Winstrol (Stanozolol)
61
Vendors
167
Samples
7.0
Avg Score
Vendor grade distribution
61 vendors · 0 flagged D–E
33
A
4
B
3
C
0
D
0
E
21
X
| # | Vendor | Rating | Count | Avg | Min | Max | Range 0–10 | 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 | Asymchem | A | 4 | 10.0 | 10.0 | 10.0 | 10 Jul 2026 | |
| 4 | Shanghai ERP Biotechnology | A | 3 | 10.0 | 9.9 | 10.0 | 6 Jul 2026 | |
| 5 | Hubei Jianxiang | A | 3 | 10.0 | 9.9 | 10.0 | 16 May 2026 | |
| 6 | WuXi TIDES | A | 3 | 10.0 | 9.9 | 10.0 | 14 Jun 2026 | |
| 7 | Hybio Pharmaceutical | A | 3 | 10.0 | 9.9 | 10.0 | 26 Jun 2026 | |
| 8 | GenScript Peptides | A | 3 | 10.0 | 10.0 | 10.0 | 1 Aug 2026 | |
| 9 | Thermo Fisher Scientific | A | 3 | 10.0 | 10.0 | 10.0 | 28 Jun 2026 | |
| 10 | SinoPep | A | 3 | 10.0 | 9.9 | 10.0 | 9 Aug 2026 | |
| 11 | Kerui Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 3 Jul 2026 | |
| 12 | Sigma-Aldrich | A | 2 | 10.0 | 10.0 | 10.0 | 6 Jun 2026 | |
| 13 | JEEP Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 6 Apr 2026 | |
| 14 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 20 Jun 2026 | |
| 15 | Shanghai Wibson Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 16 Jul 2026 | |
| 16 | Chinese Peptide Company | A | 4 | 9.9 | 9.9 | 10.0 | 14 Jul 2026 | |
| 17 | PolyPeptide Group | A | 4 | 9.9 | 9.9 | 10.0 | 12 Jul 2026 | |
| 18 | Sangon Bio | A | 3 | 9.9 | 9.9 | 10.0 | 4 Jun 2026 | |
| 19 | Bachem | A | 3 | 9.9 | 9.9 | 10.0 | 8 Jul 2026 | |
| 20 | Mokemei Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 13 Jul 2026 | |
| 21 | Shanghai Sigma Audley | A | 3 | 9.9 | 9.9 | 9.9 | 15 Jun 2026 | |
| 22 | AmbioPharm | A | 3 | 9.9 | 9.9 | 10.0 | 4 Aug 2026 | |
| 23 | QYAOBIO | A | 2 | 9.9 | 9.9 | 10.0 | 8 Mar 2026 | |
| 24 | Qingdao Sigma Chemical QSC | A | 2 | 9.7 | 9.4 | 10.0 | 24 May 2026 | |
| 25 | Wuhan Wansheng Bio (WWB) | A | 6 | 8.4 | 7.9 | 9.3 | 23 May 2026 | |
| 26 | Glbiochem (Shanghai) | A | 4 | 8.3 | 7.6 | 10.0 | 24 May 2026 | |
| 27 | Shanghai Sigma Audley SSA | A | 5 | 8.2 | 7.2 | 9.0 | 23 May 2026 | |
| 28 | Nantong Guangyuan Chemical GYC | A | 3 | 7.5 | 6.9 | 8.4 | 21 May 2026 | |
| 29 | Peptidology | X | 1 | 10.0 | 10.0 | 10.0 | 28 Mar 2025 | |
