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Vendor grade distribution

62 vendors · 0 flagged D–E
32
A
3
B
0
C
0
D
0
E
27
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
2 Homopeptide A 4 10.0 9.9 10.0
24 May 2026
3 Thermo Fisher Scientific A 4 10.0 9.9 10.0
4 Aug 2026
4 Shanghai ERP Biotechnology A 3 10.0 9.9 10.0
6 Jun 2026
5 Bachem A 3 10.0 10.0 10.0
7 Jun 2026
6 Hubei Jianxiang A 3 10.0 10.0 10.0
10 Jul 2026
7 WuXi TIDES A 3 10.0 10.0 10.0
19 Jul 2026
8 Hybio Pharmaceutical A 3 10.0 9.9 10.0
9 Jul 2026
9 Sigma-Aldrich A 3 10.0 9.9 10.0
5 Aug 2026
10 Asymchem A 3 10.0 9.9 10.0
4 Jul 2026
11 AmbioPharm A 3 10.0 10.0 10.0
11 Aug 2026
12 JEEP Peptides A 2 10.0 10.0 10.0
28 Jun 2026
13 QYAOBIO A 4 9.9 9.9 10.0
3 Jul 2026
14 Mokemei Biotechnology A 4 9.9 9.9 10.0
6 Jul 2026
15 Shanghai Wibson Biotechnology A 4 9.9 9.9 10.0
26 May 2026
16 GenScript Peptides A 4 9.9 9.9 10.0
16 Aug 2026
17 Chinese Peptide Company A 3 9.9 9.9 10.0
16 Jun 2026
18 PolyPeptide Group A 3 9.9 9.9 10.0
11 Mar 2026
19 Sangon Bio A 2 9.9 9.9 9.9
4 Jul 2026
20 Kerui Peptides A 2 9.9 9.9 9.9
9 Jun 2026
21 Flourishglobal Peptide A 2 9.9 9.9 10.0
25 May 2026
22 Shanghai Sigma Audley A 2 9.9 9.9 9.9
27 Nov 2025
23 SinoPep A 2 9.9 9.9 10.0
1 Mar 2026
24 Shanghai Sigma Audley SSA A 4 9.2 8.9 10.0
21 May 2026
25 Nantong Guangyuan Chemical GYC A 2 8.9 7.9 10.0
24 May 2026
26 Wuhan Wansheng Bio (WWB) A 3 8.3 7.7 8.8
23 May 2026
27 Glbiochem (Shanghai) A 6 8.1 6.5 8.8
24 May 2026
28 Qingdao Sigma Chemical QSC A 4 7.8 6.9 8.8
24 May 2026
29 Paradigm Peptide X 1 10.0 10.0 10.0
28 Mar 2025
30 PurePEPS X 1 9.4 9.4 9.4
11 Jun 2025
31 NUPEPS Peptides X 1 9.3 9.3 9.3
21 May 2025
32 Xianhong Tong XHT Peptides X 1 9.1 9.1 9.1
14 Jan 2025
33 Bfflist AMO X 1 9.0 9.0 9.0
2 Jul 2025
34 Precision Peptide Co A 2 8.6 8.1 9.0
19 Jan 2026
35 Hazel X 1 8.6 8.6 8.6
28 Mar 2025
36 M-Peptides X 1 8.4 8.4 8.4
25 Apr 2025
37 Prime Peptides X 1 8.1 8.1 8.1
21 May 2025
38 Champion Peptide X 1 7.9 7.9 7.9
3 Jun 2025
39 Planet Peptide X 1 7.9 7.9 7.9
11 Jun 2025
40 Bfflink X 1 7.8 7.8 7.8
27 Feb 2025
41 Shandong Nuoweiou Medical Technology Co X 1 7.7 7.7 7.7
17 Dec 2024
42 Zenith Jove Peptide ZJ A 2 7.5 7.4 7.5
21 May 2026
43 SRY Labs B 11 7.1 4.5 9.5
26 Jan 2026
44 Xingtai Jiachuang Technology X 1 7.1 7.1 7.1
6 May 2025
45 Hunan Ruiwang Technology Center X 1 7.1 7.1 7.1
21 May 2025
46 Regenerative Research X 1 6.9 6.9 6.9
7 May 2025
47 Shanghai JinBei Chemical Technology X 1 6.7 6.7 6.7
25 Apr 2025
48 LN Peptides B 2 6.4 4.3 8.5
21 May 2026
49 Nanjing Xiyuxun Technology XYX X 1 6.4 6.4 6.4
27 Feb 2025
50 Science X 1 6.4 6.4 6.4
13 Feb 2025
51 Lipeptides X 1 6.3 6.3 6.3
2 Apr 2025
52 WllyBIO X 1 6.2 6.2 6.2
3 Jul 2025
53 Chimera Peptides X 1 6.2 6.2 6.2
16 Mar 2025
54 Oupeptide A 9 6.1 4.0 7.5
19 Jan 2026
55 Liberty Peptides X 1 6.1 6.1 6.1
24 Apr 2025
56 Haikou Mingheng Technology X 1 6.0 6.0 6.0
11 Jun 2025
57 Platinum Cryo B 2 5.7 3.4 7.9
17 May 2026
58 Dragon Pharma X 1 5.7 5.7 5.7
14 Jan 2025
59 Forever Young Pharmacy A 2 5.2 3.4 7.1
19 Jan 2026
60 Pharma Grade Peptides X 1 4.9 4.9 4.9
11 Jun 2025
61 Qingdao VitaConin International Trading X 1 2.9 2.9 2.9
27 Feb 2025
62 PepKits X 1 0.0 0.0 0.0
3 Jul 2025