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Vendor grade distribution

90 vendors · 3 flagged D–E
38
A
1
B
4
C
2
D
1
E
44
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 Mokemei Biotechnology A 4 10.0 9.9 10.0
22 Jun 2026
3 AmbioPharm A 4 10.0 9.9 10.0
20 Aug 2026
4 Shanghai ERP Biotechnology A 3 10.0 9.9 10.0
2 Jul 2026
5 Kerui Peptides A 3 10.0 9.9 10.0
9 Jul 2026
6 WuXi TIDES A 3 10.0 10.0 10.0
25 May 2026
7 Sigma-Aldrich A 3 10.0 10.0 10.0
12 Jul 2026
8 Thermo Fisher Scientific A 3 10.0 9.9 10.0
1 Jun 2026
9 Bulk Peptide Wholesale A 2 10.0 10.0 10.0
24 May 2026
10 JEEP Peptides A 2 10.0 10.0 10.0
24 Jun 2026
11 Homopeptide A 5 9.9 9.9 10.0
25 May 2026
12 Hubei Jianxiang A 4 9.9 9.9 10.0
7 Jul 2026
13 Hybio Pharmaceutical A 4 9.9 9.9 10.0
28 Jul 2026
14 Asymchem A 4 9.9 9.9 10.0
23 Jul 2026
15 Chinese Peptide Company A 3 9.9 9.9 10.0
3 Jun 2026
16 Shanghai Sigma Audley A 3 9.9 9.9 10.0
10 Apr 2026
17 PolyPeptide Group A 3 9.9 9.9 9.9
3 Jun 2026
18 SinoPep A 3 9.9 9.9 10.0
6 Aug 2026
19 Sangon Bio A 2 9.9 9.9 10.0
21 Jun 2026
20 QYAOBIO A 2 9.9 9.9 10.0
15 Jun 2026
21 Bachem A 2 9.9 9.9 10.0
27 Jun 2026
22 Flourishglobal Peptide A 2 9.9 9.9 9.9
8 Jun 2026
23 Shanghai Wibson Biotechnology A 2 9.9 9.9 10.0
20 Apr 2026
24 GenScript Peptides A 2 9.9 9.9 9.9
17 Aug 2026
25 Nantong Guangyuan Chemical GYC A 6 8.9 7.8 10.0
21 May 2026
26 Wuhan Wansheng Bio (WWB) A 6 8.8 7.7 10.0
24 May 2026
27 Shanghai Sigma Audley SSA A 8 8.5 6.8 10.0
21 May 2026
28 Qingdao Sigma Chemical QSC A 2 8.1 8.1 8.2
24 May 2026
29 Glbiochem (Shanghai) A 2 7.3 6.5 8.2
24 May 2026
30 Shanghai OuDaXin New Material Technology Center E 3 6.4 4.0 9.6
20 May 2026
31 Orbitrex Peptides X 1 10.0 10.0 10.0
13 Jun 2025
32 The Naughty Needle X 1 10.0 10.0 10.0
28 Mar 2025
33 Aavant Research X 1 9.9 9.9 9.9
2 Jul 2025
34 Pure Tested Peptides X 1 9.9 9.9 9.9
7 May 2025
35 Risynth Bio X 1 9.8 9.8 9.8
7 May 2025
36 HkRoids X 1 9.0 9.0 9.0
13 Jun 2025
37 Yiwu Aozuo Trading Co A 2 8.8 8.3 9.3
20 May 2026
38 Eros Peptides X 1 8.6 8.6 8.6
16 Mar 2025
39 Xingtai Jiachuang Technology X 1 8.5 8.5 8.5
6 May 2025
40 Huaian Hanyou Peptide X 1 8.4 8.4 8.4
2 Apr 2025
41 Shenzhen Loga Tech LG LOGA X 1 8.4 8.4 8.4
17 Dec 2024
42 Shandong Aishi Biotechnology D 2 8.3 8.3 8.3
17 May 2026
43 EHZ Peptides X 1 8.3 8.3 8.3
