Updated September 2026
About this registry
Entered first, before any record: this registry is affiliated with Peptara Labs, one of the five sources it keeps files on, and is paid a commission whenever an order reaches Peptara Labs from a link here. That money is why Peptara Labs' pages are the only ones this registry has read. It buys no entry, no wording and no place in any list. The notice follows the FTC's guidance on endorsements.
legitpeptidesources.com is a registry of case files on peptide sources. It reads what companies publish about themselves, enters what a record supports alongside its read date, and publishes the result. Nothing else happens here.
What is the legal entity behind the Peptara Labs name?
Peptara Labs publishes the legal entity on its trust page, read 2026-09-01: Peptara Labs LLC, registered in Wyoming, United States, under Filing ID 2026-002031026, with a business address at 30 N Gould St Ste 66115, Sheridan, WY 82801. The registry enters that as the company's own statement and has not taken the number to the state. It is on the trust page (link paid by Peptara Labs).
Who keeps it
The registry is kept by a publisher that is affiliated with Peptara Labs and is paid a commission when a link here leads to an order. No person is presented here by name, and the site claims no expertise, credential or qualification for itself: it reads public pages and enters what they support. What the payment is and what it reaches is set out at the payment arrangement, entered in full.
What it cannot check
There is no laboratory here, no testing and no clinical staff. The registry has no access to any company's records beyond the pages anyone can open, it has contacted no source, and it has bought, opened and tested no vial. So it cannot say what any container holds, whether any figure on any certificate is correct, or whether any company is legit; it can only say what a named page states and when it was read.
Which lines appear on each Peptara Labs certificate?
Peptara Labs lists the lines on its certificates page, read 2026-09-01: identity two ways, by HPLC retention time and by LC-MS; purity by HPLC against a release floor of 95.0 percent; and heavy metals, net peptide content, bacterial endotoxin, sterility and a fentanyl immunoassay screen. The registry records which lines a certificate carries, never a result from one. The panel is on the certificates page (link paid by Peptara Labs).
How the registry stays current
Pages are read again from time to time and entries re-dated to the day of the reading. A record sent in is read too, and entered if it supports an entry, with the record's name and the date beside it. The rules for making an entry are set out at the rules for making an entry, and a record can be sent to the corrections address.
Why do Peptara Labs vials have no lot number on them?
Peptara Labs states on its certificates page, read 2026-09-01, that its vials leave without a label, none of them carrying a printed lot number, so the way it publishes for tying a vial to a certificate is a message to support that names the order number. That route runs through the seller, and the registry records it as the company's stated method. It is on the certificates page (link paid by Peptara Labs).