ZLZ Peptide
BPC-157
Finnrick tested 11 samples of BPC-157 (Bepecin) from ZLZ Peptide between 31 Jul 2025 and 13 May 2026. Test scores average over 4, no score below 3, and at least 6 tests warrant a confident Finnrick Rating of D (Poor).
Finnrick Rating™
ZLZ Peptide
BPC-157
Tested 11 Samples
Last test 13 May 2026
Take Action
Free peptide testing
Mail in a sample (US only) to get confidence for the specific vials you have, and contribute to identifying unsafe supply chains, so other people can avoid risky and costly mistakes.
Other BPC-157 tests from top-rated vendors:
All BPC-157 tests from ZLZ Peptide
Samples are tested in commercial labs
Tests Count
11
Scores
AVGMINMAX
Last
13 May 2026
First
31 Jul 2025
| Quantity | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Test Date | Certificate | Test Score | Label | Tested | Difference | Purity | Batch ID | Container | Tested At | Sent By |
| 13 May 2026 | View | 10mg | 10.2mg | +2.0% | 99.90% | (no batch ID) | White Label / Silver Crimp / Blue Cap | Lab E | Public | |
| 9 Mar 2026 | View | 5mg | 6.78mg | +35.6% | 99.70% | ZLZ 1/12/25 | Black Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 29 Dec 2025 | View | 5mg | 4.25mg | -15.0% | 99.95% | (no batch ID) | No Label / Silver Crimp / White Cap | Lab E | Public | |
| 10 Dec 2025 | View | 10mg | 12.5mg | +25.0% | 99.10% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 22 Nov 2025 | View | 10mg | 11.7mg | +17.0% | 99.60% | (no batch ID) | No Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 23 Oct 2025 | View | 10mg | 10mg | 99.44% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | ||
| 23 Oct 2025 | View | 10mg | 8.84mg | -11.6% | 99.44% | (no batch ID) | No Label / Silver Crimp / Green Cap | Lab E | Public | |
| 2 Oct 2025 | View | 10mg | 10.5mg | +5.0% | 99.80% | August 2025 | Pink Label / Silver Crimp / Blue Cap | Lab G | Public | |
| 10 Sep 2025 | View | 5mg | 4.99mg | -0.2% | 99.60% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 4 Sep 2025 | View | 10mg | 5.09mg | -49.1% | 99.56% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |
| 31 Jul 2025 | View | 5mg | 4.98mg | -0.4% | 98.79% | (no batch ID) | No Label / Silver Crimp / Yellow Cap | Lab E | Public | |