Home Vendors Products Insights Red Flags About Methodology FAQ Free Test Verify Batch Vendor Support
#VendorRatingCountAvgMinMaxMost Recent
1HomopeptideA510.09.910.023 May 2026
2Hubei JianxiangA410.010.010.010 Jun 2026
3Kerui PeptidesA310.09.910.028 Jun 2026
4Flourishglobal PeptideA310.09.910.016 Jul 2026
5Shanghai Sigma AudleyA310.09.910.024 Jul 2026
6WuXi TIDESA310.010.010.015 Jun 2026
7Shanghai Wibson BiotechnologyA210.010.010.014 May 2026
8Tianjin Finder Chemical TFCA69.99.910.016 Apr 2026
9Sangon BioA49.99.910.022 Jun 2026
10BachemA49.99.910.016 Jun 2026
11Chinese Peptide CompanyA49.99.910.011 Jun 2026
12Mokemei BiotechnologyA39.99.99.98 Jul 2026
13Shanghai ERP BiotechnologyA29.99.910.021 Jan 2026
14QYAOBIOA29.99.99.94 Jul 2026
15JEEP PeptidesA29.99.910.02 Jul 2026
16Nantong Guangyuan Chemical GYCA28.98.89.121 May 2026
17Wuhan Wansheng Bio (WWB)A88.57.49.124 May 2026
18Qingdao Sigma Chemical QSCA68.46.99.521 May 2026
19Glbiochem (Shanghai)A38.27.29.224 May 2026
20Shanghai Sigma Audley SSAA68.06.09.424 May 2026
21Rayshine Peptide BiochemicalsX19.39.39.32 Apr 2025
22The Naughty NeedleX19.09.09.027 Feb 2025
23Hebei Rimao TechnologyC28.98.49.521 May 2026
24Bulk Peptide SupplyX18.78.78.77 May 2025
25Shandong Shengyuan Peptide TechnologyA28.36.89.917 May 2026
26AKS ChemX18.18.18.111 Jun 2025
27Reta-PeptideB98.04.810.017 May 2026
28Simple PeptideA27.87.18.517 May 2026
29Lux Synth AminosX17.87.87.82 Jul 2025
30LSPLC37.46.68.520 May 2026
31Amino LairX17.07.07.020 Jun 2025
32Qing Li PeptideA56.75.38.921 May 2026
33Chimera PeptidesX16.46.46.416 Mar 2025
34PeptidologyX16.46.46.417 Dec 2024
35Polaris PeptidesA46.35.47.421 May 2026
36ZhuoYan labX15.95.95.917 Dec 2024
37OmegAminoX15.55.55.516 Mar 2025
38Liberty PeptidesX15.25.25.27 May 2025
39Coastal PeptidesA24.94.65.223 May 2026
40Shanghai Leader Peptide BiotechnologyX14.74.74.76 May 2025
41Amplified AminoX14.34.34.33 Jun 2025
42Regenerative ResearchX13.43.43.420 Jun 2025
43Guangzhou Yuao TradingX10.80.80.824 Apr 2025
44PepLab SolutionsX10.00.00.013 Jun 2025