BPC-157 × petratidescience.com — lab test, March 2026
freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.
This certificate carries no lookup code.
Test results
This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.
About this test
Label 20 mg · Lab measured 23.09 mg
115% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 5.8 mg using the measured mass, against 5 mg on the label — 15% more.
One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.
Independent HPLC purity analysis of BPC-157/Thymosin Beta-4 from petratidescience.com, performed by freedomdiagnosticstesting.com on March 19, 2026. Reported purity: 99.362%. Net content: 23.09 mg against 20 mg labeled (115% of label). Tested content exceeds the labeled amount by 15%. Batch PS03-BT02-P. Sample source: shop-provided. Certificate of analysis attached.
Certificate of analysis
Other lots of BPC-157 from petratidescience.com
| Lot | Tested | Lab | Purity | vs label | Status |
|---|---|---|---|---|---|
| P305-BPC10 | 30 May 2026 | freedomdiagnosticstesting.com | 99.35% | 101% | Unverified |
| P505-BT20 | 7 May 2026 | freedomdiagnosticstesting.com | 99.45% | 92% | Unverified |
| PS02-BPC1-P | 23 Feb 2026 | freedomdiagnosticstesting.com | 99.186% | 115% | Unverified |
| PS01-BP10 | 18 Jan 2026 | freedomdiagnosticstesting.com | 99.348% | 87% | Unverified |
| PS01-BT | 18 Jan 2026 | freedomdiagnosticstesting.com | 99.391% | 129% | Unverified |
| PS12-BT1 | 22 Dec 2025 | freedomdiagnosticstesting.com | 99.528% | 105% | Unverified |
Batches this shop has published a certificate for, newest first. A lot whose printed value cannot identify a batch is not listed.
Have you tested this peptide?
Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.
Community discussion