Brand Database
Brand profiles are built to help readers compare NAD+ supplements on quality signals and disclosure context: ingredient source, testing documents, manufacturing transparency, label clarity, formulation details, and claims substantiation. The database is being populated through editorial review.
Brand profiles coming soon
The brand database is being built around verifiable quality signals, published testing documents, formulation analysis, and clear disclosure notes for leading NAD+ supplement brands. In the meantime, see the reference content on precursors and delivery methods.
Testing documents
Each listed brand is expected to provide current certificates of analysis or equivalent testing documentation that can be reviewed.
Manufacturing transparency
Facility, cGMP, and supply-chain details are captured where brands disclose them and records can be verified.
Disclosure notes
Current commercial practice and any future changes are disclosed at /conflict-of-interest and marked on affected content.
Brand profile methodology
When the brand database is populated, every profile on this page will follow a published comparison rubric rather than a commerce-first ranking. The rubric covers active ingredient identity and purity when supported by current testing documents, manufacturing and cGMP details when verifiable, label-claim accuracy, formulation design, storage and stability context where available, and the evidence behind major marketing claims. Profiles will distinguish between manufacturer-provided documents, third-party lab reports, regulatory records, and NADFaq editorial analysis so readers can see what is confirmed, what is disclosed, and what remains uncertain.
Current commercial practice is disclosed at conflict of interest; today the site does not use affiliate links, commissions, or paid placements. If that changes, the disclosure page and affected comparison or review pages will be updated. When products are obtained for editorial review, the acquisition method and any relevant relationship are disclosed on the page. Profiles are written to help readers compare measurable inputs and disclosure context rather than manufacture a universal “best” pick.