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Vendor grade distribution

41 vendors · 1 flagged D–E
30
A
1
B
1
C
1
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
25 May 2026
2 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
3 QYAOBIO A 4 10.0 9.9 10.0
26 Jun 2026
4 Hybio Pharmaceutical A 4 10.0 10.0 10.0
24 Jul 2026
5 Shanghai ERP Biotechnology A 3 10.0 10.0 10.0
18 Jun 2026
6 Kerui Peptides A 3 10.0 9.9 10.0
4 Jun 2026
7 SinoPep A 3 10.0 9.9 10.0
8 Jul 2026
8 Chinese Peptide Company A 2 10.0 10.0 10.0
26 Jun 2026
9 Sigma-Aldrich A 2 10.0 10.0 10.0
15 Jul 2026
10 Sangon Bio A 4 9.9 9.9 10.0
23 Jun 2026
11 JEEP Peptides A 4 9.9 9.9 10.0
11 Jul 2026
12 Bachem A 4 9.9 9.9 10.0
10 Jul 2026
13 Flourishglobal Peptide A 4 9.9 9.9 10.0
25 Jun 2026
14 Shanghai Sigma Audley A 4 9.9 9.9 10.0
24 Jul 2026
15 WuXi TIDES A 4 9.9 9.9 10.0
18 Jul 2026
16 GenScript Peptides A 4 9.9 9.9 10.0
14 Jul 2026
17 Hubei Jianxiang A 3 9.9 9.9 10.0
19 Jun 2026
18 AmbioPharm A 3 9.9 9.9 10.0
25 Jul 2026
19 Mokemei Biotechnology A 2 9.9 9.9 10.0
18 May 2026
20 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
22 Jun 2026
21 PolyPeptide Group A 2 9.9 9.9 9.9
20 May 2026
22 Thermo Fisher Scientific A 2 9.9 9.9 9.9
19 Jun 2026
23 Asymchem A 2 9.9 9.9 10.0
24 May 2026
24 Shanghai Sigma Audley SSA A 5 9.0 7.4 10.0
21 May 2026
25 Qingdao Sigma Chemical QSC A 2 8.9 8.5 9.4
24 May 2026
26 Glbiochem (Shanghai) A 7 8.8 7.2 9.9
21 May 2026
27 Wuhan Wansheng Bio (WWB) A 4 8.1 6.3 9.4
24 May 2026
28 Nantong Guangyuan Chemical GYC A 2 7.6 7.0 8.2
24 May 2026
29 Paramount Peptides A 3 7.8 6.8 8.6
24 May 2026
30 Liberty Peptides X 1 7.6 7.6 7.6
9 Jun 2025
31 Mix Peptides D 2 7.5 5.7 9.3
20 May 2026
32 ZhuoYan lab C 2 7.2 7.0 7.3
17 May 2026
33 TCI X 1 6.6 6.6 6.6
14 Jan 2025
34 Risynth Bio X 1 6.2 6.2 6.2
20 Jun 2025
35 Dragon Pharma X 1 5.3 5.3 5.3
13 Feb 2025
36 Regenerative Research X 1 4.4 4.4 4.4
6 May 2025
37 Elite Research USA B 4 4.3 3.5 4.9
17 May 2026
38 Alimo Peptide X 1 4.2 4.2 4.2
13 Jun 2025
39 Deuschem A 2 4.1 3.2 5.0
19 Jan 2026
40 Coffee and Peppers X 1 0.4 0.4 0.4
7 May 2025
41 Explicit Sarms X 1 0.0 0.0 0.0
14 Jan 2025