Peptide Sciences
VerifiedResearch Peptide Vendor
92
Reputation
US-based research peptide supplier with third-party testing. Known for consistent quality and COA availability.
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COA Records
38
Verified COAs
84%
Verification Rate
Research Use Only: Products from research vendors are intended for laboratory research purposes only. Not for human consumption. Always verify COAs independently.
Certificate of Analysis Records
TB-500Lab Verified
Batch: TB5-2024-0445 | Lab: Janoshik Analytical
98.8%
Purity
Identity ConfirmedMethods: HPLC, Mass SpectrometryTested: 4/17/2026Authenticity: 94/100
BPC-157Lab Verified
Batch: BPC-2024-0892 | Lab: Janoshik Analytical
99.2%
Purity
Identity ConfirmedMethods: HPLC, Mass SpectrometryTested: 4/17/2026Authenticity: 95/100
Verification date: 4/17/2026