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PepMax

Research-grade peptides and laboratory compounds. Third-party tested. COA included with every order.

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Research Use Only — All products sold on this website are intended for research and identification purposes only. These products are not intended for human dosing, injection, or ingestion.

FDA Disclaimer — These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

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Methods & Quality

Analytical methods, accreditation, and how purity is verified.

Methods & Quality

How We Verify Peptide Purity: HPLC, Mass Spec, and ISO 17025

A walkthrough of the analytical methods PepMax requires for every lot — what each technique measures, why we use accredited third-party labs, and how the results land in the COA you receive.

Apr 30, 2026·11 min read
Methods & Quality

What ≥99% Purity Actually Means in Peptide Research

Most vendors print "≥99% purity" on every product page. The number is meaningful only with a lot-specific COA, a stated method, and an understanding of what HPLC purity does — and does not — measure.

Apr 29, 2026·9 min read
FOR RESEARCH USE ONLY

This product is sold for in vitro laboratory research purposes only. Not a drug, supplement, or household product. Not intended for human consumption, therapeutic use, or veterinary use. Read the full disclaimer.