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Vendor grade distribution

64 vendors · 0 flagged D–E
35
A
2
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 5 10.0 10.0 10.0
16 Apr 2026
2 Hubei Jianxiang A 4 10.0 10.0 10.0
17 May 2026
3 Shanghai Sigma Audley A 4 10.0 10.0 10.0
11 Jun 2026
4 SinoPep A 4 10.0 9.9 10.0
25 Jul 2026
5 AmbioPharm A 4 10.0 9.9 10.0
21 Jun 2026
6 Shanghai ERP Biotechnology A 3 10.0 9.9 10.0
18 Mar 2026
7 Bachem A 3 10.0 10.0 10.0
21 Jun 2026
8 WuXi TIDES A 3 10.0 9.9 10.0
17 Feb 2026
9 GenScript Peptides A 3 10.0 9.9 10.0
26 Jul 2026
10 Thermo Fisher Scientific A 3 10.0 9.9 10.0
14 Aug 2026
11 QYAOBIO A 2 10.0 10.0 10.0
24 Feb 2026
12 Mokemei Biotechnology A 2 10.0 10.0 10.0
23 May 2026
13 Flourishglobal Peptide A 2 10.0 10.0 10.0
5 May 2026
14 Chinese Peptide Company A 2 10.0 10.0 10.0
21 Jun 2026
15 Hybio Pharmaceutical A 2 10.0 10.0 10.0
21 May 2026
16 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
17 JEEP Peptides A 4 9.9 9.9 10.0
18 Jun 2026
18 Kerui Peptides A 4 9.9 9.9 9.9
9 Jul 2026
19 Asymchem A 3 9.9 9.9 10.0
28 Jul 2026
20 Sangon Bio A 2 9.9 9.9 10.0
1 Jul 2026
21 Shanghai Wibson Biotechnology A 2 9.9 9.9 9.9
9 May 2026
22 Sigma-Aldrich A 2 9.9 9.9 10.0
18 Jun 2026
23 PolyPeptide Group A 2 9.9 9.9 10.0
10 Jul 2026
24 Nantong Guangyuan Chemical GYC A 7 9.1 7.3 10.0
23 May 2026
25 Glbiochem (Shanghai) A 8 8.8 7.5 10.0
25 May 2026
26 Shanghai Sigma Audley SSA A 8 8.6 7.8 9.3
21 May 2026
27 Qingdao Sigma Chemical QSC A 8 8.3 7.0 9.4
23 May 2026
28 Wuhan Wansheng Bio (WWB) A 6 8.3 7.5 9.4
21 May 2026
29 Lux Synth Aminos X 1 10.0 10.0 10.0
2 Apr 2025
30 NUPEPS Peptides X 1 9.6 9.6 9.6
24 Apr 2025
31 PeptiAtlas X 1 9.0 9.0 9.0
3 Jul 2025
32 Haikou Mingheng Technology X 1 9.0 9.0 9.0
13 Feb 2025
33 Bfflist AMO B 2 8.9 8.3 9.6
19 Jan 2026
34 Shanghai Leader Peptide Biotechnology X 1 8.9 8.9 8.9
27 Feb 2025
35 OmegAmino X 1 8.7 8.7 8.7
20 Jun 2025
36 Aavant Research X 1 8.6 8.6 8.6
7 May 2025
37 NextGen Health X 1 8.4 8.4 8.4
7 May 2025
38 Mix Peptides X 1 7.7 7.7 7.7
2 Jul 2025
39 Tianjin Ruiwang New Material Technology Co A 8 7.6 4.5 10.0
26 Jan 2026
40 Eternal Peptides A 2 7.0 6.9 7.1
24 May 2026
41 Top Peptide X 1 7.0 7.0 7.0
3 Jul 2025
42 Shanghai Baoju B 2 6.9 5.8 8.0
24 May 2026
43 Oasis Peptides X 1 6.9 6.9 6.9
3 Jul 2025
44 UWA Elite Peptides X 1 6.8 6.8 6.8
3 Jul 2025
45 Uther A 5 6.7 5.0 8.3
21 May 2026
46 Bulk Peptide Supply X 1 6.6 6.6 6.6
9 Jun 2025
47 Peptide-S A 9 6.4 4.0 10.0
21 May 2026
48 Lisa Biopeptide X 1 6.3 6.3 6.3
2 Jul 2025
49 Nuscience Peptides A 4 6.1 5.2 8.1
26 Jan 2026
50 Laicuinuo LCN X 1 6.0 6.0 6.0
3 Jul 2025
51 Quenna PMQ X 1 5.9 5.9 5.9
2 Apr 2025
52 Xingtai Lesda Technology X 1 5.8 5.8 5.8
27 Feb 2025
53 Yabang Peptide X 1 5.8 5.8 5.8
24 Apr 2025
54 Simple Peptide A 2 5.7 3.8 7.5
21 May 2026
55 Guangzhou Lengiuanhuang Cosmetics X 1 5.7 5.7 5.7
13 Feb 2025
56 Hangzhou Youngpeptide Biotechnology HYB X 1 5.6 5.6 5.6
13 Feb 2025
57 Qingdao Saber Technology Pharma QST X 1 5.2 5.2 5.2
16 Mar 2025
58 Loti Labs A 3 4.6 3.6 5.6
20 May 2026
59 Heman Peptide HM X 1 4.5 4.5 4.5
13 Feb 2025
60 Qingdao VitaConin International Trading X 1 3.6 3.6 3.6
7 May 2025
61 Biolabshop Limited X 1 3.1 3.1 3.1
21 May 2025
62 Explicit Sarms X 1 1.7 1.7 1.7
13 Feb 2025
63 NuLife Peptides X 1 1.2 1.2 1.2
20 Jun 2025
64 Guangzhou Yuao Trading X 1 0.8 0.8 0.8
8 Jul 2025