Peptuvia batch testing docs: COAs or just vibes

2026-09-22 09:33

Saw Peptuvia (peptuvia.com) come up a couple times in other threads, so I went looking. From what I can find online: 65 products, prices published right on the site, US-based, shipping details listed, and COAs mentioned—one of the public listings shows a verification.

Before I'd consider ordering, the thing I can't tell is whether lot-specific COAs are available for all 65 catalog items before you buy, and whether those include third-party HPLC/MS purity results with the lab name and the methods used. If anyone has ordered and actually asked for paperwork ahead of time, what did you get?

Not trying to dunk on them, just trying to figure out if the COA situation is real or just a line on the page.

2026-09-22 11:05

I asked them last week for a lot-specific COA on the 10mg vial. They sent a PDF with HPLC and MS traces, lab name, methods. So one data point: yes, before purchase. But I only asked for one item.

2026-09-22 13:46

That's better than most. Did the COA match the lot number printed on the vial? I'm always wary when the PDF is generic and the lot field says 'representative'.

2026-09-23 00:00

Short quip: My COA had a lab name and method. Purity looked fine on paper. Still waiting on shipping confirmation, though.

2026-09-23 01:21

I keep a spreadsheet of vendors. Peptuvia's directory listing says 65 products, but I only see COAs for maybe a dozen. Maybe they'll upload more if asked. Following this thread.

2026-09-26 16:14

Diary entry: Monday—emailed support about lot COAs for three items. Tuesday—reply arrived with two PDFs, one missing MS. Wednesday—still no third. Not terrible, not perfect.

2026-09-27 16:05

If they publish prices and US location, that's a plus. But I care more about whether the lab is ISO-accredited or just a name on a page. Anyone know which lab they use?