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
2HomopeptideA510.09.910.023 May 2026
3Glbiochem (Shanghai)A39.18.29.824 May 2026
4Wuhan Wansheng Bio (WWB)A68.87.510.024 May 2026
5Nantong Guangyuan Chemical GYCA68.78.210.024 May 2026
6Shanghai Sigma Audley SSAA68.67.79.821 May 2026
7Qingdao Sigma Chemical QSCA88.07.48.621 May 2026
8HkRoidsX18.88.88.88 Jul 2025
9Xingtai Lesda TechnologyX18.68.68.63 Jun 2025
10Qing Li PeptideA78.36.39.921 May 2026
11PeptiSlimC37.85.39.225 May 2026
12Xian Yihang TechnologyC47.35.99.325 May 2026
13Alpha-GenB36.86.17.617 May 2026
14Peptide WorldwideX16.86.86.824 Apr 2025
15Royal PeptidesB36.56.37.020 May 2026
16Pharma Grade PeptidesX16.46.46.42 Jul 2025
17Shanghai ERP peptide BiotechnologyX16.36.36.313 Jun 2025
18Limitless Life NootropicsX16.06.06.016 Mar 2025
19Peptides 4 ResearchC25.55.05.924 May 2026
20Prime PeptidesX15.45.45.414 Jan 2025
21Loti LabsX15.25.25.23 Jun 2025
22Evolve BioPepX15.05.05.013 Jun 2025
23Peptide GurusB34.71.68.219 Jan 2026
24Yabang PeptideX14.64.64.68 Jul 2025
25PeptiLab ResearchX14.54.54.53 Jul 2025
26Nanjing Xiyuxun Technology XYXX14.34.34.316 Mar 2025
27Xingtai Jiachuang TechnologyX13.93.93.921 May 2025
28Zhuoyue BiotechnologyX10.40.40.414 Jan 2025
29Marvel PeptideX10.00.00.013 Feb 2025
30HK Fat CatX10.00.00.017 Dec 2024