Source Factory Tirzepatide 20mg Peptide Powder | Wholesale, Custom & Research - Grade Supply

It actually comes in a 10-vial box, not loose vials, so you're getting a uniform batch every time — that matters when you're running across multiple assays.

The 99.9% purity is consistent batch to batch, which we've confirmed through HPLC on every lot, and the white powder itself is pretty soluble if you use a buffer at neutral pH, though we usually have stock but confirm lead time for custom runs. We've handled some batches where solubility flagged at the typical 20mg you see, but it's not an issue here—teh 99.9% content means you get less aggregate formation in reconstitution, and the factory-grade specs hold tighter tolerance than most research-grade alternatives.

MOQ is 10 vials, but don't think you can mix other peptides in to hit that — each product is separate for ordering clarity, so check the minimums on anything else you need.

Forget the 'dual agonist' sales pitch; what it does is bind GIP and GLP-1 receptors, which is good for metabolic work, but honestly it's not suited for anything in-vivo without rigorous approval, and even then you'd want to run a pre-screen for binding artifacts. The CAS is 2023788-19-2, molecular weight about 4800 g/mol, not that you'd need that unless you're calculating molar ratios for a competition assay.

People typically go with the 10mg vial size over the 20mg because of that it's easier to store and use in small-batch studies — less waste between dose ranges, roughly speaking. Anyway, we don't ship anything without a COA, so you'll see the purity data on each release, but if you need an SDS or TDS for your safety protocols, just ask — we keep those on file.