About Peptide Audits & Our Laboratory Standards
Sourcing synthetic chemical compounds for preclinical research requires absolute verification. Learn how we blind-audit supplier batches, evaluate HPLC purity logs, and maintain editorial independence.
Dr. Brandon Cole
Dr. Brandon Cole completed his doctorate in Biochemistry at the University of Florida, specializing in synthetic peptide characterization, Solid-Phase Peptide Synthesis (SPPS), and molecular signaling pathways. His analytical background spans over a decade in laboratory chromatography and spectrophotometry.
In response to the proliferation of mislabeled, underdosed, or contaminated chemical imports in the domestic research peptide sector, Brandon founded Peptide Audits to establish an independent, publicly verifiable chemical quality audit framework for USA scientific research institutions and private laboratories.
Our 5-Step Independent Laboratory Testing Methodology
Every vendor profile and compound ranking on Peptide Audits is derived from our standardized 5-step analytical verification process:
We purchase sample vials directly from vendor web stores using mystery shoppers and randomized domestic residential shipping addresses. Vendors never receive advance notice, eliminating cherry-picked testing samples.
Upon receipt, vials are logged with tamper-evident seals, cataloged with batch serial numbers, and maintained in desiccant vacuum storage at -20°C prior to analytical dispatch.
Samples are evaluated via C18 reverse-phase High-Performance Liquid Chromatography (RP-HPLC). The main peptide peak area is integrated against baseline noise to confirm purity exceeding 99.0%.
Mass spectrometry is executed to verify exact molecular weight identity within ±0.05 Da of the theoretical sequence formula, detecting truncated sequences or amino acid deletions.
Third-party Certificate of Analysis (COA) logs are validated against reference databases from accredited contract analytical facilities, including Janoshik Analytica and MZ Biolabs, ensuring unedited spectral authenticity.
Editorial Independence & Affiliate Transparency Policy
Peptide Audits operates under strict editorial separation between laboratory ratings and commercial partnerships. Independent chemical testing costs hundreds of dollars per compound. To fund continuous blind batch testing without charging researchers subscription fees, we participate in affiliate referral partnerships (primarily with our top-audited vendor, Amino Club).
If you purchase through verified discount links or apply promo code MINUS20, we may earn a small referral commission at no additional cost to you. However, our rankings are strictly determined by analytical purity data, packaging integrity, transit speed logs, and return policy fulfillment. Vendors cannot pay to boost rankings or remove failed purity audits.
Preclinical Research & Regulatory Compliance Notice:
All compounds, data tables, and protocols published on Peptide Audits are strictly designated for laboratory in-vitro evaluation, chemical spectroscopy, and preclinical scientific research. Peptides are not approved by the US Food and Drug Administration (FDA) for human diagnostic, clinical, or therapeutic applications. Any human consumption or administration is strictly prohibited.