Home Vendors Products Insights Red Flags About Methodology FAQ Free Test Verify Batch Vendor Support
#VendorRatingCountAvgMinMaxMost Recent
1Tianjin Finder Chemical TFCA710.09.910.016 Apr 2026
2HomopeptideA610.09.910.023 May 2026
3QYAOBIOA410.09.910.011 Jul 2026
4Shanghai Wibson BiotechnologyA410.09.910.06 Jul 2026
5Hybio PharmaceuticalA410.09.910.03 Aug 2026
6PolyPeptide GroupA410.09.910.012 Jul 2026
7Shanghai ERP BiotechnologyA310.09.910.024 Jun 2026
8Chinese Peptide CompanyA310.09.910.04 Jul 2026
9SinoPepA310.09.910.013 Jul 2026
10AsymchemA310.010.010.08 Aug 2026
11Kerui PeptidesA49.99.910.028 Jun 2026
12Mokemei BiotechnologyA49.99.910.013 Jul 2026
13Shanghai Sigma AudleyA49.99.910.018 Jul 2026
14WuXi TIDESA49.99.910.019 Jul 2026
15GenScript PeptidesA49.99.910.027 Jul 2026
16JEEP PeptidesA39.99.99.927 Jun 2026
17Hubei JianxiangA39.99.910.022 Jun 2026
18Flourishglobal PeptideA39.99.910.016 Jun 2026
19Sangon BioA29.99.910.013 Jun 2026
20BachemA29.99.910.01 Jun 2026
21Sigma-AldrichA29.99.99.917 May 2026
22Thermo Fisher ScientificA29.99.99.93 Aug 2026
23AmbioPharmA29.99.99.96 Aug 2026
24Shanghai Sigma Audley SSAA38.98.09.425 May 2026
25Glbiochem (Shanghai)A68.67.79.325 May 2026
26Wuhan Wansheng Bio (WWB)A78.47.19.924 May 2026
27Qingdao Sigma Chemical QSCA68.47.19.321 May 2026
28Nantong Guangyuan Chemical GYCA78.27.19.124 May 2026
29Hunan GoodPeptides Biotech CoX19.69.69.611 Jun 2025
30Kits4lessX19.59.59.52 Jul 2025
31Xingtai Pukelai Technology CoX19.09.09.09 Jun 2025
32LN PeptidesX18.58.58.527 Feb 2025
33Hangzhou Mandy BiotechnologyX18.58.58.520 Jun 2025
34Qing Li PeptideA147.65.89.324 May 2026
35Peptide SciencesA97.44.69.226 Jan 2026
36Shandong Shengyuan Peptide TechnologyX17.47.47.411 Jun 2025
37Polaris PeptidesA97.34.69.324 May 2026
38Hangzhou Youngpeptide Biotechnology HYBX17.37.37.313 Feb 2025
39Pure Tested PeptidesX16.86.86.89 Jun 2025
40Shanxi Qianyecao Biotech QYCX16.46.46.425 Apr 2025
41Champion PeptideX16.26.26.23 Jul 2025
42Atomik LabzA25.74.07.326 Jan 2026
43Hunan Ruiwang Technology CenterX15.75.75.711 Jun 2025
44Dragon PharmaX14.74.74.73 Jul 2025
45Top PeptideX14.54.54.524 Apr 2025
46Verified PeptidesX14.04.04.014 Jan 2025
47Limitless Life NootropicsX13.73.73.720 Jun 2025
48Marvel PeptideX10.00.00.09 Jun 2025
49Peptide ArkX10.00.00.07 May 2025