Lab Results
Charava products are made in the UK and independently tested. On this page we publish the certificates of analysis (COAs) from independent laboratories, so you can see the results for yourself.
| Product | Test | Certificate issued by | Date tested | Result | Certificate |
|---|---|---|---|---|---|
| NMN 500mg | NMN content (HPLC) | Light Labs, an ISO/IEC 17025-accredited laboratory in the USA (July 2026) | 10 July 2026 | 524mg NMN per capsule (label: 500mg). Within specification. | Certificate of analysis (PDF) |
| NMN 500mg | Heavy metals (ICP-MS): arsenic, cadmium, lead, mercury | Light Labs, an ISO/IEC 17025-accredited laboratory in the USA (July 2026) | 7 July 2026 | All within specification. Mercury not detected. | Certificate of analysis (PDF) |
Certificates for more products are coming soon.
Results relate to the sample tested. If you have a question about a certificate, please contact us.