Winstrol Oil
31
Vendors
69
Samples
6.4
Average score
23 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 4 | 9.9 | 9.9 | 10.0 | 25 May 2026 |
| 2 | Tianjin Finder Chemical TFC | A | 4 | 9.9 | 9.9 | 10.0 | 16 Apr 2026 |
| 3 | Shanghai Sigma Audley SSA | A | 2 | 9.1 | 8.9 | 9.3 | 24 May 2026 |
| 4 | Glbiochem (Shanghai) | A | 5 | 8.9 | 8.0 | 10.0 | 25 May 2026 |
| 5 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.6 | 7.1 | 10.0 | 21 May 2026 |
| 6 | Nantong Guangyuan Chemical GYC | A | 8 | 8.4 | 6.9 | 9.5 | 23 May 2026 |
| 7 | Qingdao Sigma Chemical QSC | A | 2 | 8.3 | 8.1 | 8.6 | 24 May 2026 |
| 8 | Paradigm Peptide | X | 1 | 9.3 | 9.3 | 9.3 | 14 Jan 2025 |
| 9 | Shanghai JinBei Chemical Technology | X | 1 | 8.8 | 8.8 | 8.8 | 2 Apr 2025 |
| 10 | Bfflink | X | 1 | 8.1 | 8.1 | 8.1 | 14 Jan 2025 |
| 11 | Shanghai Wibson Biotechnology WBS | X | 1 | 8.0 | 8.0 | 8.0 | 13 Jun 2025 |
| 12 | Shanghai OuDaXin New Material Technology Center | X | 1 | 7.6 | 7.6 | 7.6 | 2 Apr 2025 |
| 13 | Shandong Nuoweiou Medical Technology Co | X | 1 | 7.3 | 7.3 | 7.3 | 3 Jul 2025 |
| 14 | Bfflist AMO | B | 6 | 7.2 | 5.3 | 9.9 | 25 May 2026 |
| 15 | Shanghai Baoju | X | 1 | 6.9 | 6.9 | 6.9 | 2 Jul 2025 |
| 16 | Xingruida XDR | B | 5 | 6.7 | 5.2 | 8.3 | 25 May 2026 |
| 17 | Alpha-Gen | B | 3 | 6.4 | 5.6 | 7.7 | 24 May 2026 |
| 18 | Hangzhou Youngpeptide Biotechnology HYB | X | 1 | 6.4 | 6.4 | 6.4 | 24 Apr 2025 |
| 19 | Coastal Peptides | A | 2 | 6.3 | 6.3 | 6.4 | 23 May 2026 |
| 20 | Hybiopeptides | X | 1 | 6.3 | 6.3 | 6.3 | 14 Jan 2025 |
| 21 | LN Peptides | X | 1 | 6.2 | 6.2 | 6.2 | 25 Apr 2025 |
| 22 | Loti Labs | A | 2 | 5.8 | 4.8 | 6.9 | 26 Jan 2026 |
| 23 | Amino Lair | X | 1 | 5.7 | 5.7 | 5.7 | 21 May 2025 |
| 24 | Biolongevity Labs | X | 1 | 5.7 | 5.7 | 5.7 | 24 Apr 2025 |
| 25 | PurePEPS | X | 1 | 5.5 | 5.5 | 5.5 | 13 Jun 2025 |
| 26 | Xingtai Jiachuang Technology | C | 2 | 4.9 | 4.6 | 5.3 | 24 May 2026 |
| 27 | Rayshine Peptide Biochemicals | X | 1 | 4.9 | 4.9 | 4.9 | 25 Apr 2025 |
| 28 | Amino Asylum | X | 1 | 4.9 | 4.9 | 4.9 | 11 Jun 2025 |
| 29 | WllyBIO | X | 1 | 4.6 | 4.6 | 4.6 | 28 Mar 2025 |
| 30 | Swiss Chems | X | 1 | 3.0 | 3.0 | 3.0 | 9 Jun 2025 |
| 31 | Biolabshop Limited | X | 1 | 2.2 | 2.2 | 2.2 | 2 Apr 2025 |