Home Vendors Products Insights Red Flags About Methodology FAQ Free Test Verify Batch Vendor Support
#VendorRatingCountAvgMinMaxMost Recent
1HomopeptideA610.09.910.024 May 2026
2Tianjin Finder Chemical TFCA410.09.910.016 Apr 2026
3Sangon BioA410.09.910.023 Jun 2026
4Hybio PharmaceuticalA410.010.010.015 Aug 2026
5Shanghai ERP BiotechnologyA310.010.010.018 Jun 2026
6Kerui PeptidesA310.09.910.05 Jul 2026
7Hubei JianxiangA310.09.910.05 Jun 2026
8GenScript PeptidesA310.09.910.016 Jul 2026
9Sigma-AldrichA310.09.910.011 Aug 2026
10PolyPeptide GroupA310.09.910.06 May 2026
11Thermo Fisher ScientificA310.09.910.027 May 2026
12SinoPepA310.09.910.013 Jul 2026
13Pure Tested PeptidesA210.010.010.017 May 2026
14Flourishglobal PeptideA210.010.010.015 Mar 2026
15QYAOBIOA49.99.910.027 Jun 2026
16BachemA49.99.910.06 Jun 2026
17WuXi TIDESA49.99.910.05 Jul 2026
18Chinese Peptide CompanyA39.99.910.09 Apr 2026
19AmbioPharmA39.99.910.09 May 2026
20JEEP PeptidesA29.99.910.09 Jul 2026
21Mokemei BiotechnologyA29.99.910.026 Jun 2026
22Shanghai Wibson BiotechnologyA29.99.99.94 Jun 2026
23Shanghai Sigma AudleyA29.99.910.02 Apr 2026
24AsymchemA29.99.910.010 Jul 2026
25Wuhan Wansheng Bio (WWB)A89.17.710.024 May 2026
26NuLife PeptidesA29.18.99.324 May 2026
27Nantong Guangyuan Chemical GYCA48.98.59.223 May 2026
28Shanghai Sigma Audley SSAA68.87.610.023 May 2026
29Qingdao Sigma Chemical QSCA38.77.99.825 May 2026
30Glbiochem (Shanghai)A88.57.610.021 May 2026
31Atomik LabzA58.37.29.525 Sep 2025
32Bulk Peptide WholesaleA27.57.08.019 May 2026
33Qing Li PeptideB147.35.310.025 May 2026
34Zhejiang Yichenkang BiotechnologyB57.05.37.94 Aug 2025
35Skye PeptidesC76.94.38.220 May 2025
36Forever Young PharmacyC56.95.08.921 Feb 2025
37Verified PeptidesC56.84.18.421 Feb 2025
38Peptide PartnersC96.74.39.420 May 2026
39Polaris PeptidesC46.54.17.421 Feb 2025
40InjectifyC76.44.77.016 Jun 2025
41Coastal PeptidesC56.25.08.020 Mar 2025
42NextechLabsC45.94.47.620 Mar 2025
43Amino AsylumC25.64.76.621 Feb 2025
44Simple PeptideC35.44.27.930 Apr 2025
45NexaphC65.34.76.86 Nov 2025
46Accelerate LabsD46.83.610.016 May 2025
47Peptide CraftersD45.04.35.920 Mar 2025
48Alpha-GenD54.93.66.620 May 2025
49Limitless Life NootropicsD84.63.86.721 Feb 2025
50Pure RawzD44.64.05.520 May 2025
51Planet PeptideD44.43.66.521 Feb 2025
52Nuscience PeptidesD34.13.84.45 May 2025
53UtherE55.80.010.025 May 2026
54HK PeptidesE85.40.07.921 May 2026
55Reta-PeptideE65.20.09.926 Jan 2026
56Paramount PeptidesE94.92.26.820 May 2025
57Peptide GurusE64.92.87.321 Mar 2025
58Elite Research USAE104.61.48.04 Aug 2025
59Peptide SciencesE104.32.07.120 May 2026
60Prime PeptidesE34.01.010.03 Jul 2025
61SRY LabsE43.90.45.321 Aug 2025
62Astro PeptidesE83.81.85.75 May 2025
63Amino AmigosE73.82.75.720 Mar 2025
64Peptides 4 ResearchE43.73.14.220 May 2025
65DeuschemE43.72.14.74 Aug 2025
66Oasis PeptidesE23.62.34.923 Jan 2025
67Pharma Grade PeptidesE22.92.92.97 May 2025
68Peptides For SaleE42.02.02.020 Mar 2025
69Loti LabsE51.51.12.05 May 2025
70Liberty PeptidesE21.11.11.25 May 2025
71Suaway Lab ResearchE50.90.01.820 May 2025
72Swiss ChemsE30.90.81.05 May 2025
73PeptiLab ResearchE30.00.00.020 May 2025