PEG MGF
56
Vendors
165
Samples
6.3
Average score
25 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 5 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | JEEP Peptides | A | 4 | 10.0 | 9.9 | 10.0 | 13 Jun 2026 |
| 3 | Mokemei Biotechnology | A | 4 | 10.0 | 9.9 | 10.0 | 8 Jul 2026 |
| 4 | Shanghai ERP Biotechnology | A | 3 | 10.0 | 10.0 | 10.0 | 10 Jun 2026 |
| 5 | Sangon Bio | A | 3 | 10.0 | 9.9 | 10.0 | 27 May 2026 |
| 6 | QYAOBIO | A | 3 | 10.0 | 9.9 | 10.0 | 2 Jun 2026 |
| 7 | Bachem | A | 3 | 10.0 | 10.0 | 10.0 | 22 Jun 2026 |
| 8 | Chinese Peptide Company | A | 3 | 10.0 | 9.9 | 10.0 | 28 Jun 2026 |
| 9 | Shanghai Sigma Audley | A | 3 | 10.0 | 10.0 | 10.0 | 28 Jun 2026 |
| 10 | WuXi TIDES | A | 3 | 10.0 | 10.0 | 10.0 | 26 Jun 2026 |
| 11 | Homopeptide | A | 5 | 9.9 | 9.9 | 10.0 | 21 May 2026 |
| 12 | Kerui Peptides | A | 4 | 9.9 | 9.9 | 10.0 | 7 Jul 2026 |
| 13 | Hubei Jianxiang | A | 4 | 9.9 | 9.9 | 9.9 | 9 Jul 2026 |
| 14 | Flourishglobal Peptide | A | 3 | 9.9 | 9.9 | 10.0 | 14 Jul 2026 |
| 15 | Shanghai Wibson Biotechnology | A | 3 | 9.9 | 9.9 | 10.0 | 8 Jun 2026 |
| 16 | Qingdao Sigma Chemical QSC | A | 6 | 8.6 | 7.2 | 10.0 | 24 May 2026 |
| 17 | Wuhan Wansheng Bio (WWB) | A | 2 | 8.6 | 8.4 | 8.8 | 24 May 2026 |
| 18 | Nantong Guangyuan Chemical GYC | A | 5 | 8.4 | 7.0 | 9.9 | 25 May 2026 |
| 19 | Glbiochem (Shanghai) | A | 6 | 8.3 | 6.9 | 9.1 | 24 May 2026 |
| 20 | Shanghai Sigma Audley SSA | A | 7 | 8.2 | 6.9 | 9.0 | 25 May 2026 |
| 21 | ZZQ Peptides | E | 2 | 6.5 | 6.4 | 6.5 | 26 Jan 2026 |
| 22 | NUPEPS Peptides | X | 1 | 10.0 | 10.0 | 10.0 | 7 May 2025 |
| 23 | Lux Synth Aminos | X | 1 | 9.6 | 9.6 | 9.6 | 3 Jul 2025 |
| 24 | Henan Sahe Peptide | X | 1 | 9.4 | 9.4 | 9.4 | 24 Apr 2025 |
| 25 | Shanghai Leader Peptide Biotechnology | X | 1 | 8.5 | 8.5 | 8.5 | 8 Jul 2025 |
| 26 | Peptide-S | A | 11 | 8.2 | 4.7 | 10.0 | 24 May 2026 |
| 27 | YB Peptide | X | 1 | 7.8 | 7.8 | 7.8 | 2 Apr 2025 |
| 28 | Bfflink | X | 1 | 7.7 | 7.7 | 7.7 | 13 Feb 2025 |
| 29 | Shandong Shengyuan Peptide Technology | A | 2 | 7.5 | 7.1 | 8.0 | 17 May 2026 |
| 30 | Yabang Peptide | X | 1 | 7.4 | 7.4 | 7.4 | 25 Apr 2025 |
| 31 | Bio Pepz | X | 1 | 7.3 | 7.3 | 7.3 | 13 Feb 2025 |
| 32 | Nexaph | B | 8 | 6.8 | 5.0 | 10.0 | 21 May 2026 |
| 33 | Hebei Rimao Technology | C | 3 | 6.6 | 4.8 | 8.2 | 25 May 2026 |
| 34 | Zhang TY | X | 1 | 6.6 | 6.6 | 6.6 | 14 Jan 2025 |
| 35 | Oupeptide | A | 11 | 6.4 | 4.8 | 8.4 | 23 May 2026 |
| 36 | Diju Peptides Wellness and Co | X | 1 | 6.4 | 6.4 | 6.4 | 2 Jul 2025 |
| 37 | UWA Elite Peptides | X | 1 | 6.1 | 6.1 | 6.1 | 16 Mar 2025 |
| 38 | TSC Top Supplements China | C | 9 | 6.0 | 3.6 | 8.5 | 21 May 2026 |
| 39 | Hangzhou Mandy Biotechnology | X | 1 | 6.0 | 6.0 | 6.0 | 24 Apr 2025 |
| 40 | PurePEPS | X | 1 | 5.9 | 5.9 | 5.9 | 17 Dec 2024 |
| 41 | ZLZ Peptide | A | 9 | 5.8 | 3.7 | 8.5 | 26 Jan 2026 |
| 42 | Shandong Nuoweiou Medical Technology Co | X | 1 | 5.6 | 5.6 | 5.6 | 2 Apr 2025 |
| 43 | Prime Peptides | X | 1 | 5.5 | 5.5 | 5.5 | 7 May 2025 |
| 44 | LN Peptides | X | 1 | 5.5 | 5.5 | 5.5 | 16 Mar 2025 |
| 45 | LSPL | X | 1 | 5.4 | 5.4 | 5.4 | 13 Feb 2025 |
| 46 | Elite Research USA | B | 4 | 5.3 | 4.0 | 7.6 | 24 May 2026 |
| 47 | M-Peptides | X | 1 | 5.2 | 5.2 | 5.2 | 16 Mar 2025 |
| 48 | Regenerative Research | X | 1 | 4.9 | 4.9 | 4.9 | 3 Jun 2025 |
| 49 | Astro Peptides | X | 1 | 4.6 | 4.6 | 4.6 | 13 Feb 2025 |
| 50 | Shenzhen Jiechuang Trading | X | 1 | 4.3 | 4.3 | 4.3 | 25 Apr 2025 |
| 51 | Limitless Life Nootropics | X | 1 | 3.5 | 3.5 | 3.5 | 6 May 2025 |
| 52 | Modern Aminos | X | 1 | 3.2 | 3.2 | 3.2 | 28 Mar 2025 |
| 53 | Guangzhou Yuao Trading | X | 1 | 1.9 | 1.9 | 1.9 | 8 Jul 2025 |
| 54 | HK Fat Cat | X | 1 | 1.4 | 1.4 | 1.4 | 13 Jun 2025 |
| 55 | Lejian Biotech Peptide | X | 1 | 0.0 | 0.0 | 0.0 | 16 Mar 2025 |
| 56 | Peptide Ark | X | 1 | 0.0 | 0.0 | 0.0 | 2 Apr 2025 |