Longevity OS

Research-Grade Peptides

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Protocol-documented research peptides · COA in every order · For laboratory research use only

System ▸ COA Registry

Certificate database

Every compound links its independent third-party Certificate of Analysis, issued by Janoshik Analytical: identity by HPLC/MS, quantitative purity, batch detail.

31

Records

99%+

Purity

3rd

Party lab

31 certificates on file

What each report includes

Identity confirmation by HPLC/MS, quantitative purity by HPLC, net peptide content, appearance, and batch detail — issued by an independent analytical laboratory.

Need a specific batch?

Certificates above correspond to current production batches. For a batch-specific COA or SDS, email support@longevityos.com with your order number. We respond within 1–2 business days.