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Lyophilized

Every lot is synthesised, purified by preparative HPLC and released only after third-party analysis. Each listing ships with its own batch Certificate of Analysis.

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Certificates of Analysis

Every vial ships with its own CoA.

Each Certificate of Analysis is issued for the exact lot in your box — not a representative sample — and states measured purity by RP-HPLC, mass confirmation, water content, sterility and endotoxin results. CoAs are downloadable from every product page, and full chromatograms for any shipped lot are available on request.

Look up a lot CoA
Per-lot CoA
Every shipment carries the certificate for its own lot number, not a sample lot.
Third-party
Purity and identity confirmed by an independent ISO 17025 laboratory.
RP-HPLC + MS
Each CoA reports measured purity, mass confirmation and water content.
Kept on file
CoAs and chromatograms archived for 5 years and re-issued on request.

Researcher verification

Prestige BioPeptides sells research peptides exclusively to qualified researchers and laboratories for in vitro and laboratory use. Please confirm before continuing.

– You are at least 21 years of age.
– You are a qualified researcher purchasing for in vitro / laboratory research only — not for human or veterinary use.

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By proceeding, you affirm the statements above are true. Products are not for human or veterinary use, not for use in diagnostic procedures, and have not been evaluated by the U.S. Food and Drug Administration.
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