Prednisone
51
Vendors
158
Samples
6.5
Average score
21 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Kerui Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 7 Jul 2026 |
| 2 | SinoPep | A | 4 | 10.0 | 9.9 | 10.0 | 26 Jul 2026 |
| 3 | Asymchem | A | 4 | 10.0 | 9.9 | 10.0 | 18 Jul 2026 |
| 4 | Sangon Bio | A | 3 | 10.0 | 9.9 | 10.0 | 9 May 2026 |
| 5 | QYAOBIO | A | 3 | 10.0 | 10.0 | 10.0 | 11 Jun 2026 |
| 6 | Hubei Jianxiang | A | 3 | 10.0 | 9.9 | 10.0 | 26 Jun 2026 |
| 7 | Hybio Pharmaceutical | A | 3 | 10.0 | 9.9 | 10.0 | 3 May 2026 |
| 8 | AmbioPharm | A | 3 | 10.0 | 9.9 | 10.0 | 2 Aug 2026 |
| 9 | JEEP Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 17 Jun 2026 |
| 10 | Tianjin Finder Chemical TFC | A | 8 | 9.9 | 9.9 | 10.0 | 16 Apr 2026 |
| 11 | Homopeptide | A | 7 | 9.9 | 9.9 | 10.0 | 24 May 2026 |
| 12 | Shanghai ERP Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 |
| 13 | Bachem | A | 4 | 9.9 | 9.9 | 9.9 | 13 Jul 2026 |
| 14 | Mokemei Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 14 Jul 2026 |
| 15 | Shanghai Sigma Audley | A | 4 | 9.9 | 9.9 | 10.0 | 21 Jun 2026 |
| 16 | PolyPeptide Group | A | 4 | 9.9 | 9.9 | 10.0 | 23 Jul 2026 |
| 17 | Thermo Fisher Scientific | A | 4 | 9.9 | 9.9 | 10.0 | 10 Aug 2026 |
| 18 | Flourishglobal Peptide | A | 3 | 9.9 | 9.9 | 10.0 | 7 Jul 2026 |
| 19 | WuXi TIDES | A | 3 | 9.9 | 9.9 | 10.0 | 28 Jun 2026 |
| 20 | Shanghai Wibson Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 17 Apr 2026 |
| 21 | Chinese Peptide Company | A | 2 | 9.9 | 9.9 | 10.0 | 17 Jun 2026 |
| 22 | GenScript Peptides | A | 2 | 9.9 | 9.9 | 10.0 | 11 Jun 2026 |
| 23 | Sigma-Aldrich | A | 2 | 9.9 | 9.9 | 10.0 | 19 May 2026 |
| 24 | Glbiochem (Shanghai) | A | 6 | 9.0 | 7.5 | 9.9 | 23 May 2026 |
| 25 | Nantong Guangyuan Chemical GYC | A | 2 | 8.9 | 8.8 | 9.0 | 23 May 2026 |
| 26 | Wuhan Wansheng Bio (WWB) | A | 6 | 8.8 | 7.6 | 10.0 | 24 May 2026 |
| 27 | Shanghai Sigma Audley SSA | A | 6 | 8.4 | 7.4 | 9.2 | 24 May 2026 |
| 28 | Qingdao Sigma Chemical QSC | A | 8 | 8.3 | 7.5 | 10.0 | 24 May 2026 |
| 29 | NUPEPS Peptides | X | 1 | 10.0 | 10.0 | 10.0 | 3 Jul 2025 |
| 30 | Tianjin Ruiwang New Material Technology Co | A | 7 | 8.4 | 7.2 | 10.0 | 20 May 2026 |
| 31 | PeptiAtlas | X | 1 | 8.2 | 8.2 | 8.2 | 6 May 2025 |
| 32 | Eternal Peptides | A | 2 | 7.6 | 7.5 | 7.7 | 19 Jan 2026 |
| 33 | Nanjing Xiyuxun Technology XYX | X | 1 | 7.6 | 7.6 | 7.6 | 21 May 2025 |
| 34 | Xingtai Jiachuang Technology | C | 3 | 7.2 | 5.9 | 8.6 | 20 May 2026 |
| 35 | Henan Sahe Peptide | X | 1 | 7.2 | 7.2 | 7.2 | 2 Apr 2025 |
| 36 | Shandong Shengyuan Peptide Technology | X | 1 | 7.1 | 7.1 | 7.1 | 3 Jul 2025 |
| 37 | Shenzhen Loga Tech LG LOGA | B | 2 | 7.0 | 5.9 | 8.1 | 24 May 2026 |
| 38 | Peptides 4 Research | X | 1 | 7.0 | 7.0 | 7.0 | 3 Jul 2025 |
| 39 | Injectify | X | 1 | 7.0 | 7.0 | 7.0 | 2 Jul 2025 |
| 40 | Peptide Haven | X | 1 | 6.6 | 6.6 | 6.6 | 7 May 2025 |
| 41 | Oupeptide | A | 9 | 6.1 | 4.7 | 7.4 | 25 May 2026 |
| 42 | Changan District Sheng Peptide Trading | X | 1 | 6.0 | 6.0 | 6.0 | 13 Feb 2025 |
| 43 | Xian Yihang Technology | C | 3 | 5.9 | 4.8 | 7.1 | 21 May 2026 |
| 44 | Tydes | C | 4 | 5.7 | 4.9 | 7.1 | 21 May 2026 |
| 45 | Alimo Peptide | X | 1 | 5.3 | 5.3 | 5.3 | 28 Mar 2025 |
| 46 | Elite Research USA | B | 3 | 5.0 | 3.3 | 6.7 | 25 May 2026 |
| 47 | Diju Peptides Wellness and Co | X | 1 | 4.9 | 4.9 | 4.9 | 25 Apr 2025 |
| 48 | PeptiLab Research | X | 1 | 4.7 | 4.7 | 4.7 | 27 Feb 2025 |
| 49 | WllyBIO | X | 1 | 4.2 | 4.2 | 4.2 | 16 Mar 2025 |
| 50 | PepKits | X | 1 | 0.0 | 0.0 | 0.0 | 24 Apr 2025 |
| 51 | Advanced Technology and Industrial | X | 1 | 0.0 | 0.0 | 0.0 | 14 Jan 2025 |