Lab Reports
Product Certificates of Analysis
View and download the full third-party lab reports for our peptides. Every certificate is from an independent, third-party laboratory.
Third-party Certificate of Analysis, Heavy Metals, and Endotoxin reports.
Third-party Certificate of Analysis, Heavy Metals, and Endotoxin reports.
Quality Assurance
Verified Quality Standards
At Longeva, quality isn't just a promise — it's verified. Our batches meet rigorous standards backed by independent testing.
High-Performance Liquid Chromatography testing on batches verifies peptide identity and purity.
Mass spec analysis confirms the molecular weight and structural integrity of every peptide.
Batches ship with a detailed certificate of analysis from an independent, third-party laboratory.
Batches are tracked individually — from raw material receipt to published test results.
All testing is performed by independent, third-party laboratories. We never self-certify.
Full lab reports are available for download right here and on every product page.
Our Commitment to Quality
Quality assurance is the foundation of Longeva. From sourcing raw materials to final packaging, every step is designed to deliver consistent, documented purity. That's why independent lab reports are available for download right here.
Have questions about our testing methods or need a specific report? Contact us.