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Vendor grade distribution

58 vendors · 0 flagged D–E
34
A
1
B
1
C
0
D
0
E
22
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 5 10.0 10.0 10.0
16 Apr 2026
3 Shanghai ERP Biotechnology A 4 10.0 9.9 10.0
5 Jul 2026
4 QYAOBIO A 4 10.0 9.9 10.0
21 Jun 2026
5 Chinese Peptide Company A 4 10.0 9.9 10.0
3 Jul 2026
6 Shanghai Sigma Audley A 4 10.0 9.9 10.0
8 Jun 2026
7 Hubei Jianxiang A 3 10.0 9.9 10.0
7 Jul 2026
8 Sigma-Aldrich A 3 10.0 9.9 10.0
28 Jul 2026
9 PolyPeptide Group A 2 10.0 10.0 10.0
22 Jul 2026
10 Thermo Fisher Scientific A 2 10.0 10.0 10.0
25 Apr 2026
11 SinoPep A 2 10.0 10.0 10.0
13 Aug 2026
12 Flourishglobal Peptide A 4 9.9 9.9 10.0
28 May 2026
13 Bachem A 3 9.9 9.9 10.0
10 Jul 2026
14 Kerui Peptides A 3 9.9 9.9 10.0
16 May 2026
15 Shanghai Wibson Biotechnology A 3 9.9 9.9 10.0
3 May 2026
16 WuXi TIDES A 3 9.9 9.9 10.0
9 May 2026
17 Sangon Bio A 2 9.9 9.9 9.9
6 Apr 2026
18 JEEP Peptides A 2 9.9 9.9 10.0
26 Jan 2026
19 Mokemei Biotechnology A 2 9.9 9.9 10.0
23 Jun 2026
20 Hybio Pharmaceutical A 2 9.9 9.9 10.0
3 Aug 2026
21 GenScript Peptides A 2 9.9 9.9 10.0
9 Jul 2026
22 Asymchem A 2 9.9 9.9 10.0
12 Aug 2026
23 AmbioPharm A 2 9.9 9.9 10.0
19 Aug 2026
24 Glbiochem (Shanghai) A 6 9.2 7.3 10.0
24 May 2026
25 Wuhan Wansheng Bio (WWB) A 2 8.6 8.1 9.2
24 May 2026
26 Shanghai Sigma Audley SSA A 4 8.3 7.7 10.0
24 May 2026
27 Nantong Guangyuan Chemical GYC A 3 8.2 7.5 8.9
24 May 2026
28 Qingdao Sigma Chemical QSC A 6 7.7 6.0 8.7
23 May 2026
29 Zztai Peptide C 2 6.9 6.1 7.7
25 May 2026
30 PeptiSlim X 1 10.0 10.0 10.0
3 Jul 2025
31 Qingdao Hongshengda Trading X 1 9.9 9.9 9.9
13 Feb 2025
32 Xingruida XDR X 1 9.7 9.7 9.7
17 Dec 2024
33 Pure Tested Peptides X 1 9.7 9.7 9.7
7 May 2025
34 Orbitrex Peptides X 1 9.0 9.0 9.0
3 Jul 2025
35 Peptide Partners A 3 8.8 8.2 10.0
21 May 2026
36 NextechLabs A 2 8.8 7.5 10.0
20 May 2026
37 Xingtai Jiachuang Technology X 1 8.7 8.7 8.7
3 Jun 2025
38 Bulk Peptide Wholesale X 1 8.6 8.6 8.6
25 Apr 2025
39 Polaris Peptides A 6 8.3 7.6 10.0
25 May 2026
40 Mai Peptide X 1 8.3 8.3 8.3
3 Jun 2025
41 Hazel X 1 8.2 8.2 8.2
21 May 2025
42 NextGen Health X 1 7.8 7.8 7.8
3 Jun 2025
43 SRY Labs B 4 7.3 6.4 8.1
25 May 2026
44 AKS Chem X 1 7.2 7.2 7.2
20 Jun 2025
45 HK Peptides A 14 7.1 4.6 9.2
25 May 2026
46 Peptide-S A 5 6.9 4.9 9.5
25 May 2026
47 Eternal Peptides A 2 6.7 6.3 7.1
21 May 2026
48 Xingtai Lesda Technology X 1 6.7 6.7 6.7
28 Mar 2025
49 YB Peptide X 1 6.6 6.6 6.6
21 May 2025
50 Hangzhou Mandy Biotechnology X 1 6.6 6.6 6.6
25 Apr 2025
51 Bio Pepz X 1 6.0 6.0 6.0
24 Apr 2025
52 Eros Peptides X 1 5.8 5.8 5.8
28 Mar 2025
53 Kerisite Shenzhen International X 1 5.2 5.2 5.2
28 Mar 2025
54 Nanjing Xiyuxun Technology XYX X 1 5.2 5.2 5.2
21 May 2025
55 Biolabshop Limited X 1 5.1 5.1 5.1
25 Apr 2025
56 Dragon Pharma X 1 4.2 4.2 4.2
6 May 2025
57 PeptiLab Research X 1 1.9 1.9 1.9
27 Feb 2025
58 Guangzhou Yuao Trading X 1 1.4 1.4 1.4
3 Jul 2025