Factory Supply TB-500 99% Purity Peptide Powder 5mg Vial

So you've been burned before by a supplier who couldn't deliver consistent purity batch to batch, or worse, shipped something that didn't match COA — we get that a lot, and it's why we keep our documentation tight, every single vial comes with its own HPLC trace showing that 99% purity is real, not just a number on a label.

Each vial holds 5mg of that freeze-dried white powder, and the molecular weight sits at 4514.04 g/mol, which matters if you're reconstituting for precise dosing — we usually have stock on the 5mg vials, but if you need a different fill weight, just ask, we can do custom fills for larger runs, though the MOQ for that is typically 1000 vials or so.

One thing most buyers don't think to ask is how the peptide holds up during shippng — we ship with desiccant packs and insulated packging even for domestic orders, because humidity kills this stuff fast, and we've seen too many researchers get a clumpy mess form other distributors who don't bother.

It's not suited for anything beyond research use, obviously, but within that scope it performs better than reagent grade for cell migration and angiogenesis studies — the freeze-drying process we use preserves the peptide's integrity better than some cheaper methods, and we've had repeat buyers in wound healing labs for years now.

Payment terms are typically T/T for first orders, but once we've got a history with you our company can do net 30 on orders over $2000 — shipping is usually 7-10 business days via DHL or FedEx, and we always provide a tracking number within 24 hours of dispatch, though customs delays can add 3-5 days depending on your country.

Anyway, we keep the COAs on file for every batch, and we'll email you a copy before we even ship — that way you can verify teh purity and molecular weight match your specs before the package leaves our warehose, which saves everyone headaches.