NPP
34
Vendors
103
Samples
6.2
Average score
21 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 6 | 10.0 | 9.9 | 10.0 | 24 May 2026 |
| 2 | Sigma-Aldrich | A | 4 | 10.0 | 9.9 | 10.0 | 3 Jul 2026 |
| 3 | Mokemei Biotechnology | A | 3 | 10.0 | 9.9 | 10.0 | 13 Jun 2026 |
| 4 | Shanghai Wibson Biotechnology | A | 3 | 10.0 | 9.9 | 10.0 | 7 Jun 2026 |
| 5 | PolyPeptide Group | A | 3 | 10.0 | 9.9 | 10.0 | 12 Aug 2026 |
| 6 | Thermo Fisher Scientific | A | 3 | 10.0 | 10.0 | 10.0 | 4 Aug 2026 |
| 7 | QYAOBIO | A | 2 | 10.0 | 10.0 | 10.0 | 13 Jun 2026 |
| 8 | JEEP Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 25 Mar 2026 |
| 9 | Hybio Pharmaceutical | A | 2 | 10.0 | 10.0 | 10.0 | 1 Aug 2026 |
| 10 | GenScript Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 5 Apr 2026 |
| 11 | WuXi TIDES | A | 5 | 9.9 | 9.9 | 10.0 | 23 Jun 2026 |
| 12 | Tianjin Finder Chemical TFC | A | 4 | 9.9 | 9.9 | 10.0 | 16 Apr 2026 |
| 13 | Sangon Bio | A | 4 | 9.9 | 9.9 | 10.0 | 13 Jun 2026 |
| 14 | Bachem | A | 4 | 9.9 | 9.9 | 10.0 | 6 Jul 2026 |
| 15 | Kerui Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 9 Jul 2026 |
| 16 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 21 Jun 2026 |
| 17 | Shanghai Sigma Audley | A | 4 | 9.9 | 9.9 | 10.0 | 24 Jul 2026 |
| 18 | SinoPep | A | 4 | 9.9 | 9.9 | 10.0 | 25 Jul 2026 |
| 19 | Hubei Jianxiang | A | 3 | 9.9 | 9.9 | 10.0 | 13 Jul 2026 |
| 20 | AmbioPharm | A | 3 | 9.9 | 9.9 | 10.0 | 9 Aug 2026 |
| 21 | Shanghai ERP Biotechnology | A | 2 | 9.9 | 9.9 | 9.9 | 12 May 2026 |
| 22 | Chinese Peptide Company | A | 2 | 9.9 | 9.9 | 10.0 | 10 Apr 2026 |
| 23 | Asymchem | A | 2 | 9.9 | 9.9 | 10.0 | 16 May 2026 |
| 24 | Shanghai Sigma Audley SSA | A | 8 | 8.8 | 7.6 | 10.0 | 23 May 2026 |
| 25 | Nantong Guangyuan Chemical GYC | A | 2 | 8.8 | 8.0 | 9.7 | 23 May 2026 |
| 26 | Wuhan Wansheng Bio (WWB) | A | 3 | 8.6 | 7.3 | 10.0 | 24 May 2026 |
| 27 | Qingdao Sigma Chemical QSC | A | 3 | 8.5 | 6.8 | 10.0 | 24 May 2026 |
| 28 | Glbiochem (Shanghai) | A | 2 | 8.3 | 8.0 | 8.7 | 24 May 2026 |
| 29 | Peptide-S | A | 4 | 8.6 | 7.1 | 9.8 | 25 May 2026 |
| 30 | Regenerative Research | X | 1 | 8.0 | 8.0 | 8.0 | 24 Apr 2025 |
| 31 | Xingtai Pukelai Technology Co | X | 1 | 7.6 | 7.6 | 7.6 | 17 Dec 2024 |
| 32 | Deuschem | A | 2 | 4.5 | 3.2 | 5.7 | 25 May 2026 |
| 33 | Alimo Peptide | X | 1 | 2.7 | 2.7 | 2.7 | 28 Mar 2025 |
| 34 | NuLife Peptides | X | 1 | 0.0 | 0.0 | 0.0 | 25 Apr 2025 |