A clear NAD+ research vial on a coloured plaster ledge, with botanicals beside it

About this compound

NAD+ is a dinucleotide coenzyme, not a peptide - the oxidised form of nicotinamide adenine dinucleotide, central to redox reactions across essentially all cellular metabolism.

Studied in

Mitochondrial metabolism
Sirtuin pathways
Cellular energetics

Compound identity

Compound	NAD+
CAS number	53-84-9
Molecular formula	C21H27N7O14P2
Molecular weight	663.43 Da

Specifications

Purity method: HPLC
Appearance: Lyophilized powder
Solubility: Reconstitute per protocol; see Supplies for diluents.
We don't publish a purity percentage here — that figure is only meaningful tied to the lot you actually receive, so it lives on the lot certificate.

Cellular

REDOX

NAD+

Nicotinamide adenine dinucleotide, studied in cellular-energy research.

What the research targets

Studied as a central redox cofactor in mitochondrial metabolism and sirtuin-pathway research.

Supply formats

Single units ship from stock. Cases are back-ordered against the same single-unit price.

Skinni Stick™ is newly released — available alongside the vial on every compound.

Single unit

Sample quantity — one unit.

500 mgVial
PS-8502026-500-MG
On verified account
Skinni Stick™ 500 mgSkinni Stick™New
Single-compound Skinni Stick™. Supplied to verified accounts only.
PS-8502026-PEN-500-MG
On verified account
1000 mgVial
PS-8502026-1000-MG
On verified account
Skinni Stick™ 1000 mgSkinni Stick™New
Single-compound Skinni Stick™. Supplied to verified accounts only.
PS-8502026-PEN-1000-MG
On verified account

Case — back-order

Ten of one size, at 10× volume pricing.

Case · 10 × 500 mg
Back-order — 15% off the single-unit price.
PS-8502026-C10-500-MG
On verified account
Case · 10 × Skinni Stick™ 500 mgNew
Back-order — 15% off the single-unit price.
PS-8502026-C10-PEN-500-MG
On verified account
Case · 10 × 1000 mg
Back-order — 15% off the single-unit price.
PS-8502026-C10-1000-MG
On verified account
Case · 10 × Skinni Stick™ 1000 mgNew
Back-order — 15% off the single-unit price.
PS-8502026-C10-PEN-1000-MG
On verified account

One-time verification of professional or institutional affiliation. No payment is taken on this site.

Research use only

This compound is supplied exclusively for laboratory research by qualified professionals and institutions. It is not a drug, dietary supplement, or cosmetic, and is not for human or veterinary use. We publish no dosing, administration, or human-use guidance of any kind, and nothing here should be read as a claim about an effect in people.

From the research library

Cited summaries of the published work behind NAD+ — what was studied, in which model, and what was measured.

All articles

Cellular

Mitochondrial peptides, cardiolipin and the NAD+ pool

The mitochondrial genome encodes signalling peptides of its own. Separately, a class of compounds targets the inner membrane directly.

September 2, 202610 min read