Dutasteride
27
Vendors
73
Samples
6.9
Average score
21 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 7 | 9.9 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | Homopeptide | A | 5 | 9.9 | 9.9 | 10.0 | 25 May 2026 |
| 3 | Shanghai Sigma Audley SSA | A | 3 | 9.1 | 8.9 | 9.5 | 24 May 2026 |
| 4 | Nantong Guangyuan Chemical GYC | A | 7 | 8.8 | 7.1 | 9.9 | 25 May 2026 |
| 5 | Wuhan Wansheng Bio (WWB) | A | 6 | 8.7 | 7.6 | 9.5 | 25 May 2026 |
| 6 | Qingdao Sigma Chemical QSC | A | 6 | 8.3 | 7.5 | 9.6 | 21 May 2026 |
| 7 | Glbiochem (Shanghai) | A | 3 | 7.9 | 7.3 | 8.8 | 24 May 2026 |
| 8 | The Naughty Needle | X | 1 | 10.0 | 10.0 | 10.0 | 25 Apr 2025 |
| 9 | Pure Tested Peptides | X | 1 | 10.0 | 10.0 | 10.0 | 27 Feb 2025 |
| 10 | Uther | A | 6 | 8.7 | 6.7 | 10.0 | 21 May 2026 |
| 11 | Simple Peptide | A | 2 | 8.6 | 7.2 | 9.9 | 17 May 2026 |
| 12 | Peptidology | X | 1 | 8.5 | 8.5 | 8.5 | 7 May 2025 |
| 13 | Mai Peptide | C | 4 | 8.1 | 7.4 | 9.5 | 21 May 2026 |
| 14 | PeptiLab Research | X | 1 | 7.2 | 7.2 | 7.2 | 20 Jun 2025 |
| 15 | Amino Lair | X | 1 | 7.2 | 7.2 | 7.2 | 14 Jan 2025 |
| 16 | ZZQ Peptides | X | 1 | 7.1 | 7.1 | 7.1 | 2 Apr 2025 |
| 17 | Shandong Shengyuan Peptide Technology | X | 1 | 6.8 | 6.8 | 6.8 | 7 May 2025 |
| 18 | ZhuoYan lab | C | 2 | 6.5 | 6.3 | 6.7 | 19 Jan 2026 |
| 19 | Elite Research USA | B | 2 | 6.3 | 5.8 | 6.8 | 26 Jan 2026 |
| 20 | SRY Labs | B | 8 | 6.2 | 3.3 | 7.9 | 21 May 2026 |
| 21 | Prime Peptides | X | 1 | 6.2 | 6.2 | 6.2 | 8 Jul 2025 |
| 22 | Zhang TY | X | 1 | 6.1 | 6.1 | 6.1 | 27 Feb 2025 |
| 23 | PurePEPS | X | 1 | 5.8 | 5.8 | 5.8 | 13 Jun 2025 |
| 24 | Xingtai Lesda Technology | X | 1 | 5.3 | 5.3 | 5.3 | 7 May 2025 |
| 25 | Welon Peptide Solutions | X | 1 | 4.5 | 4.5 | 4.5 | 16 Mar 2025 |
| 26 | Advanced Technology and Industrial | X | 1 | 0.0 | 0.0 | 0.0 | 7 May 2025 |
| 27 | HK Fat Cat | X | 1 | 0.0 | 0.0 | 0.0 | 14 Jan 2025 |