Home Vendors Products Insights Red Flags About Methodology FAQ Free Test Verify Batch Vendor Support
#VendorRatingCountAvgMinMaxMost Recent
1HomopeptideA510.09.910.021 May 2026
2Tianjin Finder Chemical TFCA59.99.910.016 Apr 2026
3Wuhan Wansheng Bio (WWB)A29.69.49.824 May 2026
4Shanghai Sigma Audley SSAA38.98.49.524 May 2026
5Nantong Guangyuan Chemical GYCA68.88.010.024 May 2026
6Glbiochem (Shanghai)A78.77.39.724 May 2026
7Qingdao Sigma Chemical QSCA88.47.510.024 May 2026
8LipeptidesX110.010.010.024 Apr 2025
9NextGen HealthX18.78.78.713 Jun 2025
10TCIX18.68.68.620 Jun 2025
11Aavant ResearchX18.48.48.427 Feb 2025
12AKS ChemX18.28.28.22 Jul 2025
13Alpha-GenB26.55.97.125 May 2026
14Shandong Aishi BiotechnologyD26.54.68.326 Jan 2026
15Diju Peptides Wellness and CoX16.56.56.52 Apr 2025
16Zhejiang Yichenkang BiotechnologyB46.44.67.824 May 2026
17Tianjin Ruiwang New Material Technology CoX16.26.26.221 May 2025
18HazelX15.75.75.728 Mar 2025
19Biolongevity LabsA25.14.75.420 May 2026
20Amplified AminoX14.64.64.63 Jul 2025
21NuLife PeptidesX11.41.41.414 Jan 2025
22HybiopeptidesX10.20.20.214 Jan 2025
23Marvel PeptideX10.00.00.021 May 2025