| Purity |
99.9% for the documented batch |
Review the batch-specific COA |
| Ingredient source |
BONTAC® β-NMN |
Review supplier documentation |
| Origin |
Made in Japan |
Review manufacturing documentation |
| Batch testing |
COA available |
Match the bottle lot to its COA |
| Heavy metals |
Results documented |
Review the contaminant panel |
| Manufacturing |
GMP documentation available |
Request the current certificate |
| Certifications |
Vegan, Kosher and Halal documentation available |
Review current certificates |
| Traceability |
Lot-specific documentation |
Use the lot number shown on the bottle |