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MOLECULE · 10

NAD+

A cellular cofactor at the center of research into metabolism, redox biology, aging, and energy transfer.

JOURNAL TYPEMoleculeSUBJECTNAD+
NAD+
COFACTORCELLULAR ENERGYRESEARCH
01
NAD+ is nicotinamide adenine dinucleotide, a coenzyme found throughout living cells. It participates in redox reactions and supports enzymes involved in cellular metabolism and signaling. It is not itself a peps, but it is often discussed alongside peps and longevity research.

RESEARCH SNAPSHOT

Research-associated effects

Areas of effect or outcome that researchers have investigated or reported in the literature. These are research associations, not guarantees of a particular result.

RESEARCH AREACellular energy metabolism
RESEARCH AREARedox balance and metabolic signaling
RESEARCH AREANAD-dependent enzyme activity and cellular signaling
RESEARCH AREAMitochondrial and aging-related research pathways

Evidence varies by compound, model, formulation, route, endpoint, and study design. Component-level findings do not automatically establish the same effect for a blend.

02

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What NAD+ does

FOCUS 01COFACTORRESEARCH AREA
FOCUS 02CELLULAR ENERGYRESEARCH AREA
FOCUS 03RESEARCHRESEARCH AREA

NAD+ cycles between oxidized and reduced forms and is central to cellular energy metabolism. It also serves as a substrate for enzyme families involved in signaling and DNA-related processes.

03

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Why researchers study NAD+

Research has focused on how NAD+ availability changes with age, metabolic state, stress, and disease models. Human studies have also examined NAD-related compounds and precursor strategies.

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Where the evidence stands

A 2026 systematic review identified 33 human intervention studies and 80 rodent studies across NAD-related compounds from 2010 through 2025. The literature is active, but findings vary by compound, route, population, and endpoint.

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