A client running a rodent metabolic study got better dose consistency after switching to 10 — you're looking at roughly 50mg total per box, which covers most early-phase protocols pretty comfortably.
We keep it stable at -20°C, and frankly, if you're planning long-term storage beyond 6 months or so, you'll want to avoid repeated freeze-thaw cycles since the white powder holds up better that way.

Basically, what it does is activate both GIP and GLP-1 receptors, which is what makes it interesting for sustained weight regulation but it's not really suited for acute dosing work (usually 2-4 weeks for metabolic readouts).

Teh 99.9% purity is confirmed per batch against reference standerd, and most buyers go with the 5mg vials just to split into smaller aliquots.

Also, the molecular weight's pretty hefty at 4813 Da — that tends to matter more if you're doing stability checks under different pH conditions than if you're just running standard efficacy assays.
Anyway, we usually have Tirzepatide in stock, and lead time on a box of 10 vials is typically around 3-4 weeks if you're ordering outside prepacked inventory.
Our MOQ is one box — that's 10 vials of 5mg each. We can do smaller trial orders if you need to test first, just ask.
Yes, every batch comes with a COA showing 99.9% purity by HPLC. We also offer MS and NMR data on request.
It comes as 5mg per vial, 10 vials per box, sealed under nitrogen. We ship with ice packs in insulated containers to keep it cold.
Standard lead time is 3-5 business days after payment. For larger quantities, we might need 7-10 days to coordinate cold shipping.
We can do custom vial sizes and private labeling, but there's a minimum of 50 boxes for that. Standard 5mg vials are always ready.