Quality & Testing
Every batch of Celvity NMN is individually tested to verify purity, potency, and safety. The reports below correspond directly to the batch number printed on your product.
Batch Production Tested Purity Result
NMN-20264 Current January 2026 December 2025 99.93% View Capsule Report View NMN Report

Manufacturing Standards
In addition to batch-level testing, our product is manufactured in facilities that meet internationally recognized quality and safety standards.
FSSC 22000
Food Safety System Certification for the production of nutritional supplements.
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ISO 22000
Food safety management system certified for supplement manufacturing and packing.
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GMP — FDA 21 CFR Part 111
Audited compliance with FDA Good Manufacturing Practice for dietary supplements.
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ISO 13485
Medical device quality management system certification held by our manufacturer.
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