Primobolan E
42
Vendors
136
Samples
6.3
Avg Score
Vendor grade distribution
42 vendors · 0 flagged D–E
31
A
1
B
1
C
0
D
0
E
9
X
| # | Vendor | Rating | Count | Avg | Min | Max | Range 0–10 | Most Recent |
|---|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 5 | 10.0 | 9.9 | 10.0 | 23 May 2026 | |
| 2 | WuXi TIDES | A | 5 | 10.0 | 9.9 | 10.0 | 1 Jun 2026 | |
| 3 | Tianjin Finder Chemical TFC | A | 4 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 | |
| 4 | Mokemei Biotechnology | A | 4 | 10.0 | 9.9 | 10.0 | 21 May 2026 | |
| 5 | Hybio Pharmaceutical | A | 4 | 10.0 | 9.9 | 10.0 | 24 Jun 2026 | |
| 6 | PolyPeptide Group | A | 4 | 10.0 | 10.0 | 10.0 | 6 Aug 2026 | |
| 7 | JEEP Peptides | A | 3 | 10.0 | 10.0 | 10.0 | 25 May 2026 | |
| 8 | Bachem | A | 3 | 10.0 | 9.9 | 10.0 | 2 Jul 2026 | |
| 9 | Chinese Peptide Company | A | 3 | 10.0 | 9.9 | 10.0 | 26 Jun 2026 | |
| 10 | QYAOBIO | A | 2 | 10.0 | 10.0 | 10.0 | 11 Jul 2026 | |
| 11 | Hubei Jianxiang | A | 2 | 10.0 | 10.0 | 10.0 | 4 Jul 2026 | |
| 12 | Asymchem | A | 2 | 10.0 | 10.0 | 10.0 | 23 Apr 2026 | |
| 13 | Kerui Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 1 Jul 2026 | |
| 14 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 11 Jul 2026 | |
| 15 | Shanghai Sigma Audley | A | 4 | 9.9 | 9.9 | 10.0 | 16 Jul 2026 | |
| 16 | AmbioPharm | A | 4 | 9.9 | 9.9 | 10.0 | 18 Jul 2026 | |
| 17 | Sigma-Aldrich | A | 3 | 9.9 | 9.9 | 10.0 | 5 Aug 2026 | |
| 18 | Shanghai ERP Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 | |
| 19 | Sangon Bio | A | 2 | 9.9 | 9.9 | 9.9 | 28 Apr 2026 | |
| 20 | Shanghai Wibson Biotechnology | A | 2 | 9.9 | 9.9 | 10.0 | 6 Jul 2026 | |
| 21 | GenScript Peptides | A | 2 | 9.9 | 9.9 | 10.0 | 25 Jun 2026 | |
| 22 | Thermo Fisher Scientific | A | 2 | 9.9 | 9.9 | 9.9 | 6 May 2026 | |
| 23 | SinoPep | A | 2 | 9.9 | 9.9 | 9.9 | 28 Jul 2026 | |
| 24 | Glbiochem (Shanghai) | A | 3 | 8.8 | 8.3 | 9.1 | 23 May 2026 | |
| 25 | Nantong Guangyuan Chemical GYC | A | 8 | 8.7 | 8.1 | 9.9 | 23 May 2026 | |
| 26 | Shanghai Sigma Audley SSA | A | 6 | 8.5 | 7.3 | 9.4 | 23 May 2026 | |
| 27 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.4 | 7.9 | 8.9 | 24 May 2026 | |
| 28 | Qingdao Sigma Chemical QSC | A | 8 | 8.2 | 7.0 | 9.2 | 24 May 2026 | |
| 29 | Bulk Peptide Wholesale | A | 2 | 7.1 | 6.7 | 7.4 | 21 May 2026 | |
| 30 | The Naughty Needle | X | 1 | 9.1 | 9.1 | 9.1 | 16 Mar 2025 | |
| 31 | Diju Peptides Wellness and Co | X | 1 | 7.6 | 7.6 | 7.6 | 28 Mar 2025 | |
| 32 | Reta-Peptide | B | 14 | 6.8 | 5.8 | 8.9 | 25 May 2026 | |
| 33 | Liberty Peptides | X | 1 | 6.8 | 6.8 | 6.8 | 21 May 2025 | |
| 34 | Lisa Biopeptide | X | 1 | 6.7 | 6.7 | 6.7 | 27 Feb 2025 | |
| 35 | Heman Peptide HM | A | 2 | 6.2 | 4.4 | 8.1 | 21 May 2026 | |
| 36 | Atomik Labz | A | 2 | 5.9 | 4.8 | 7.0 | 24 May 2026 | |
| 37 | Swiss Chems | X | 1 | 5.8 | 5.8 | 5.8 | 6 May 2025 | |
| 38 | Planet Peptide | X | 1 | 5.0 | 5.0 | 5.0 | 21 May 2025 | |
| 39 | Shanghai Wibson Biotechnology WBS | X | 1 | 4.9 | 4.9 | 4.9 | 3 Jun 2025 | |
| 40 | PurePeptides | X | 1 | 4.4 | 4.4 | 4.4 | 27 Feb 2025 | |
| 41 | Tydes | C | 3 | 4.1 | 2.4 | 5.6 | 17 May 2026 | |
| 42 | PepKits | X | 1 | 0.0 | 0.0 | 0.0 | 24 Apr 2025 |