Blend 500 (Tren E/Mast E)
39
Vendors
124
Samples
5.8
Average score
24 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 4 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | Bachem | A | 4 | 10.0 | 9.9 | 10.0 | 8 Jun 2026 |
| 3 | Hubei Jianxiang | A | 4 | 10.0 | 9.9 | 10.0 | 13 Jul 2026 |
| 4 | Flourishglobal Peptide | A | 4 | 10.0 | 9.9 | 10.0 | 6 Jun 2026 |
| 5 | Chinese Peptide Company | A | 4 | 10.0 | 9.9 | 10.0 | 23 Jun 2026 |
| 6 | WuXi TIDES | A | 4 | 10.0 | 10.0 | 10.0 | 27 Jul 2026 |
| 7 | GenScript Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 11 Jul 2026 |
| 8 | SinoPep | A | 4 | 10.0 | 9.9 | 10.0 | 25 Jul 2026 |
| 9 | Sangon Bio | A | 3 | 10.0 | 9.9 | 10.0 | 4 May 2026 |
| 10 | Asymchem | A | 3 | 10.0 | 10.0 | 10.0 | 12 Aug 2026 |
| 11 | AmbioPharm | A | 2 | 10.0 | 10.0 | 10.0 | 12 Jun 2026 |
| 12 | Homopeptide | A | 7 | 9.9 | 9.9 | 10.0 | 23 May 2026 |
| 13 | QYAOBIO | A | 4 | 9.9 | 9.9 | 10.0 | 6 May 2026 |
| 14 | JEEP Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 7 Jul 2026 |
| 15 | Kerui Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 28 Jun 2026 |
| 16 | Hybio Pharmaceutical | A | 4 | 9.9 | 9.9 | 10.0 | 28 Jun 2026 |
| 17 | Thermo Fisher Scientific | A | 4 | 9.9 | 9.9 | 10.0 | 26 Jun 2026 |
| 18 | Shanghai ERP Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 |
| 19 | Mokemei Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 17 Jun 2026 |
| 20 | Shanghai Wibson Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 2 Jul 2026 |
| 21 | Shanghai Sigma Audley | A | 3 | 9.9 | 9.9 | 10.0 | 16 Jul 2026 |
| 22 | Sigma-Aldrich | A | 2 | 9.9 | 9.9 | 9.9 | 24 Jun 2026 |
| 23 | PolyPeptide Group | A | 2 | 9.9 | 9.9 | 10.0 | 1 Jul 2026 |
| 24 | Glbiochem (Shanghai) | A | 4 | 8.7 | 7.2 | 10.0 | 25 May 2026 |
| 25 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.6 | 7.6 | 10.0 | 23 May 2026 |
| 26 | Shanghai Sigma Audley SSA | A | 6 | 8.5 | 7.1 | 10.0 | 24 May 2026 |
| 27 | Qingdao Sigma Chemical QSC | A | 2 | 8.3 | 8.1 | 8.6 | 24 May 2026 |
| 28 | Nantong Guangyuan Chemical GYC | A | 4 | 8.0 | 6.7 | 9.6 | 23 May 2026 |
| 29 | ZZQ Peptides | E | 2 | 6.3 | 4.9 | 7.8 | 19 Jan 2026 |
| 30 | Paradigm Peptide | X | 1 | 9.1 | 9.1 | 9.1 | 13 Feb 2025 |
| 31 | Eros Peptides | X | 1 | 7.7 | 7.7 | 7.7 | 8 Jul 2025 |
| 32 | PurePeptides | X | 1 | 6.9 | 6.9 | 6.9 | 2 Jul 2025 |
| 33 | Qingdao Saber Technology Pharma QST | X | 1 | 6.8 | 6.8 | 6.8 | 8 Jul 2025 |
| 34 | Peptide Sciences | A | 6 | 5.8 | 4.6 | 7.1 | 25 May 2026 |
| 35 | Shandong Aishi Biotechnology | D | 2 | 5.5 | 2.9 | 8.2 | 21 May 2026 |
| 36 | Modern Aminos | X | 1 | 5.4 | 5.4 | 5.4 | 13 Jun 2025 |
| 37 | PurePEPS | X | 1 | 4.3 | 4.3 | 4.3 | 2 Apr 2025 |
| 38 | Regenerative Research | X | 1 | 4.0 | 4.0 | 4.0 | 28 Mar 2025 |
| 39 | Weifang Xingbei International Trade | X | 1 | 1.8 | 1.8 | 1.8 | 14 Jan 2025 |