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Vendor grade distribution

75 vendors · 1 flagged D–E
31
A
5
B
3
C
0
D
1
E
35
X
# Vendor Rating Count Avg Min Max Range 0–10 Most Recent
1 Homopeptide A 7 10.0 9.9 10.0
24 May 2026
2 Tianjin Finder Chemical TFC A 6 10.0 9.9 10.0
16 Apr 2026
3 Sangon Bio A 4 10.0 9.9 10.0
4 Jul 2026
4 Bachem A 4 10.0 10.0 10.0
18 Jun 2026
5 Flourishglobal Peptide A 4 10.0 10.0 10.0
2 Jul 2026
6 Chinese Peptide Company A 4 10.0 9.9 10.0
28 Jun 2026
7 GenScript Peptides A 4 10.0 9.9 10.0
7 Aug 2026
8 Hybio Pharmaceutical A 3 10.0 9.9 10.0
23 Jun 2026
9 PolyPeptide Group A 3 10.0 10.0 10.0
13 Aug 2026
10 Shanghai Sigma Audley A 2 10.0 10.0 10.0
15 May 2026
11 Sigma-Aldrich A 2 10.0 10.0 10.0
16 Jun 2026
12 WuXi TIDES A 5 9.9 9.9 10.0
18 Jul 2026
13 Shanghai ERP Biotechnology A 4 9.9 9.9 10.0
6 Jul 2026
14 Kerui Peptides A 4 9.9 9.9 10.0
12 Jun 2026
15 Hubei Jianxiang A 4 9.9 9.9 10.0
27 Jun 2026
16 Mokemei Biotechnology A 4 9.9 9.9 10.0
25 May 2026
17 Shanghai Wibson Biotechnology A 4 9.9 9.9 10.0
13 Jul 2026
18 SinoPep A 4 9.9 9.9 10.0
26 Jul 2026
19 Asymchem A 4 9.9 9.9 10.0
2 Aug 2026
20 QYAOBIO A 3 9.9 9.9 10.0
1 Jul 2026
21 JEEP Peptides A 3 9.9 9.9 10.0
7 Jul 2026
22 Thermo Fisher Scientific A 3 9.9 9.9 10.0
13 Jul 2026
23 AmbioPharm A 2 9.9 9.9 10.0
14 Jul 2026
24 Glbiochem (Shanghai) A 6 8.8 7.9 10.0
24 May 2026
25 Qingdao Sigma Chemical QSC A 3 8.8 8.6 9.2
23 May 2026
26 Nantong Guangyuan Chemical GYC A 2 8.8 8.5 9.1
24 May 2026
27 Wuhan Wansheng Bio (WWB) A 7 8.5 6.4 10.0
24 May 2026
28 Shanghai Sigma Audley SSA A 8 8.2 6.4 10.0
21 May 2026
29 Shanghai OuDaXin New Material Technology Center E 4 6.3 4.5 7.5
24 May 2026
30 Kits4less X 1 10.0 10.0 10.0
13 Feb 2025
31 HealthTide Biotech X 1 9.8 9.8 9.8
27 Feb 2025
32 Hunan GoodPeptides Biotech Co X 1 9.6 9.6 9.6
13 Jun 2025
33 Orbitrex Peptides X 1 9.3 9.3 9.3
6 May 2025
34 Bfflist AMO B 4 9.2 8.1 10.0
19 Jan 2026
35 LiliPeptide C 6 8.3 5.9 10.0
25 May 2026
36 PeptiSlim C 2 8.3 8.1 8.6
24 May 2026
37 Pure Rawz X 1 8.2 8.2 8.2
25 Apr 2025
38 M-Peptides X 1 8.2 8.2 8.2
27 Feb 2025
39 Mix Peptides X 1 8.2 8.2 8.2
13 Jun 2025
40 Paradigm Peptide X 1 8.1 8.1 8.1
28 Mar 2025
41 Oasis Peptides X 1 8.0 8.0 8.0
25 Apr 2025
42 Huayi Biotechnology X 1 7.9 7.9 7.9
14 Jan 2025
43 Chimera Peptides X 1 7.5 7.5 7.5
27 Feb 2025
44 Peptide Technologies X 1 7.4 7.4 7.4
8 Jul 2025
45 Peptide Haven X 1 7.3 7.3 7.3
13 Jun 2025
46 Hunan Ruiwang Technology Center X 1 7.3 7.3 7.3
3 Jun 2025
47 Shenzhen Loga Tech LG LOGA B 2 7.2 7.2 7.3
21 May 2026
48 Shandong Nuoweiou Medical Technology Co X 1 7.1 7.1 7.1
2 Apr 2025
49 Rayshine Peptide Biochemicals X 1 7.0 7.0 7.0
3 Jun 2025
50 Zhejiang Yichenkang Biotechnology B 2 6.8 6.1 7.4
26 Jan 2026
51 Shenzhen Jiechuang Trading X 1 6.8 6.8 6.8
28 Mar 2025
52 Welon Peptide Solutions X 1 6.8 6.8 6.8
13 Jun 2025
53 Kerisite Shenzhen International X 1 6.7 6.7 6.7
3 Jul 2025
54 Evolve BioPep X 1 6.3 6.3 6.3
13 Feb 2025
55 AKS Chem X 1 6.2 6.2 6.2
2 Jul 2025
56 Richards Biotech Simply Richards X 1 6.1 6.1 6.1
25 Apr 2025
57 Amino Lair X 1 5.9 5.9 5.9
28 Mar 2025
58 Amino Amigos A 3 5.8 4.6 7.0
17 May 2026
59 Forever Young Pharmacy A 2 5.8 4.6 6.9
24 May 2026
60 Accelerate Labs A 2 5.8 4.3 7.4
26 Jan 2026
61 Paramount Peptides X 1 5.2 5.2 5.2
14 Jan 2025
62 Limitless Life Nootropics B 2 5.0 5.0 5.1
21 May 2026
63 Shaanxi Dideu Medichem X 1 5.0 5.0 5.0
7 May 2025
64 Liberty Peptides X 1 4.9 4.9 4.9
2 Jul 2025
65 Biolabshop Limited X 1 4.9 4.9 4.9
7 May 2025
66 Planet Peptide X 1 4.5 4.5 4.5
13 Feb 2025
67 Hangzhou Youngpeptide Biotechnology HYB X 1 3.6 3.6 3.6
21 May 2025
68 Peptides 4 Research C 2 3.5 3.4 3.7
17 May 2026
69 Zen Peptides X 1 3.1 3.1 3.1
3 Jun 2025
70 Peptide Gurus B 3 2.6 1.9 3.1
26 Jan 2026
71 PRIVATE X 1 2.6 2.6 2.6
2 Apr 2025
72 LOOKBiotech X 1 1.6 1.6 1.6
20 Jun 2025
73 Hebei Chengtong Technology X 1 0.0 0.0 0.0
2 Apr 2025
74 NuLife Peptides X 1 0.0 0.0 0.0
11 Jun 2025
75 Wuhan Newtop Biotech X 1 0.0 0.0 0.0
24 Apr 2025