Tamoxifen (Nolvadex)
46
Vendors
131
Samples
6.7
Average score
24 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 7 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | Homopeptide | A | 6 | 10.0 | 9.9 | 10.0 | 24 May 2026 |
| 3 | Hybio Pharmaceutical | A | 4 | 10.0 | 9.9 | 10.0 | 28 Jul 2026 |
| 4 | PolyPeptide Group | A | 4 | 10.0 | 9.9 | 10.0 | 12 Jul 2026 |
| 5 | Shanghai ERP Biotechnology | A | 3 | 10.0 | 9.9 | 10.0 | 15 Mar 2026 |
| 6 | QYAOBIO | A | 3 | 10.0 | 9.9 | 10.0 | 17 May 2026 |
| 7 | Bachem | A | 3 | 10.0 | 9.9 | 10.0 | 5 Jul 2026 |
| 8 | Hubei Jianxiang | A | 3 | 10.0 | 9.9 | 10.0 | 18 Jun 2026 |
| 9 | Chinese Peptide Company | A | 3 | 10.0 | 9.9 | 10.0 | 2 Jul 2026 |
| 10 | Thermo Fisher Scientific | A | 3 | 10.0 | 9.9 | 10.0 | 22 Jul 2026 |
| 11 | Asymchem | A | 3 | 10.0 | 9.9 | 10.0 | 26 Jul 2026 |
| 12 | Sangon Bio | A | 2 | 10.0 | 10.0 | 10.0 | 16 Jun 2026 |
| 13 | Kerui Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 5 Jul 2026 |
| 14 | Mokemei Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 |
| 15 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 20 Jun 2026 |
| 16 | Shanghai Wibson Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 16 Jun 2026 |
| 17 | Shanghai Sigma Audley | A | 4 | 9.9 | 9.9 | 10.0 | 20 Jun 2026 |
| 18 | GenScript Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 24 Jul 2026 |
| 19 | SinoPep | A | 4 | 9.9 | 9.9 | 10.0 | 9 Jul 2026 |
| 20 | JEEP Peptides | A | 3 | 9.9 | 9.9 | 9.9 | 8 Jun 2026 |
| 21 | WuXi TIDES | A | 3 | 9.9 | 9.9 | 10.0 | 24 Jul 2026 |
| 22 | AmbioPharm | A | 3 | 9.9 | 9.9 | 10.0 | 4 Aug 2026 |
| 23 | Sigma-Aldrich | A | 2 | 9.9 | 9.9 | 10.0 | 12 Jul 2026 |
| 24 | Wuhan Wansheng Bio (WWB) | A | 5 | 9.1 | 7.7 | 10.0 | 23 May 2026 |
| 25 | Nantong Guangyuan Chemical GYC | A | 4 | 8.9 | 8.3 | 9.5 | 24 May 2026 |
| 26 | Glbiochem (Shanghai) | A | 2 | 8.6 | 8.3 | 8.8 | 23 May 2026 |
| 27 | Shanghai Sigma Audley SSA | A | 7 | 8.3 | 6.9 | 9.5 | 24 May 2026 |
| 28 | Qingdao Sigma Chemical QSC | A | 3 | 8.1 | 8.0 | 8.2 | 21 May 2026 |
| 29 | The Naughty Needle | X | 1 | 9.5 | 9.5 | 9.5 | 14 Jan 2025 |
| 30 | Lisa Biopeptide | X | 1 | 9.2 | 9.2 | 9.2 | 2 Jul 2025 |
| 31 | Huaian Hanyou Peptide | X | 1 | 9.0 | 9.0 | 9.0 | 3 Jul 2025 |
| 32 | HealthTide Biotech | X | 1 | 8.9 | 8.9 | 8.9 | 24 Apr 2025 |
| 33 | Uther | A | 4 | 7.6 | 6.3 | 8.7 | 21 May 2026 |
| 34 | PeptiSlim | C | 2 | 7.4 | 6.6 | 8.2 | 24 May 2026 |
| 35 | Zenith Jove Peptide ZJ | X | 1 | 7.4 | 7.4 | 7.4 | 13 Feb 2025 |
| 36 | Oupeptide | X | 1 | 7.4 | 7.4 | 7.4 | 21 May 2025 |
| 37 | Reta-Peptide | B | 2 | 7.2 | 6.0 | 8.3 | 24 May 2026 |
| 38 | Xingtai Lesda Technology | X | 1 | 7.1 | 7.1 | 7.1 | 2 Apr 2025 |
| 39 | Verified Peptides | A | 2 | 6.3 | 5.8 | 6.8 | 24 May 2026 |
| 40 | Yimei | B | 5 | 5.8 | 4.6 | 8.2 | 23 May 2026 |
| 41 | Shaanxi Dideu Medichem | X | 1 | 5.8 | 5.8 | 5.8 | 2 Jul 2025 |
| 42 | Top Peptide | X | 1 | 4.8 | 4.8 | 4.8 | 11 Jun 2025 |
| 43 | PurePEPS | X | 1 | 4.7 | 4.7 | 4.7 | 11 Jun 2025 |
| 44 | Peptides For Sale | D | 2 | 3.9 | 2.3 | 5.6 | 23 May 2026 |
| 45 | Advanced Technology and Industrial | X | 1 | 0.5 | 0.5 | 0.5 | 2 Jul 2025 |
| 46 | Wuhan Newtop Biotech | X | 1 | 0.0 | 0.0 | 0.0 | 9 Jun 2025 |