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Not recommended

Human studies show no meaningful benefit, potential harm, or the risks outweigh any possible upside. Better alternatives exist.

NMNH

Also known as: reduced nicotinamide mononucleotide, dihydronicotinamide mononucleotide, NMN reduced form

EEvidence Against00 studies referenced

Longevity & aging Metabolic health

Common dosage

250-500mg daily

Description

Reduced form of NMN that may raise NAD+ levels more efficiently than NMN by bypassing the oxidation step. Very early-stage research with limited human data but promising preclinical results for cellular energy and longevity.

Safety & interactions

Extremely limited human safety data. Consider NMN or NR as better-studied alternatives. Take in the morning.

Check interactions with other supplements→

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Order NMNH

Recommended: 250-500mg daily

Questions about NMNH

Are there any known interactions between NMNH and common medications?

How quickly does NMNH start working and should I cycle it?

Who should avoid NMNH, including during pregnancy or breastfeeding?