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

Vendor grade distribution

34 vendors · 0 flagged D–E
29
A
1
B
0
C
0
D
0
E
4
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 5 10.0 9.9 10.0
16 Apr 2026
2 Kerui Peptides A 4 10.0 9.9 10.0
5 May 2026
3 Chinese Peptide Company A 4 10.0 10.0 10.0
13 May 2026
4 WuXi TIDES A 4 10.0 9.9 10.0
15 Jun 2026
5 Asymchem A 4 10.0 9.9 10.0
7 Jul 2026
6 Shanghai ERP Biotechnology A 3 10.0 9.9 10.0
6 May 2026
7 Sangon Bio A 3 10.0 9.9 10.0
1 Jul 2026
8 QYAOBIO A 3 10.0 10.0 10.0
9 Jun 2026
9 Hubei Jianxiang A 3 10.0 9.9 10.0
4 Jul 2026
10 GenScript Peptides A 3 10.0 10.0 10.0
3 Aug 2026
11 JEEP Peptides A 2 10.0 10.0 10.0
10 May 2026
12 Mokemei Biotechnology A 2 10.0 10.0 10.0
7 Jul 2026
13 AmbioPharm A 2 10.0 10.0 10.0
17 May 2026
14 Homopeptide A 7 9.9 9.9 10.0
24 May 2026
15 Bachem A 4 9.9 9.9 10.0
7 Jul 2026
16 PolyPeptide Group A 4 9.9 9.9 10.0
26 Jul 2026
17 Shanghai Wibson Biotechnology A 3 9.9 9.9 9.9
7 Jun 2026
18 Thermo Fisher Scientific A 3 9.9 9.9 10.0
28 Jul 2026
19 SinoPep A 3 9.9 9.9 10.0
28 Jun 2026
20 Flourishglobal Peptide A 2 9.9 9.9 10.0
5 Jul 2026
21 Shanghai Sigma Audley A 2 9.9 9.9 10.0
17 May 2026
22 Hybio Pharmaceutical A 2 9.9 9.9 10.0
16 Jun 2026
23 Sigma-Aldrich A 2 9.9 9.9 10.0
28 Jun 2026
24 Qingdao Sigma Chemical QSC A 2 9.2 8.8 9.6
25 May 2026
25 Wuhan Wansheng Bio (WWB) A 5 8.8 7.6 10.0
21 May 2026
26 Nantong Guangyuan Chemical GYC A 2 8.7 8.0 9.4
25 May 2026
27 Shanghai Sigma Audley SSA A 8 8.4 6.6 10.0
24 May 2026
28 Glbiochem (Shanghai) A 5 8.2 7.5 9.0
25 May 2026
29 Yongkang Nuoao Trading Co X 1 7.9 7.9 7.9
2 Apr 2025
30 Peptidology X 1 7.6 7.6 7.6
9 Jun 2025
31 Reta-Peptide B 12 7.1 5.2 10.0
20 May 2026
32 Heman Peptide HM X 1 6.3 6.3 6.3
3 Jul 2025
33 Polaris Peptides A 2 5.8 4.3 7.3
25 May 2026
34 Explicit Sarms X 1 0.0 0.0 0.0
3 Jul 2025