Supertest 450
44
Vendors
125
Samples
6.9
Avg Score
Vendor grade distribution
44 vendors · 0 flagged D–E
29
A
0
B
2
C
0
D
0
E
13
X
| # | Vendor | Rating | Count | Avg | Min | Max | Range 0–10 | Most Recent |
|---|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 6 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 | |
| 2 | WuXi TIDES | A | 4 | 10.0 | 10.0 | 10.0 | 19 Jun 2026 | |
| 3 | Sigma-Aldrich | A | 4 | 10.0 | 9.9 | 10.0 | 12 Aug 2026 | |
| 4 | Asymchem | A | 4 | 10.0 | 9.9 | 10.0 | 19 Aug 2026 | |
| 5 | Shanghai ERP Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 19 May 2026 | |
| 6 | Shanghai Wibson Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 13 Jun 2026 | |
| 7 | GenScript Peptides | A | 3 | 10.0 | 9.9 | 10.0 | 5 Aug 2026 | |
| 8 | Thermo Fisher Scientific | A | 3 | 10.0 | 9.9 | 10.0 | 16 Aug 2026 | |
| 9 | SinoPep | A | 3 | 10.0 | 9.9 | 10.0 | 7 Jun 2026 | |
| 10 | Sangon Bio | A | 2 | 10.0 | 10.0 | 10.0 | 21 May 2026 | |
| 11 | Homopeptide | A | 4 | 9.9 | 9.9 | 10.0 | 24 May 2026 | |
| 12 | JEEP Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 4 Jul 2026 | |
| 13 | PolyPeptide Group | A | 4 | 9.9 | 9.9 | 10.0 | 27 Jun 2026 | |
| 14 | AmbioPharm | A | 4 | 9.9 | 9.9 | 10.0 | 14 Jul 2026 | |
| 15 | QYAOBIO | A | 3 | 9.9 | 9.9 | 9.9 | 21 May 2026 | |
| 16 | Bachem | A | 3 | 9.9 | 9.9 | 10.0 | 9 Jul 2026 | |
| 17 | Kerui Peptides | A | 3 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 | |
| 18 | Flourishglobal Peptide | A | 3 | 9.9 | 9.9 | 9.9 | 11 Jul 2026 | |
| 19 | Hubei Jianxiang | A | 2 | 9.9 | 9.9 | 9.9 | 21 Feb 2026 | |
| 20 | Mokemei Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 15 May 2026 | |
| 21 | Chinese Peptide Company | A | 2 | 9.9 | 9.9 | 10.0 | 26 Mar 2026 | |
| 22 | Shanghai Sigma Audley | A | 2 | 9.9 | 9.9 | 10.0 | 1 Jun 2026 | |
| 23 | Hybio Pharmaceutical | A | 2 | 9.9 | 9.9 | 10.0 | 17 Jun 2026 | |
| 24 | Nantong Guangyuan Chemical GYC | A | 7 | 8.9 | 6.2 | 9.9 | 24 May 2026 | |
| 25 | Shanghai Sigma Audley SSA | A | 6 | 8.2 | 7.0 | 8.9 | 24 May 2026 | |
| 26 | Wuhan Wansheng Bio (WWB) | A | 4 | 8.2 | 6.8 | 9.0 | 24 May 2026 | |
| 27 | Glbiochem (Shanghai) | A | 8 | 8.1 | 7.4 | 8.6 | 24 May 2026 | |
| 28 | Qingdao Sigma Chemical QSC | A | 2 | 8.0 | 7.1 | 8.8 | 25 May 2026 | |
| 29 | Shanghai Leader Peptide Biotechnology | X | 1 | 10.0 | 10.0 | 10.0 | 28 Mar 2025 | |
| 30 | Planet Peptide | X | 1 | 10.0 | 10.0 | 10.0 | 2 Apr 2025 | |
| 31 | Peptide Sciences | X | 1 | 9.8 | 9.8 | 9.8 | 6 May 2025 | |
| 32 | Bulk Peptide Wholesale | X | 1 | 9.3 | 9.3 | 9.3 | 2 Apr 2025 | |
| 33 | Evolve BioPep | X | 1 | 8.5 | 8.5 | 8.5 | 9 Jun 2025 | |
| 34 | Henan Sahe Peptide | X | 1 | 8.4 | 8.4 | 8.4 | 7 May 2025 | |
| 35 | Huayi Biotechnology | X | 1 | 8.1 | 8.1 | 8.1 | 8 Jul 2025 | |
| 36 | TCI | X | 1 | 7.8 | 7.8 | 7.8 | 6 May 2025 | |
| 37 | Polaris Peptides | A | 6 | 7.5 | 4.9 | 9.7 | 17 May 2026 | |
| 38 | Peptide Haven | X | 1 | 7.5 | 7.5 | 7.5 | 16 Mar 2025 | |
| 39 | Xian Yihang Technology | C | 3 | 7.0 | 6.2 | 7.6 | 20 May 2026 | |
| 40 | Bio Pepz | X | 1 | 6.7 | 6.7 | 6.7 | 6 May 2025 | |
| 41 | Platinum Cryo | X | 1 | 5.8 | 5.8 | 5.8 | 6 May 2025 | |
| 42 | Tydes | C | 3 | 4.5 | 2.8 | 5.9 | 21 May 2026 | |
| 43 | PurePEPS | X | 1 | 2.5 | 2.5 | 2.5 | 3 Jul 2025 | |
| 44 | LOOKBiotech | X | 1 | 0.0 | 0.0 | 0.0 | 25 Apr 2025 |