Batch checker
Paste the batch before you trust the vial.
The checker verifies known public records, classifies unknown codes, detects vendor-name searches, and gives the exact evidence packet to request before paying.
Enter a code or vendor name. Unknown results return a proof checklist, not a dead end.
If a batch is not in the database, that does not prove it is fake. It means Peptide Checker cannot verify it from current public records. The next step is to demand the missing documents before money leaves your account.
Compare vendors by public batch evidenceWhat an unknown result should make you ask for
Most buyers bounce because "unknown" feels useless. It is not useless. It tells you which proof is missing before you trust the vial.
- Batch-matched COASame product, strength, batch, lab, method, test date, and result.COA guide
- Vial label proofUncropped front, side, seal, batch field, and QR destination if present.Label guide
- Supplier recordVendor name, dispatch origin, payment rail, support contact, and correction route.Vendor pages
Known example records in the current public ledger
This is not the whole market. It is the static dataset the checker can verify today. Unknown batches stay unknown until source evidence is added.
- B-BPC-0312-A Peptide Lab - BPC-157 - 99.63% Open record
- B-TB-0312-B Peptide Lab - TB-500 - 99.54% Open record
- B-XT-0129-A Peptide Lab - BPC-157 / TB-500 - 99.85% Open record
- B-GH-0344-B Peptide Lab - CJC-1295 / Ipamorelin - 99.42% Open record
- B-TM-0821-C Peptide Lab - Tesamorelin - 99.18% Open record
- B-IGF-0599-D Peptide Lab - IGF-1 LR3 - 99.25% Open record
- B-GHK-0112-E Peptide Lab - GHK-Cu - 99.91% Open record
- B-RET-0301-A Peptide Lab - Retatrutide 10mg - 99.47% Open record