Tadalafil (Cialis)
35
Vendors
106
Samples
5.3
Avg Score
Vendor grade distribution
35 vendors · 0 flagged D–E
29
A
1
B
1
C
0
D
0
E
4
X
| # | Vendor | Rating | Count | Avg | Min | Max | Range 0–10 | Most Recent |
|---|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 6 | 10.0 | 10.0 | 10.0 | 16 Apr 2026 | |
| 2 | WuXi TIDES | A | 5 | 10.0 | 9.9 | 10.0 | 21 Jul 2026 | |
| 3 | QYAOBIO | A | 4 | 10.0 | 9.9 | 10.0 | 8 Jul 2026 | |
| 4 | Kerui Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 11 Jun 2026 | |
| 5 | Shanghai Sigma Audley | A | 4 | 10.0 | 9.9 | 10.0 | 9 Jul 2026 | |
| 6 | SinoPep | A | 4 | 10.0 | 9.9 | 10.0 | 13 Jul 2026 | |
| 7 | Sangon Bio | A | 3 | 10.0 | 9.9 | 10.0 | 8 May 2026 | |
| 8 | Mokemei Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 11 May 2026 | |
| 9 | Chinese Peptide Company | A | 3 | 10.0 | 10.0 | 10.0 | 22 May 2026 | |
| 10 | Bachem | A | 2 | 10.0 | 10.0 | 10.0 | 5 Jul 2026 | |
| 11 | Hybio Pharmaceutical | A | 2 | 10.0 | 10.0 | 10.0 | 3 Aug 2026 | |
| 12 | Thermo Fisher Scientific | A | 2 | 10.0 | 10.0 | 10.0 | 13 Aug 2026 | |
| 13 | AmbioPharm | A | 2 | 10.0 | 10.0 | 10.0 | 23 Mar 2026 | |
| 14 | Homopeptide | A | 5 | 9.9 | 9.9 | 10.0 | 24 May 2026 | |
| 15 | JEEP Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 28 May 2026 | |
| 16 | Hubei Jianxiang | A | 4 | 9.9 | 9.9 | 10.0 | 2 Jul 2026 | |
| 17 | Shanghai Wibson Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 12 Jul 2026 | |
| 18 | PolyPeptide Group | A | 4 | 9.9 | 9.9 | 10.0 | 5 Aug 2026 | |
| 19 | Flourishglobal Peptide | A | 3 | 9.9 | 9.9 | 10.0 | 19 Jun 2026 | |
| 20 | GenScript Peptides | A | 3 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 | |
| 21 | Shanghai ERP Biotechnology | A | 2 | 9.9 | 9.9 | 9.9 | 1 Jul 2026 | |
| 22 | Sigma-Aldrich | A | 2 | 9.9 | 9.9 | 10.0 | 18 Aug 2026 | |
| 23 | Asymchem | A | 2 | 9.9 | 9.9 | 10.0 | 16 Aug 2026 | |
| 24 | Qingdao Sigma Chemical QSC | A | 4 | 8.9 | 8.5 | 9.5 | 24 May 2026 | |
| 25 | Shanghai Sigma Audley SSA | A | 2 | 8.6 | 8.1 | 9.0 | 24 May 2026 | |
| 26 | Wuhan Wansheng Bio (WWB) | A | 4 | 8.4 | 8.3 | 8.6 | 21 May 2026 | |
| 27 | Glbiochem (Shanghai) | A | 5 | 7.9 | 6.5 | 8.6 | 25 May 2026 | |
| 28 | Nantong Guangyuan Chemical GYC | A | 3 | 7.7 | 6.5 | 8.6 | 24 May 2026 | |
| 29 | Yimei | B | 3 | 6.7 | 6.6 | 6.8 | 17 May 2026 | |
| 30 | PeptiSlim | C | 2 | 6.3 | 4.8 | 7.8 | 25 May 2026 | |
| 31 | Nuscience Peptides | A | 2 | 5.5 | 5.5 | 5.6 | 21 May 2026 | |
| 32 | Suaway Lab Research | X | 1 | 5.2 | 5.2 | 5.2 | 14 Jan 2025 | |
| 33 | Amino Lair | X | 1 | 4.9 | 4.9 | 4.9 | 27 Feb 2025 | |
| 34 | Quenna PMQ | X | 1 | 4.0 | 4.0 | 4.0 | 17 Dec 2024 | |
| 35 | PRIVATE | X | 1 | 0.0 | 0.0 | 0.0 | 24 Apr 2025 |