ZEUS confirms purity of 100% in a third-party purity analysis test of β-NMN (manufactured in Japan).

Our company (Xars Co., Ltd.) regarding the β-NMN we handle (manufactured domestically, Lot: 2026.02), through an inspection facility registered with the Ministry of Health, Labour and WelfareJapan Food Research Laboratories, Greater Tokyo Officerequested purity analysis testingFebruary 24, 2026I obtained a Certificate of Examination Results (Certificate Number: No. 325G058442-001).

The test results for the test item Nicotinamide Mononucleotide (β-Nicotinamide Mononucleotide) are100%(Test Method: High-Performance Liquid Chromatography / HPLC) was confirmed.

Exam Overview

• Testing organizationGeneral Incorporated Foundation Japan Food Research Laboratories, Tokyo Office (Registered Testing Institution by the Ministry of Health, Labour and Welfare)
• Client:ZAZE Inc.
• Test itemβ-NMN (Made in Japan)
• Lot:2026.02
• Exam registration date:February 12, 2026
• Date of IssueFebruary 24, 2026
• Test Items:Nicotinamide mononucleotide (β-Nicotinamide Mononucleotide)
• Exam results:100%
• Test method:High-Performance Liquid Chromatography (HPLC)
• Certificate Number:325G058442-001

High-Performance Liquid Chromatography (HPLC) is an analytical method that can precisely separate and quantify each component in a sample, and it is an internationally widely used standard testing method for proving the purity of NMN raw powder. This test was conducted as an independent analysis by a third-party organization within Japan.

Our company continuously ensures the quality transparency of the β-NMN raw materials we handle and provides Certificates of Analysis for each lot to corporations considering OEM transactions.

*This information is for corporations considering NMN OEM trade and manufacturing consignment.