Look up a peptide certificate of analysis by lot
Find the lot on the vial — a printed lot number or, for some vendors, the cap and seal colour — and search it or the product name here. Codes that start PV- are Peptuvia's own references for the certificates we hold; they aren't printed on vials. This library holds 15 certificates of analysis; the newest was tested on Aug 25, 2026. The labs named on them are Freedom Diagnostics, Janoshik and Accumark Labs. Each covers only the lot it names. For research use only — not for human consumption.
The search also takes the lab's own code from a certificate or a vendor name, and it lists results vendors reported to us alongside the certificates we hold, each labelled.
Want a COA you can match to your kit?
For Genesys and PGB, we link the full certificate for the lots we hold results for; for Ulevity and Mycelia, we publish the lot’s results rather than the document. Match the lot on your kit to the certificate: each COA covers only the lot it names, and your order may ship from a different one.
Certificates by compound
Each row lists the lots we hold a third-party certificate for. A lot is linked to its certificate page; a certificate that prints no lot says so.
| Compound | Certificates | Size and lot | Lab | Newest test |
|---|---|---|---|---|
| Adamax | 1 | Freedom Diagnostics | Aug 25, 2026 | |
| BPC-157 | 2 | Freedom Diagnostics and Janoshik | Aug 6, 2026 | |
| BPC-157 / GHK-Cu / TB-500 / KPV Blend | 2 | Accumark Labs and Freedom Diagnostics | Jul 18, 2026 | |
| BPC-157 / TB-500 Blend | 1 | Freedom Diagnostics | Jul 18, 2026 | |
| CJC-1295 (no DAC) / Ipamorelin | 1 | Freedom Diagnostics | Aug 25, 2026 | |
| GHK-Cu (Copper Peptide) | 2 | Freedom Diagnostics and Janoshik | Aug 25, 2026 | |
| Ipamorelin | 1 | Freedom Diagnostics | Aug 25, 2026 | |
| Kisspeptin-10 | 1 | Freedom Diagnostics | Aug 25, 2026 | |
| MOTS-c | 1 | Freedom Diagnostics | Aug 25, 2026 | |
| Tesamorelin | 3 | Freedom Diagnostics and Janoshik | Aug 6, 2026 |
Lots we hold a certificate for
A permanent home for every certificate we hold — vendor, size, lot, the lab that ran it, purity, and the COA, linked to the product. Filter by product or vendor to see exactly what we hold for it.
Vendors ship thousands of kits and restock continuously, so there's no guarantee your order will come from the tested lot.
What a certificate covers
We publish every lab result we receive, pass or fail. A certificate covers the lot it names and nothing else. We don't test every batch. Vendors ship thousands of kits and restock continuously, so there's no guarantee your order will come from the tested lot.
How to look up a peptide COA by batch code →How to read a COA, field by field →
Frequently asked questions
Where is the lot or batch code on a vial?
On the vial or box label. Some vendors print a lot or batch number; others identify the lot by the colour of the cap and seal, and the certificate names that colour as its lot. Codes that start PV- are Peptuvia's own references for the certificates we hold, not something printed on a vial.
What if my code isn't found?
We hold no result for that lot. A certificate covers the lot it names and nothing else. Vendors ship thousands of kits and restock continuously, so there's no guarantee your order will come from the tested lot.
Does a certificate cover my vial?
Only if the lot code on your vial matches the lot on the certificate. A certificate covers the lot it names and nothing else. Vendors ship thousands of kits and restock continuously, so there's no guarantee your order will come from the tested lot.
Can I upload a certificate?
You can't upload a file. If you have a vial tested, we can publish the result once we've confirmed it against the lab's own copy.
For Research Use Only. All products are sold as research chemicals for in-vitro laboratory study. Not for human consumption, medical, veterinary, or household use.