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Vendor grade distribution

50 vendors · 0 flagged D–E
33
A
2
B
1
C
0
D
0
E
14
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 6 10.0 9.9 10.0
23 May 2026
2 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
3 WuXi TIDES A 5 10.0 10.0 10.0
20 Jun 2026
4 Shanghai ERP Biotechnology A 4 10.0 10.0 10.0
1 Jul 2026
5 Hubei Jianxiang A 4 10.0 9.9 10.0
3 Jul 2026
6 Hybio Pharmaceutical A 4 10.0 10.0 10.0
11 Aug 2026
7 Thermo Fisher Scientific A 4 10.0 9.9 10.0
26 Jun 2026
8 Sangon Bio A 3 10.0 9.9 10.0
25 Jun 2026
9 Bachem A 3 10.0 9.9 10.0
5 Jul 2026
10 Chinese Peptide Company A 3 10.0 9.9 10.0
3 Jun 2026
11 Shanghai Sigma Audley A 3 10.0 9.9 10.0
18 Jun 2026
12 Asymchem A 3 10.0 10.0 10.0
12 Jun 2026
13 JEEP Peptides A 2 10.0 10.0 10.0
22 Mar 2026
14 Flourishglobal Peptide A 2 10.0 10.0 10.0
27 Jun 2026
15 Shanghai Wibson Biotechnology A 4 9.9 9.9 10.0
14 Jul 2026
16 GenScript Peptides A 4 9.9 9.9 10.0
5 Jul 2026
17 PolyPeptide Group A 4 9.9 9.9 10.0
18 Aug 2026
18 QYAOBIO A 3 9.9 9.9 10.0
6 Jul 2026
19 Kerui Peptides A 2 9.9 9.9 10.0
11 Jul 2026
20 Mokemei Biotechnology A 2 9.9 9.9 9.9
22 Jun 2026
21 Sigma-Aldrich A 2 9.9 9.9 10.0
8 Jul 2026
22 SinoPep A 2 9.9 9.9 9.9
17 May 2026
23 AmbioPharm A 2 9.9 9.9 10.0
6 Apr 2026
24 Shanghai Sigma Audley SSA A 7 8.9 7.5 10.0
23 May 2026
25 Nantong Guangyuan Chemical GYC A 7 8.9 8.3 9.5
21 May 2026
26 Qingdao Sigma Chemical QSC A 5 8.6 6.1 9.8
21 May 2026
27 Wuhan Wansheng Bio (WWB) A 6 8.5 6.7 9.3
23 May 2026
28 Glbiochem (Shanghai) A 2 8.2 8.0 8.5
24 May 2026
29 NUPEPS Peptides X 1 9.6 9.6 9.6
17 Dec 2024
30 Peptide Partners A 6 8.1 4.8 10.0
19 Jan 2026
31 Polaris Peptides A 6 7.5 6.1 9.4
26 Jan 2026
32 LiliPeptide C 2 7.5 7.1 8.0
19 Jan 2026
33 Bio Pepz X 1 7.5 7.5 7.5
16 Mar 2025
34 Huaian Hanyou Peptide X 1 7.4 7.4 7.4
13 Jun 2025
35 Allen Biotechnology Co ABC B 3 6.9 5.9 8.3
21 May 2026
36 Accelerate Labs A 2 6.9 6.8 7.0
21 May 2026
37 Verified Peptides A 3 6.7 5.7 8.2
26 Jan 2026
38 Xingruida XDR X 1 6.4 6.4 6.4
8 Jul 2025
39 Huayi Biotechnology X 1 6.2 6.2 6.2
13 Feb 2025
40 Elite Research USA B 2 5.4 4.1 6.7
26 Jan 2026
41 YB Peptide X 1 5.4 5.4 5.4
25 Apr 2025
42 Dankang BioHealth X 1 5.0 5.0 5.0
9 Jun 2025
43 Amino Asylum X 1 4.6 4.6 4.6
6 May 2025
44 Suaway Lab Research A 2 4.3 3.6 5.0
26 Jan 2026
45 Xingtai Lesda Technology X 1 4.0 4.0 4.0
20 Jun 2025
46 Guangzhou Yuao Trading X 1 3.2 3.2 3.2
13 Feb 2025
47 Hybiopeptides X 1 3.1 3.1 3.1
13 Feb 2025
48 Swiss Chems X 1 2.8 2.8 2.8
6 May 2025
49 Coffee and Peppers X 1 1.6 1.6 1.6
8 Jul 2025
50 Hebei Chengtong Technology X 1 1.4 1.4 1.4
7 May 2025