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We’ve been supplying this to labs focused on metabolic disorder research, and most buyers go with the 10mg or 20mg vials for dosing flexibility—though the 30mg is pretty much the sweet spot for longer studies. It’s a lyophilized white powder, pharmaceutical grade, and you’ll want it stored at -20°C or below right from arrival.
Purity is 99% confirmed by HPLC, and each batch gets its own COA—we keep those on file and can share them before shiping if you ask. molecular weight sits at 4731.33, CAS 2023788-19-2, and we typically retest every six months or so to catch any drift.
What you get when ordering is the vial size you picked—5, 10, 20, 30, or 40mg—plus a copy of the batch-specific certificate. We don’t always have every strength in stock, so confirm lead time (usually 10-14 working days) if you need a less common option like the 40mg.
Also, batch consistency has been tight across the last three we’ve seen—variation in purity is within 0.3% give or take. One thing we don’t recommend is trying to reconstitute this for anything beyond research—it’s not suited for clinical or human use, and the packging is clearly labeled.
You’ll get the powder in a sealed vial, and we include a retest policy: if you send back unopened vials within 30 days, we’ll replace or refund—though we’d rather you just check teh COA first to avoid hassle.
We can start from as low as 10 vials per strength, but custom MOQ depends on the vial size and your volume. Let us know your target quantity and we’ll match it.
Standard lead time is 7-14 business days after order confirmation. For larger custom batches, add a few extra days for quality checks.
Yes, every batch of QSC Tirzepatide comes with a COA that confirms the 99% purity and molecular weight. We can share it before shipment if needed.
Absolutely. We can do private labeling, custom vial colors, and even adjust the fill volume per vial for your brand. Just send your specs and we’ll handle the rest.
Keep them frozen at -20°C or below, and away from light. Under proper conditions, the shelf life is typically 24 months from manufacture date.
