Home Vendors Products Insights Red Flags About Methodology FAQ Free Test Verify Batch Vendor Support

Vendor grade distribution

38 vendors · 0 flagged D–E
29
A
1
B
0
C
0
D
0
E
8
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 7 10.0 9.9 10.0
23 May 2026
2 Sangon Bio A 4 10.0 9.9 10.0
19 May 2026
3 Bachem A 4 10.0 10.0 10.0
9 Jul 2026
4 Kerui Peptides A 4 10.0 9.9 10.0
3 Jun 2026
5 Chinese Peptide Company A 4 10.0 9.9 10.0
1 Jul 2026
6 WuXi TIDES A 4 10.0 9.9 10.0
4 Jul 2026
7 Hybio Pharmaceutical A 4 10.0 9.9 10.0
21 Jul 2026
8 PolyPeptide Group A 4 10.0 9.9 10.0
5 Aug 2026
9 JEEP Peptides A 3 10.0 9.9 10.0
2 Jul 2026
10 Hubei Jianxiang A 3 10.0 9.9 10.0
17 Apr 2026
11 Shanghai Sigma Audley A 3 10.0 9.9 10.0
19 Jun 2026
12 Tianjin Finder Chemical TFC A 5 9.9 9.9 10.0
16 Apr 2026
13 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
5 Jul 2026
14 QYAOBIO A 4 9.9 9.9 10.0
24 Jun 2026
15 Thermo Fisher Scientific A 4 9.9 9.9 10.0
16 Aug 2026
16 SinoPep A 4 9.9 9.9 10.0
17 May 2026
17 Flourishglobal Peptide A 3 9.9 9.9 9.9
2 Jul 2026
18 Sigma-Aldrich A 3 9.9 9.9 10.0
1 Jun 2026
19 Mokemei Biotechnology A 2 9.9 9.9 10.0
4 Jun 2026
20 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
26 Jun 2026
21 GenScript Peptides A 2 9.9 9.9 10.0
3 Aug 2026
22 Asymchem A 2 9.9 9.9 9.9
1 Aug 2026
23 AmbioPharm A 2 9.9 9.9 10.0
5 Jun 2026
24 Wuhan Wansheng Bio (WWB) A 5 9.5 8.9 10.0
21 May 2026
25 Qingdao Sigma Chemical QSC A 8 8.9 7.9 9.7
24 May 2026
26 Nantong Guangyuan Chemical GYC A 6 8.8 7.6 10.0
24 May 2026
27 Glbiochem (Shanghai) A 7 8.5 7.4 10.0
23 May 2026
28 Shanghai Sigma Audley SSA A 4 8.5 6.6 10.0
25 May 2026
29 Bulk Peptide Wholesale A 2 8.0 6.7 9.3
24 May 2026
30 Diju Peptides Wellness and Co X 1 10.0 10.0 10.0
17 Dec 2024
31 Bfflist AMO B 6 9.1 8.0 10.0
24 May 2026
32 HealthTide Biotech X 1 8.3 8.3 8.3
16 Mar 2025
33 Shandong Shengyuan Peptide Technology X 1 7.6 7.6 7.6
2 Apr 2025
34 Kerisite Shenzhen International X 1 5.8 5.8 5.8
11 Jun 2025
35 M-Peptides X 1 4.4 4.4 4.4
16 Mar 2025
36 Lejian Biotech Peptide X 1 0.3 0.3 0.3
17 Dec 2024
37 Wuhan Newtop Biotech X 1 0.0 0.0 0.0
24 Apr 2025
38 Explicit Sarms X 1 0.0 0.0 0.0
3 Jun 2025