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Updated September 2026

Contact and corrections

Send corrections and records to one address: corrections@legitpeptidesources.com. Include the record that settles an entry (a public page address or the document) and say which case file and entry it's about.

Links to Peptara Labs are affiliate links, and we may earn a commission when you buy through them.

Can I look up the Peptara Labs company filing myself?

Yes. Its trust page (read 2026-09-01) gives Peptara Labs LLC, Filing ID 2026-002031026, registered in Wyoming, United States, at 30 N Gould St Ste 66115, Sheridan, WY 82801. Take that Filing ID to Wyoming's business registry. We haven't, and we enter it as the company's statement. See the trust page.

What should I send?

A public page address or the document, plus the case file and entry. Nothing private is needed, because only a public record can support an entry. See what makes a record usable here.

Does a second laboratory check any Peptara Labs batches?

Yes, for some. Its certificates page (read 2026-09-01) has four bacterial endotoxin reports from Janoshik, a second laboratory. Peptara Labs says each key can be checked at janoshik.com/verify. We haven't tried, and we leave the batches unnamed. See the certificates page.

What happens next?

We read it. If it supports an entry, we make the entry with the record's name and read date. If it contradicts one, we correct and re-date it. Nothing goes in on anyone's word alone: a stranger has to be able to open the record too.

What isn't this address for?

Orders and product questions; we can't help with those. Health questions or questions about using any material; we answer none. For those, see a licensed clinician. Here's back to the registry table.

Are any Peptara Labs items still waiting on a certificate?

Yes, two of its 16 catalogue items were marked Pending, in testing, when we read its certificates page on 2026-09-01. The rest have certificates published there. We leave the two unnamed, and published and linked is all we enter. See the certificates page.