| 30 | HkRoids | X | 1 | 8.6 | 8.6 | 8.6 | 17 Dec 2024 | |
| 31 | Peptronix Bio PTB | X | 1 | 8.5 | 8.5 | 8.5 | 2 Jul 2025 | |
| 32 | Eros Peptides | X | 1 | 8.5 | 8.5 | 8.5 | 16 Mar 2025 | |
| 33 | Qingdao Hongshengda Trading | X | 1 | 8.3 | 8.3 | 8.3 | 21 May 2025 | |
| 34 | Zenith Jove Peptide ZJ | X | 1 | 8.2 | 8.2 | 8.2 | 2 Apr 2025 | |
| 35 | Reta-Peptide | B | 6 | 8.1 | 6.9 | 10.0 | 25 May 2026 | |
| 36 | PeptiSlim | C | 2 | 8.0 | 7.6 | 8.4 | 24 May 2026 | |
| 37 | Pure Tested Peptides | X | 1 | 8.0 | 8.0 | 8.0 | 24 Apr 2025 | |
| 38 | Xingruida XDR | B | 3 | 7.8 | 7.3 | 8.3 | 21 May 2026 | |
| 39 | Nanjing Xiyuxun Technology XYX | X | 1 | 7.8 | 7.8 | 7.8 | 24 Apr 2025 | |
| 40 | Peptide Sciences | A | 3 | 7.5 | 5.9 | 9.4 | 19 Jan 2026 | |
| 41 | Hebei Rimao Technology | C | 2 | 7.5 | 6.6 | 8.3 | 24 May 2026 | |
| 42 | Oupeptide | A | 13 | 7.4 | 3.7 | 10.0 | 21 May 2026 | |
| 43 | Polaris Peptides | A | 4 | 7.4 | 6.3 | 9.1 | 21 May 2026 | |
| 44 | Rayshine Peptide Biochemicals | X | 1 | 7.4 | 7.4 | 7.4 | 11 Jun 2025 | |
| 45 | Bulk Peptide Supply | X | 1 | 7.1 | 7.1 | 7.1 | 11 Jun 2025 | |
| 46 | HXNet | C | 5 | 7.0 | 5.8 | 8.8 | 24 May 2026 | |
| 47 | Injectify | A | 2 | 6.6 | 6.4 | 6.7 | 19 Jan 2026 | |
| 48 | Zhejiang Yichenkang Biotechnology | B | 2 | 6.6 | 6.0 | 7.2 | 26 Jan 2026 | |
| 49 | Verified Peptides | A | 3 | 6.3 | 5.3 | 7.4 | 23 May 2026 | |
| 50 | Hangzhou Mandy Biotechnology | X | 1 | 6.3 | 6.3 | 6.3 | 28 Mar 2025 | |
| 51 | Platinum Cryo | X | 1 | 6.1 | 6.1 | 6.1 | 11 Jun 2025 | |
| 52 | Allen Biotechnology Co ABC | X | 1 | 6.0 | 6.0 | 6.0 | 24 Apr 2025 | |
| 53 | Shenzhen Jiechuang Trading | X | 1 | 5.9 | 5.9 | 5.9 | 16 Mar 2025 | |
| 54 | Shanghai Baoju | B | 2 | 5.7 | 5.2 | 6.1 | 19 Jan 2026 | |
| 55 | Evolve BioPep | X | 1 | 5.6 | 5.6 | 5.6 | 16 Mar 2025 | |
| 56 | AKS Chem | X | 1 | 5.6 | 5.6 | 5.6 | 20 Jun 2025 | |
| 57 | PurePEPS | X | 1 | 5.6 | 5.6 | 5.6 | 3 Jun 2025 | |
| 58 | Coastal Peptides | X | 1 | 4.5 | 4.5 | 4.5 | 28 Mar 2025 | |
| 59 | Chimera Peptides | X | 1 | 3.5 | 3.5 | 3.5 | 25 Apr 2025 | |
| 60 | Guangzhou Lengiuanhuang Cosmetics | X | 1 | 1.3 | 1.3 | 1.3 | 8 Jul 2025 | |
| 61 | Advanced Technology and Industrial | X | 1 | 0.0 | 0.0 | 0.0 | 24 Apr 2025 |