The Comparisons

Comparisons

Molecule against molecule, route against route — settled with what the evidence actually supports, not what sells best.

Most NAD+ confusion comes from comparing things that are not the same kind of thing. NAD+ and NMN are molecules. Oral and IV are delivery routes. Brands are products. People mix all three into one question — "what is the best NAD?" — and then get answers that contradict each other because everyone is answering a different question.

These comparisons separate them out. Start with the molecule, then pick the route, then pick the product. In that order.

Head-to-head
Flagship

NAD vs NMN

The question everyone starts with. Why you cannot meaningfully swallow NAD+ itself, what NMN actually does, and which one belongs in a daily routine.

Read the comparison →
Comparison

NMN vs NR

Two precursors, one salvage pathway, and a regulatory history that made one of them far easier to buy than the other for three years.

Compare the precursors →
Comparison

Oral vs IV

Bypassing digestion sounds obviously better. The real trade-off is cost, consistency, and what your goal actually is.

Weigh the routes →
Comparison

NAD vs NR

The third leg of the triangle, and the most lopsided. A small uncharged precursor against a molecule that gets dismantled before it is absorbed.

Read the comparison →