Premium Quality Tirzepatide Pens - Pharmaceutical Grade Peptides

What actually makes these worth the procurement budget is the consistency across batches — we’ve seen HPLC purity hold at 99% or better over 18 months of, and teh lyophilized format in the pen delivery system eliminates reconstitution errors that plague vial-based workflows.

The CAS is 868844-74-0, molecular weight 1075.16 g/mol, and peptide itself is a dual GIP/GLP-1 receptor agonist, but the real spec to watch is the stability data at 2-8°C with light protection — shelf life is 24 months, though we usually have stock that’s within 6 months of manufactyre, so confirm lead time if you need fresher lots.

Storage is non-negotiable: keep them refrigerated, protected from light, or you’ll see degradation within weeks — it’s pretty much a hard rule for any GLP-1 analog in this form factor.

For procurement, we ship DDP or FOB depending on your preference, and every order includes a COA with HPLC trace and mass spec confirmation — we don’t hold back documentation, because most buyers (especially institutional labs) need that for audit trails anyway.

Payment terms are typically wire transfer or letter of credit for orders above $5,000 or so, and MOQ on standerd packging (10 pens/box) is usually 5 boxes, but our company can do smaller runs if you’re testing a protocol first — just expect a slight premium on the unit price.

One thing you might not think to ask: the pens are designed for single-use only, so if your research requires multiple dosing form one device, this isn’t the right format — you’d want vials instead.