NMN Half-Life & Clearance

Understand how long NMN stays in your bloodstream, its metabolic pathways, and how to time your doses optimally.

Standard Pharmacokinetics

Chart represents a single standard dose processed by a normal metabolizer over 24 hours.

Key Metrics

2 hrs

Average Half-Life

+0.5 hrs

Time to Peak (Tmax)

Can be taken with or without food; morning dosing preferred for circadian NAD+ alignment

Food interaction

Build Your Full Schedule

See how NMN overlaps with caffeine, modafinil, and your target bedtime.

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Metabolism & Excretion

Pathway

Rapidly converted to NAD+ in tissues via NMNAT enzymes; some via NR intermediate

Elimination

NAD+ metabolites via urine

Important Nuances

Plasma NMN half-life is short but functionally irrelevant — what matters is sustained NAD+ elevation in tissues, which persists. Effects on energy, cellular repair, and longevity pathways are cumulative over weeks to months.

Check Your Full Stack for Interactions

Add all your supplements and prescription medications at once.

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