MK-677 (Ibutamoren)
34
Vendors
116
Samples
8.6
Average score
25 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Homopeptide | A | 6 | 10.0 | 9.9 | 10.0 | 24 May 2026 |
| 2 | Tianjin Finder Chemical TFC | A | 4 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 3 | Sangon Bio | A | 4 | 10.0 | 9.9 | 10.0 | 22 Apr 2026 |
| 4 | Kerui Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 6 Apr 2026 |
| 5 | Chinese Peptide Company | A | 4 | 10.0 | 9.9 | 10.0 | 11 Jun 2026 |
| 6 | Asymchem | A | 4 | 10.0 | 9.9 | 10.0 | 25 Jul 2026 |
| 7 | Shanghai ERP Biotechnology | A | 3 | 10.0 | 9.9 | 10.0 | 14 May 2026 |
| 8 | Shanghai Wibson Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 23 May 2026 |
| 9 | Shanghai Sigma Audley | A | 3 | 10.0 | 10.0 | 10.0 | 6 Jul 2026 |
| 10 | Hybio Pharmaceutical | A | 3 | 10.0 | 9.9 | 10.0 | 5 May 2026 |
| 11 | Hubei Jianxiang | A | 2 | 10.0 | 10.0 | 10.0 | 20 May 2026 |
| 12 | GenScript Peptides | A | 2 | 10.0 | 10.0 | 10.0 | 21 Jun 2026 |
| 13 | WuXi TIDES | A | 5 | 9.9 | 9.9 | 10.0 | 19 Jun 2026 |
| 14 | JEEP Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 1 Jun 2026 |
| 15 | Bachem | A | 4 | 9.9 | 9.9 | 10.0 | 11 Mar 2026 |
| 16 | Mokemei Biotechnology | A | 4 | 9.9 | 9.9 | 10.0 | 22 Jun 2026 |
| 17 | Flourishglobal Peptide | A | 4 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 |
| 18 | Sigma-Aldrich | A | 4 | 9.9 | 9.9 | 10.0 | 1 Jun 2026 |
| 19 | SinoPep | A | 4 | 9.9 | 9.9 | 10.0 | 3 Jul 2026 |
| 20 | Thermo Fisher Scientific | A | 3 | 9.9 | 9.9 | 10.0 | 13 Aug 2026 |
| 21 | QYAOBIO | A | 2 | 9.9 | 9.9 | 10.0 | 12 May 2026 |
| 22 | PolyPeptide Group | A | 2 | 9.9 | 9.9 | 10.0 | 19 Jun 2026 |
| 23 | AmbioPharm | A | 2 | 9.9 | 9.9 | 9.9 | 20 Jun 2026 |
| 24 | Qingdao Sigma Chemical QSC | A | 2 | 9.0 | 8.0 | 10.0 | 21 May 2026 |
| 25 | Shanghai Sigma Audley SSA | A | 5 | 8.8 | 7.3 | 9.7 | 25 May 2026 |
| 26 | Glbiochem (Shanghai) | A | 8 | 8.7 | 6.8 | 10.0 | 21 May 2026 |
| 27 | Nantong Guangyuan Chemical GYC | A | 6 | 8.2 | 6.9 | 9.0 | 25 May 2026 |
| 28 | Wuhan Wansheng Bio (WWB) | A | 3 | 8.0 | 6.9 | 8.9 | 24 May 2026 |
| 29 | OmegAmino | X | 1 | 10.0 | 10.0 | 10.0 | 16 Mar 2025 |
| 30 | Kits4less | X | 1 | 10.0 | 10.0 | 10.0 | 28 Mar 2025 |
| 31 | Polaris Peptides | A | 4 | 9.2 | 8.4 | 10.0 | 19 Jan 2026 |
| 32 | Pure Rawz | X | 1 | 8.7 | 8.7 | 8.7 | 9 Jun 2025 |
| 33 | Zhejiang Yichenkang Biotechnology | B | 2 | 8.2 | 7.6 | 8.8 | 21 May 2026 |
| 34 | Yimei | B | 3 | 7.1 | 7.0 | 7.2 | 24 May 2026 |