Basically, when it come to where to buy it, we've got teh 99.9% pure white powder—pharmaceutical grade—and most buyers go with the 10mg per vial, ten vials to a box, which is usually a solid starting point for most research setups. That molecular weight runs about 4813 g/mol, give or take, and the CAS is 2023788-19-2, but that's just for your records.

What it does is hit both GIP and GLP-1 receptors, and it's got a bit more pull on the GIP side, which makes it pretty useful for metabolic studies. You'll want to keep it in a cool, dry spot away form light—doesn't like humidity at all, and we've seen it degrade faster if you leave it out. It's not suited for anything beyond research use; don't try dosing anyone with it.


3 to 5 days is typical for shiping on stock items, but confirm lead time if you need more than 10 boxes or so—we usually have plenty, though. Actually, one thing buyers don't think to ask: the vials come with a rubber stopper that can be tricky to puncture cleanly with a cheap syringe, so use a qualiy needle.

Also, we run HPLC —it's tighter than reagent grade for this kind of work—and COA comes with it, no extra charge. A mild opinion: the 10mg vial is easier to handle than the 5mg one for dosing calculations, and it's barely more in cost anyway. We've had some folks ask about bulk discounts, and we do have them for 50 boxes or more.

Anyway, the molecular formula is C225H348N48O68—just a heads-up if you need that for paperwork—and the appearance is a standdard white powder, nothing flashy. You'll get the TDS and SDS along with it, but we don't always include stability data unless you ask.
We can work with a single box of 10 vials as a starting MOQ, but if you're ordering in bulk we offer discounts for larger quantities—just reach out for a custom quote.
Yes, we include a COA with every batch, confirming the 99.9% purity and pharmaceutical grade specs you see listed.
It comes in 10mg per vial, with 10 vials per box, and we pack them in sealed containers with protection from light to keep the powder stable during transit.
For standard orders, we ship within 5-7 business days. Larger bulk orders may take up to 14 days, depending on your quantity and our current stock.
We can do custom labels on the vials and boxes for research orders, but the product itself stays the same—99.9% pure Tirzepatide powder. Just let us know your needs when you place the order.