About NAD Navigator
NAD Navigator is an independent educational publication about NMN, NAD+ precursors, delivery systems and supplement quality.
Our editorial approach
We separate mechanism, human evidence and merchant claims. We prioritize randomized human trials and systematic reviews for efficacy questions, primary product pages for current label facts, and transparent uncertainty where research is incomplete.
We do not claim firsthand product use unless documented. We do not turn testimonials into evidence or create fake expert quotes. Commercial relationships are disclosed.