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Vendor grade distribution

43 vendors · 0 flagged D–E
29
A
2
B
1
C
0
D
0
E
11
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Tianjin Finder Chemical TFC A 4 10.0 9.9 10.0
16 Apr 2026
2 Sangon Bio A 4 10.0 10.0 10.0
4 Jul 2026
3 Flourishglobal Peptide A 3 10.0 9.9 10.0
5 May 2026
4 PolyPeptide Group A 3 10.0 9.9 10.0
27 Jul 2026
5 SinoPep A 3 10.0 9.9 10.0
18 Jul 2026
6 Asymchem A 3 10.0 9.9 10.0
6 Jul 2026
7 Kerui Peptides A 2 10.0 10.0 10.0
4 Jul 2026
8 Mokemei Biotechnology A 2 10.0 10.0 10.0
21 May 2026
9 Homopeptide A 4 9.9 9.9 10.0
24 May 2026
10 QYAOBIO A 4 9.9 9.9 10.0
6 Jul 2026
11 Hubei Jianxiang A 4 9.9 9.9 9.9
22 Jun 2026
12 Shanghai Sigma Audley A 4 9.9 9.9 9.9
12 Jul 2026
13 Hybio Pharmaceutical A 4 9.9 9.9 10.0
20 Jun 2026
14 GenScript Peptides A 4 9.9 9.9 10.0
9 Aug 2026
15 JEEP Peptides A 3 9.9 9.9 10.0
7 Jul 2026
16 WuXi TIDES A 3 9.9 9.9 10.0
20 Jun 2026
17 Sigma-Aldrich A 3 9.9 9.9 10.0
20 Jun 2026
18 Thermo Fisher Scientific A 3 9.9 9.9 10.0
21 Jun 2026
19 Shanghai ERP Biotechnology A 2 9.9 9.9 10.0
4 Jun 2026
20 Bachem A 2 9.9 9.9 10.0
11 May 2026
21 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
4 Jul 2026
22 Chinese Peptide Company A 2 9.9 9.9 10.0
4 Jun 2026
23 AmbioPharm A 2 9.9 9.9 10.0
19 May 2026
24 Qingdao Sigma Chemical QSC A 7 8.9 7.8 9.9
23 May 2026
25 Wuhan Wansheng Bio (WWB) A 3 8.7 7.9 10.0
23 May 2026
26 Nantong Guangyuan Chemical GYC A 6 8.1 6.9 9.4
23 May 2026
27 Shanghai Sigma Audley SSA A 7 7.8 7.1 8.8
24 May 2026
28 Glbiochem (Shanghai) A 4 7.5 6.5 8.4
24 May 2026
29 Shanghai JinBei Chemical Technology X 1 10.0 10.0 10.0
27 Feb 2025
30 Precision Peptide Co X 1 8.6 8.6 8.6
8 Jul 2025
31 HealthTide Biotech X 1 7.8 7.8 7.8
13 Feb 2025
32 Shanxi Qianyecao Biotech QYC X 1 6.9 6.9 6.9
7 May 2025
33 PeptiLab Research X 1 6.9 6.9 6.9
13 Feb 2025
34 Henan Sahe Peptide X 1 6.7 6.7 6.7
6 May 2025
35 Lipeptides X 1 6.4 6.4 6.4
13 Jun 2025
36 Uther A 4 6.2 4.8 7.6
17 May 2026
37 ZhuoYan lab C 3 6.2 6.1 6.2
23 May 2026
38 Limitless Life Nootropics B 2 5.4 3.8 7.0
26 Jan 2026
39 Nexaph B 5 5.0 3.5 7.4
24 May 2026
40 Coastal Peptides X 1 4.3 4.3 4.3
13 Feb 2025
41 Haikou Mingheng Technology X 1 3.5 3.5 3.5
25 Apr 2025
42 Explicit Sarms X 1 0.7 0.7 0.7
3 Jul 2025
43 HK Fat Cat X 1 0.4 0.4 0.4
25 Apr 2025