We've been sourcing this retatrutide for about eight months now, and it's held up consistently across multiple batches — teh 99% purity by HPLC is real, not just a number on a COA.
CAS 2460055-10-9 comes as a white powder in a foil bag, and you'll want to keep it at 2-8°C; shelf life is 2 years form manufactyre, though we usually use it within 6 months of opening.
It's basically a pharmaceutical intermediate, so this isn't for anything clinical — strictly research only, and we've found it performs better than some other GLP-1 analogs we've tested for anti-aging studies in cell models.

Each batch ships with a COA and SGS report, and the HPLC trace is included; we had one lot fail a moisture test once, but they replaced it within 20 days or so without hassle.
The 1 gram MOQ is pretty standard for this grade, and the foil bag is fine for short-term storage — just transfer to a sealed vial if you're aliquoting for long-term work.
One thing you might not think to ask: powder can be slightly electrostatic, so weigh it in a humidity-controlled hood or you'll lose some to static cling.
Yes, we include a Certificate of Analysis and HPLC purity report with every order. The current batch shows 99% purity confirmed by third-party SGS testing.
We don't require bulk commitments—our minimum order is just 1 gram, so you can start small.
It comes in a sealed foil bag to protect against moisture and light. Store it at 2-8°C, and it will stay stable for up to 2 years.
We can customize the foil bag label with your lab's details or batch number. Just let us know what you need before we ship.
If we have stock, orders ship within 1-2 business days. For larger quantities, we may need 5-7 days to produce and QC.
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