Certificate of Analysis
Don't trust us. Verify the lot.
Every bottle carries a QR code and a lot number. Scan it to see the independent lab results for the exact batch in your hand — purity, heavy metals, microbial. Before you order, or after.
How verification works
- ✓ Every lot is independently tested by an ISO-accredited lab (Alkemist or Eurofins) before it ships.
- ✓ A QR code is printed on every bottle. Scan it with your phone camera and the certificate for that exact lot appears on screen.
- ✓ The full panel is published — NMN purity (target 99%+), heavy metals (lead, arsenic, cadmium, mercury), microbial contamination, and label-claim verification.
- ✓ Lot certificates publish here as inventory ships. The table below lists active production lots; each links to its signed PDF certificate.
| NMN purity | 99.4% |
| Label claim (500 mg) | Confirmed |
| Heavy metals | Below limits |
| Microbial | Below limits |
| Tested by | ISO-accredited lab |
Sample certificate. Every bottle shows the real panel for its own lot — scan the QR code to read it before you open it.
Active lots
| Lot | Product | NMN purity | Status |
|---|---|---|---|
| 2026-04-A | Cellular Energy (NMN) | 99.3% | ✓ Pass |
| 2026-03-A | Cellular Energy (NMN) | 99.1% | ✓ Pass |
| 2026-04-B | CD38 Defense | n/a | ✓ Pass |
| 2026-04-C | Methyl-Spare | n/a | ✓ Pass |
This is the standard 64% of the NMN market does not meet — because it costs money and reveals things. Ember publishes every lot.
What the certificate shows
Each certificate includes the following panel, signed and dated by the independent testing laboratory:
| NMN purity | target ≥ 99% |
| Label claim verified | 500 mg per capsule |
| Heavy metals (lead, arsenic, cadmium, mercury) | below limits |
| Microbial contamination | below limits |
| Testing laboratory | ISO-accredited (Alkemist / Eurofins) |
| Date tested & lot number | on every certificate |