Andarine S4
42
Vendors
104
Samples
6.6
Average score
23 May 2026
Latest assay
| № | Vendor | Rating | Samples | Avg | Min | Max | Most recent |
|---|---|---|---|---|---|---|---|
| 1 | Tianjin Finder Chemical TFC | A | 4 | 10.0 | 9.9 | 10.0 | 16 Apr 2026 |
| 2 | Homopeptide | A | 4 | 9.9 | 9.9 | 10.0 | 24 May 2026 |
| 3 | Wuhan Wansheng Bio (WWB) | A | 7 | 8.2 | 7.3 | 9.3 | 24 May 2026 |
| 4 | Glbiochem (Shanghai) | A | 5 | 8.2 | 7.1 | 9.3 | 21 May 2026 |
| 5 | Nantong Guangyuan Chemical GYC | A | 7 | 8.1 | 6.4 | 10.0 | 24 May 2026 |
| 6 | Shanghai Sigma Audley SSA | A | 6 | 8.0 | 7.0 | 9.0 | 25 May 2026 |
| 7 | Qingdao Sigma Chemical QSC | A | 3 | 8.0 | 6.6 | 8.8 | 21 May 2026 |
| 8 | Huaian Hanyou Peptide | X | 1 | 8.7 | 8.7 | 8.7 | 3 Jul 2025 |
| 9 | Shandong Aishi Biotechnology | X | 1 | 8.4 | 8.4 | 8.4 | 28 Mar 2025 |
| 10 | Shandong Shengyuan Peptide Technology | X | 1 | 8.3 | 8.3 | 8.3 | 16 Mar 2025 |
| 11 | Liberty Peptides | X | 1 | 8.1 | 8.1 | 8.1 | 9 Jun 2025 |
| 12 | Top Peptide | X | 1 | 8.1 | 8.1 | 8.1 | 27 Feb 2025 |
| 13 | Zenith Jove Peptide ZJ | X | 1 | 8.1 | 8.1 | 8.1 | 17 Dec 2024 |
| 14 | Welon Peptide Solutions | X | 1 | 7.9 | 7.9 | 7.9 | 20 Jun 2025 |
| 15 | Yiwu Aozuo Trading Co | A | 7 | 7.8 | 4.6 | 9.9 | 21 May 2026 |
| 16 | Royal Peptides | B | 3 | 7.7 | 7.0 | 8.5 | 26 Jan 2026 |
| 17 | Kerisite Shenzhen International | X | 1 | 7.7 | 7.7 | 7.7 | 2 Jul 2025 |
| 18 | Peptide Worldwide | X | 1 | 7.6 | 7.6 | 7.6 | 2 Apr 2025 |
| 19 | Xingruida XDR | B | 6 | 7.2 | 5.7 | 9.1 | 20 May 2026 |
| 20 | Hebei Rimao Technology | C | 3 | 7.2 | 6.0 | 8.4 | 24 May 2026 |
| 21 | Champion Peptide | X | 1 | 7.2 | 7.2 | 7.2 | 8 Jul 2025 |
| 22 | Haikou Mingheng Biotechnology | X | 1 | 7.2 | 7.2 | 7.2 | 17 Dec 2024 |
| 23 | Skye Peptides | A | 2 | 7.1 | 5.6 | 8.7 | 23 May 2026 |
| 24 | Paradigm Peptide | X | 1 | 7.1 | 7.1 | 7.1 | 3 Jul 2025 |
| 25 | Allen Biotechnology Co ABC | B | 3 | 7.0 | 6.7 | 7.1 | 23 May 2026 |
| 26 | Qing Li Peptide | A | 4 | 6.4 | 4.4 | 8.8 | 24 May 2026 |
| 27 | HealthTide Biotech | X | 1 | 6.4 | 6.4 | 6.4 | 17 Dec 2024 |
| 28 | ZLZ Peptide | A | 11 | 6.3 | 3.6 | 8.9 | 24 May 2026 |
| 29 | Mai Peptide | C | 2 | 6.3 | 5.3 | 7.3 | 21 May 2026 |
| 30 | Tianjin Ruiwang New Material Technology Co | A | 2 | 6.3 | 5.6 | 7.0 | 25 May 2026 |
| 31 | Golden Eagle | X | 1 | 6.1 | 6.1 | 6.1 | 14 Jan 2025 |
| 32 | Shanghai ERP peptide Biotechnology | X | 1 | 5.7 | 5.7 | 5.7 | 6 May 2025 |
| 33 | Guangzhou Lengiuanhuang Cosmetics | X | 1 | 5.4 | 5.4 | 5.4 | 25 Apr 2025 |
| 34 | WllyBIO | X | 1 | 5.3 | 5.3 | 5.3 | 9 Jun 2025 |
| 35 | Qingdao Saber Technology Pharma QST | X | 1 | 4.9 | 4.9 | 4.9 | 11 Jun 2025 |
| 36 | Lux Synth Aminos | X | 1 | 4.7 | 4.7 | 4.7 | 2 Jul 2025 |
| 37 | Coastal Peptides | A | 2 | 4.3 | 3.5 | 5.2 | 21 May 2026 |
| 38 | Zhang TY | X | 1 | 4.2 | 4.2 | 4.2 | 9 Jun 2025 |
| 39 | Haikou Mingheng Technology | X | 1 | 4.2 | 4.2 | 4.2 | 17 Dec 2024 |
| 40 | Chimera Peptides | X | 1 | 3.9 | 3.9 | 3.9 | 13 Feb 2025 |
| 41 | PepLab Solutions | X | 1 | 2.2 | 2.2 | 2.2 | 2 Apr 2025 |
| 42 | Peptide Ark | X | 1 | 0.0 | 0.0 | 0.0 | 11 Jun 2025 |