Trust the Data. Not the Source.
| Vendor / Client | Tests | Best Purity | Latest Test |
|---|---|---|---|
| Orbitrex Peptide | 6 | 99.65% | 05 JAN 2026 |
| Sigma Audley | 4 | 99.82% | 16 SEP 2025 |
| XYX | 2 | 99.77% | 13 JUN 2025 |
| Nexaph | 2 | 99.50% | 10 DEC 2025 |
| HK Peptide Ltd | 2 | 99.30% | 18 DEC 2025 |
| Orbitrex | 2 | 99.28% | 28 DEC 2025 |
| InnoPeptide | 2 | 99.85% | 31 DEC 2025 |
| Qing Li Peptide | 1 | 99.75% | 15 MAY 2025 |
| Zhuzhou Lusong Zhongtuo(ZLZ peptides) | 1 | 99.63% | 16 JUN 2025 |
| Lipo-Peptide | 1 | 99.01% | 11 JUL 2025 |
| Mandy | 1 | 99.56% | 09 SEP 2025 |
| SH Peptide Ltd | 1 | 99.01% | 10 SEP 2025 |
| zztai Peptide Ltd | 1 | 99.10% | 21 OCT 2025 |
| Cocer Peptides | 1 | 99.35% | 22 OCT 2025 |
| liuquanqun@gmail.com | 1 | 99.41% | 03 NOV 2025 |
| ZLZ peptides | 1 | 99.02% | 20 NOV 2025 |
| Shanghai Senria Tech | 1 | 99.44% | 26 MAY 2025 |
| Qing Li Peptides | 1 | 99.79% | 07 OCT 2025 |
| LS Testing Group | 1 | 99.66% | 09 JAN 2026 |
| Unknown (redacted) | 1 | 99.18% | 19 DEC 2025 |
| JP | 1 | 99.79% | 06 JAN 2026 |
| calnewton13@gmail.com | 1 | 99.06% | 01 SEP 2025 |
| CHP | 1 | 99.54% | 19 JAN 2026 |
| info@peptidehackers.com | 1 | 99.88% | 29 MAY 2024 |
| ERP | 1 | 99.31% | 01 OCT 2025 |
| cellpept.eu | 1 | 99.04% | 21 OCT 2025 |
| SW Peptides Lab | 1 | 98.82% | 02 APR 2022 |
| Peptide Pole HongKong | 1 | 99.38% | 11 DEC 2025 |
| G | 1 | 99.48% | 06 JAN 2026 |
| alex.barn001@gmail.com | 1 | 99.32% | 27 JAN 2026 |
| east peptide | 1 | 99.43% | 06 JAN 2026 |
| utherpeptide.com | 1 | N/A | 23 JAN 2026 |
| Homopeptide.com | 1 | 99.21% | 30 JAN 2026 |