| # | Vendor | Location | |||||
|---|---|---|---|---|---|---|---|
| 1 |  GGPeps | 88% | $0.07/mg | 10 | 1 | 23 Oct 2026 | - |
| 2 |  Ronghui Hong Kong Biotechnology | 87% | $0.54/mg | 3 | 1 | 23 Apr 2026 | - |
| 3 |  Suzhou Redgia Biotech RDG | 87% | $0.26/mg | 3 | 1 | 28 Apr 2026 | - |
| 4 |  Chimera Peptides | 87% | $1.00/mg | 28 | 3 | 5 Oct 2026 | - |
| 5 |  Aavant Research | 87% | $0.65/mg | 26 | 2 | 5 Oct 2026 | Us |
Ordered peptides online? Mail in a sample (US only) and let us test it. Test my supply | |||||||
| 6 |  Nexa Labs | 86% | $0.55/mg | 2 | 1 | 26 Feb 2026 | china |
| 7 |  Amino Lair | 85% | $1.27/mg | 19 | 2 | 20 Jul 2026 | US |
| 8 |  Lejian Biotech Peptide | 85% | $1.40/mg | 8 | 1 | 17 Jul 2026 | China |
| 9 |  Expert Peptide | 85% | $1.88/mg | 14 | 3 | 30 Sept 2026 | - |
| 10 |  Yingyou Daily Chemical | 85% | $0.60/mg | 7 | 1 | 15 Sept 2026 | - |
| 11 | L LMR | 85% | - | 6 | 1 | 28 Aug 2026 | - |
| 12 |  Paradigm Peptide | 84% | $5.50/mg | 18 | 2 | 30 Apr 2026 | US |
| 13 |  GrayPep | 84% | $1.19/mg | 7 | 2 | 13 May 2026 | - |
| 14 |  Lotus Bio | 84% | $0.34/mg | 5 | 1 | 3 Aug 2026 | - |
| 15 |  MGC Peptides | 84% | $0.25/mg | 5 | 2 | 20 Oct 2026 | China |
| 16 |  Wuhan Newtop Biotech | 84% | $0.09/mg | 6 | 2 | 8 May 2026 | - |
| 17 |  Amino Essence | 83% | $3.00/mg | 3 | 2 | 14 Jul 2026 | - |
| 18 |  Guangzhou Yuao Trading | 83% | $0.50/mg | 6 | 1 | 5 Sept 2026 | china |
| 19 |  DAHAN Peptide | 83% | $1.10/mg | 6 | 1 | 5 Aug 2026 | - |
| 20 | YL Yiwu Laizhi Biotechnology | 83% | $0.82/mg | 5 | 1 | 16 Oct 2026 | - |
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