27 Feb 2025
44 OmegAmino X 1 8.3 8.3 8.3
6 May 2025
45 Bfflink X 1 8.1 8.1 8.1
14 Jan 2025
46 UWA Elite Peptides X 1 8.1 8.1 8.1
14 Jan 2025
47 Anlv Biotechnology X 1 7.7 7.7 7.7
7 May 2025
48 Elite Research USA B 2 7.4 5.8 9.1
23 May 2026
49 Xian Yihang Technology X 1 7.3 7.3 7.3
2 Apr 2025
50 Pure Rawz A 2 7.2 6.5 7.9
25 May 2026
51 Zztai Peptide X 1 7.2 7.2 7.2
24 Apr 2025
52 Nuscience Peptides X 1 7.2 7.2 7.2
16 Mar 2025
53 Hazel X 1 7.0 7.0 7.0
21 May 2025
54 Atomik Labz A 2 6.8 4.8 8.9
20 May 2026
55 SRY Labs X 1 6.8 6.8 6.8
21 May 2025
56 HXNet C 7 6.7 5.8 7.8
24 May 2026
57 TSC Top Supplements China C 6 6.7 5.4 8.4
26 Jan 2026
58 Paramount Peptides A 5 6.3 3.8 8.0
21 May 2026
59 Eternal Peptides A 2 6.3 5.6 7.1
24 May 2026
60 Amino Amigos X 1 6.3 6.3 6.3
27 Feb 2025
61 Regenerative Research X 1 6.2 6.2 6.2
28 Mar 2025
62 Peptide-S A 12 6.1 3.7 8.4
24 May 2026
63 LSPL C 4 6.0 2.7 7.9
21 May 2026
64 Mix Peptides D 2 6.0 5.5 6.5
21 May 2026
65 Changan District Sheng Peptide Trading X 1 6.0 6.0 6.0
20 Jun 2025
66 Amplified Amino X 1 6.0 6.0 6.0
24 Apr 2025
67 Hybiopeptides X 1 6.0 6.0 6.0
2 Jul 2025
68 Science X 1 5.8 5.8 5.8
25 Apr 2025
69 YB Peptide X 1 5.5 5.5 5.5
2 Apr 2025
70 Accelerate Labs A 2 5.4 4.0 6.8
20 May 2026
71 Hangzhou Mandy Biotechnology X 1 5.4 5.4 5.4
17 Dec 2024
72 ZhuoYan lab X 1 5.4 5.4 5.4
21 May 2025
73 Cellupep X 1 5.3 5.3 5.3
7 May 2025
74 Peptides 4 Research C 2 4.8 4.1 5.4
23 May 2026
75 Shanghai Baoju X 1 4.8 4.8 4.8
11 Jun 2025
76 Haikou Mingheng Biotechnology X 1 4.8 4.8 4.8
3 Jun 2025
77 Shanghai Wibson Biotechnology WBS X 1 4.7 4.7 4.7
21 May 2025
78 Qingdao VitaConin International Trading X 1 4.6 4.6 4.6
13 Jun 2025
79 Suaway Lab Research A 3 3.9 2.4 5.0
23 May 2026
80 Forever Young Pharmacy A 2 3.5 3.1 3.8
23 May 2026
81 PeptiLab Research X 1 3.1 3.1 3.1
3 Jul 2025
82 Dragon Pharma X 1 3.0 3.0 3.0
3 Jun 2025
83 Peptide Ark X 1 2.6 2.6 2.6
21 May 2025
84 Peptides For Sale X 1 1.9 1.9 1.9
11 Jun 2025
85 Advanced Technology and Industrial X 1 1.3 1.3 1.3
17 Dec 2024
86 Zhuoyue Biotechnology X 1 0.3 0.3 0.3
2 Jul 2025
87 PepKits X 1 0.2 0.2 0.2
7 May 2025
88 Marvel Peptide X 1 0.0 0.0 0.0
24 Apr 2025
89 Hebei Chengtong Technology X 1 0.0 0.0 0.0
8 Jul 2025
90 Lejian Biotech Peptide X 1 0.0 0.0 0.0
6 May 2025