Drug intelligence / Profile preview

nicotinamide mononucleotide (Metro International Biotech)

Development stage
Phase 2
Lead developer
Metro International Biotech
Modality
Small Molecules
Administration
Oral
01

Overview

MIB-626 is a proprietary, pharmaceutical-grade oral formulation of **beta-nicotinamide mononucleotide (NMN)**, a direct precursor to **nicotinamide adenine dinucleotide (NAD+)**. Developed by **Metro International Biotech**, MIB-626 is designed to elevate intracellular NAD+ levels, which naturally decline with age and are depleted during metabolic stress. By increasing NAD+ availability, the drug aims to activate **sirtuins** (specifically SIRT1), which are enzymes involved in DNA repair, mitochondrial biogenesis, and cellular metabolism. MIB-626 is currently being evaluated in multiple Phase 2 clinical trials for conditions including **Alzheimer's disease**, **Friedreich's ataxia**, and **acute kidney injury** associated with COVID-19, as well as for improving physical performance and muscle bioenergetics in both healthy young and older adults.

Other names
beta-nicotinamide mononucleotideNMNβ-nicotinamide mononucleotide
02

Targets

NAD (Nicotinamide adenine dinucleotide)SIRT1 (NAD-dependent protein deacetylase sirtuin-1)

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