Quality you can verify — not just trust.

A purity percentage means nothing without the instruments behind it. Our documentation is built on two independent analytical methods, run by an accredited third-party laboratory.

HPLC — Purity

High-performance liquid chromatography separates a sample into its components and measures each one. The purity value on a Certificate of Analysis reflects the main peak — the peptide itself — measured against everything else in the sample.

Mass Spectrometry — Identity

Mass spectrometry confirms that the molecular weight of the compound matches the expected sequence. Purity tells you how much; identity tells you of what. A complete report includes both.

From synthesis to dispatch

• 01 — Synthesis. Produced to a documented, fixed protocol using high-purity reagents, so results stay consistent lot to lot.
• 02 — Analytical testing. Independent HPLC and mass spectrometry, per lot. Certificates report the measured purity for that specific batch.
• 03 — Packaging. Lyophilized powder under a flip-off cap and tamper-evident seal, labeled with compound, mass, and research-use statement.
• 04 — Dispatch. Orders prepared and shipped promptly, with tracking issued on dispatch. 99%+ Purity · 100% Third-Party Tested · USA Sourced & Shipped