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Vendor grade distribution

42 vendors · 0 flagged D–E
33
A
0
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0
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D
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E
9
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 8 10.0 9.9 10.0
16 Apr 2026
2 Homopeptide A 6 10.0 9.9 10.0
24 May 2026
3 Chinese Peptide Company A 4 10.0 9.9 10.0
10 Jun 2026
4 GenScript Peptides A 4 10.0 10.0 10.0
12 Jun 2026
5 Sangon Bio A 3 10.0 10.0 10.0
3 Jul 2026
6 Shanghai Sigma Audley A 3 10.0 10.0 10.0
10 May 2026
7 WuXi TIDES A 3 10.0 9.9 10.0
16 Jul 2026
8 Thermo Fisher Scientific A 3 10.0 9.9 10.0
25 Jul 2026
9 JEEP Peptides A 2 10.0 10.0 10.0
24 May 2026
10 Hubei Jianxiang A 2 10.0 10.0 10.0
27 Jun 2026
11 PolyPeptide Group A 2 10.0 10.0 10.0
1 Jun 2026
12 AmbioPharm A 2 10.0 10.0 10.0
2 Jul 2026
13 Shanghai Wibson Biotechnology A 4 9.9 9.9 10.0
5 Jul 2026
14 Sigma-Aldrich A 4 9.9 9.9 10.0
7 Jul 2026
15 SinoPep A 4 9.9 9.9 10.0
18 Jul 2026
16 Shanghai ERP Biotechnology A 3 9.9 9.9 10.0
1 May 2026
17 QYAOBIO A 3 9.9 9.9 10.0
5 Jul 2026
18 Kerui Peptides A 3 9.9 9.9 10.0
2 Jul 2026
19 Mokemei Biotechnology A 3 9.9 9.9 10.0
10 Jul 2026
20 Flourishglobal Peptide A 3 9.9 9.9 10.0
28 Mar 2026
21 Hybio Pharmaceutical A 3 9.9 9.9 9.9
1 Jun 2026
22 Bachem A 2 9.9 9.9 9.9
21 May 2026
23 Asymchem A 2 9.9 9.9 10.0
22 Jun 2026
24 Qingdao Sigma Chemical QSC A 7 9.6 8.4 10.0
23 May 2026
25 Shanghai Sigma Audley SSA A 3 9.5 8.6 10.0
23 May 2026
26 Nantong Guangyuan Chemical GYC A 3 8.9 7.9 10.0
21 May 2026
27 Glbiochem (Shanghai) A 6 8.6 7.3 10.0
25 May 2026
28 Wuhan Wansheng Bio (WWB) A 8 8.0 6.0 9.8
24 May 2026
29 Pure Rawz X 1 10.0 10.0 10.0
24 Apr 2025
30 Diju Peptides Wellness and Co X 1 10.0 10.0 10.0
2 Jul 2025
31 Zenith Jove Peptide ZJ X 1 8.3 8.3 8.3
2 Apr 2025
32 Atomik Labz A 3 7.8 7.1 8.5
24 May 2026
33 Shandong Shengyuan Peptide Technology A 2 7.3 7.1 7.5
24 May 2026
34 Peptidology X 1 7.0 7.0 7.0
16 Mar 2025
35 Paramount Peptides A 6 6.5 5.5 8.3
25 May 2026
36 Injectify A 2 6.0 4.6 7.4
26 Jan 2026
37 NextechLabs X 1 5.4 5.4 5.4
3 Jun 2025
38 Hunan Ruiwang Technology Center X 1 5.2 5.2 5.2
20 Jun 2025
39 Deuschem X 1 5.1 5.1 5.1
21 May 2025
40 Loti Labs A 2 3.1 2.2 4.1
24 May 2026
41 Regenerative Research X 1 2.3 2.3 2.3
13 Jun 2025
42 LOOKBiotech X 1 0.0 0.0 0.0
3 Jul 2025