Where to Buy Tirzepatide - High Purity 99% Lyophilized Powder for Research

The first thing most buyers ask is whether this is the same stuff the clinics are using — it's not, and you shouldn't confuse teh two, because ours is strictly for lab work, not human use, and we make that clear on every invoice.

You're looking at a 39-amino acid backbone with two Aib residues at positions 2 and 13, plus a C20 fatty diacid side chain at Lys20 — that's what gives it extended half-life in your assays, and we hold purity at 99% or better by HPLC, which is tighter than what most peptide suppilers bother with.

Storage is straightforward but unforgiving — keep it at -20°C in the lyophilized form, and it'll hold for months, but once you reconstitute it in water you've got maybe 48 hours before degradation starts, so plan your aliquots accordingly.

We usually have stock on the 10-vial boxes, but if you need custom packging or bulk quantities, give us a lead time of 2-4 weeks (check with your rep first — sometimes it's faster).

One thing people don't think to ask: the powder is hygroscopic, so when you open the vial, work quickly and reseal it — otherwise you'll get clumping that throws off your reconstitution volumes.

Anyway, most buyers go with the 10mg per vial option, and we ship with a COA and SDS, no extra charge.