Isotretinoin
26
Vendors
78
Samples
4.4
Average score
23 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 6 | 10.0 | 9.9 | 10.0 | 23 May 2026 |
| 2 | Tianjin Finder Chemical TFC | A | 5 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 3 | Hubei Jianxiang | A | 4 | 10.0 | 10.0 | 10.0 | 11 Jul 2026 |
| 4 | JEEP Peptides | A | 3 | 10.0 | 9.9 | 10.0 | 27 May 2026 |
| 5 | Bachem | A | 2 | 10.0 | 10.0 | 10.0 | 14 Jun 2026 |
| 6 | Mokemei Biotechnology | A | 4 | 9.9 | 9.9 | 9.9 | 11 Jul 2026 |
| 7 | Shanghai Sigma Audley | A | 4 | 9.9 | 9.9 | 10.0 | 22 May 2026 |
| 8 | WuXi TIDES | A | 4 | 9.9 | 9.9 | 10.0 | 22 Jul 2026 |
| 9 | Shanghai ERP Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 5 Jul 2026 |
| 10 | Shanghai Wibson Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 13 Jul 2026 |
| 11 | Sangon Bio | A | 2 | 9.9 | 9.9 | 10.0 | 8 Apr 2026 |
| 12 | QYAOBIO | A | 2 | 9.9 | 9.9 | 10.0 | 7 Jul 2026 |
| 13 | Kerui Peptides | A | 2 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 |
| 14 | Flourishglobal Peptide | A | 2 | 9.9 | 9.9 | 10.0 | 13 Jul 2026 |
| 15 | Chinese Peptide Company | A | 2 | 9.9 | 9.9 | 10.0 | 2 May 2026 |
| 16 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.7 | 7.1 | 10.0 | 24 May 2026 |
| 17 | Nantong Guangyuan Chemical GYC | A | 4 | 8.7 | 7.7 | 9.9 | 24 May 2026 |
| 18 | Glbiochem (Shanghai) | A | 4 | 8.3 | 7.5 | 9.6 | 25 May 2026 |
| 19 | Shanghai Sigma Audley SSA | A | 7 | 8.2 | 6.5 | 9.5 | 21 May 2026 |
| 20 | Qingdao Sigma Chemical QSC | A | 2 | 7.7 | 6.8 | 8.5 | 21 May 2026 |
| 21 | Simple Peptide | X | 1 | 7.5 | 7.5 | 7.5 | 13 Jun 2025 |
| 22 | Astro Peptides | X | 1 | 6.2 | 6.2 | 6.2 | 27 Feb 2025 |
| 23 | Quenna PMQ | X | 1 | 5.0 | 5.0 | 5.0 | 13 Feb 2025 |
| 24 | Peptides 4 Research | X | 1 | 4.4 | 4.4 | 4.4 | 13 Jun 2025 |
| 25 | Zhuoyue Biotechnology | X | 1 | 3.4 | 3.4 | 3.4 | 7 May 2025 |
| 26 | Lejian Biotech Peptide | X | 1 | 0.0 | 0.0 | 0.0 | 3 Jul 2025 |