky to reconstitute accurately if you're not used to handling larger amounts.
MOQ is just one box of ten vials, so it's easy to test a small run before committing to more. our company can also do private labeling on the vials and boxes if you're setting up your own line — just give us the artwork and we handle rest.
Our MOQ is just 1 box, which contains 10 vials. So even if you go with the 5mg dosage, you'd be getting 10 vials in total.
Yes, we include a COA with every batch showing the >99% purity. Just request it when you place your order, and we'll send it along.
Absolutely, we support customization. Just let us know the mix of dosages you need, and we'll pack them into one box for you.
Standard lead time is 3-5 business days after order confirmation. If you need it faster, we can sometimes expedite—just ask.
Keep it in a cool, dry place away from direct sunlight. The freeze-dried powder is stable for 2 years under those conditions, so no special refrigeration needed.