What sizes does NAD+ come in?

NAD+ comes in 500mg & 1000mg vials (lyophilized peptide), from $61.99. Ordering 3, 5 or 10 vials takes 3%, 6% or 12% off.

The current batch (JNK-164750) was tested on May 22, 2026 by HPLC (Janoshik Analytical). Its certificate of analysis is published on this page and in the public COA registry.

Orders placed before 2 pm CT on a business day ship the same day from the US. Shipping is free on orders over $100 to the contiguous US.

Is NAD+ for human use?

No. NAD+ is sold strictly for in-vitro and laboratory research. It is not for human or veterinary use.

Cellular aging

NAD+

Name: NAD+
Brand: Tidal Peptides
SKU: TDL-NAD+-500MG
Availability: InStock

Redox coenzyme (nicotinamide adenine dinucleotide) for mitochondrial, metabolic, and sirtuin pathway research.

$61.99

/ 500mg vial · TDL-NAD+-500MG

Size

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Subtotal

$61.99

Ships
Same-day · by 2 pm CT
Free
Shipping over $100, contiguous US
Pay
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Every vial, fully documented.

Certificate of analysis · Batch JNK-164750Current

Compound

NAD+

Batch

JNK-164750

Verify code

JWKWM

Tested

May 22, 2026

Method

HPLC (Janoshik Analytical)

Purity

—

Mass match

—

Appearance

—

Storage

2–8°C, lyophilized

HPLC trace · 220 nm

No chromatogram data available.

Research profile

NAD+ is a research peptide used in preclinical laboratory models involving metabolic, mitochondrial, or immune pathways.

What is it?

NAD+ (nicotinamide adenine dinucleotide) is a naturally occurring cellular coenzyme studied extensively in investigational and in vitro research for its role in redox biology and energy metabolism. It functions as a central electron carrier within cells and is essential for numerous biochemical reactions involved in cellular respiration and metabolic signaling.

In preclinical and laboratory research models, NAD+ has been examined for its involvement in mitochondrial function, DNA repair signaling, and cellular stress response pathways. It also serves as a required cofactor for several enzyme families, including sirtuins and PARPs, which are studied for their roles in cellular aging signaling, genomic stability, and metabolic adaptation. As a result, NAD+ remains a compound of significant interest in experimental research focused on cellular energy dynamics and resilience mechanisms.

Mechanism of Interest

Redox Coenzyme — Studied as an electron carrier in cellular respiration models.
Sirtuin Activity — Investigated as a required substrate for sirtuin-mediated deacetylation.
PARP Pathways — Examined in DNA damage response models in vitro.

Key Research Applications

Cellular metabolism research
Sirtuin and cellular aging pathway studies
Mitochondrial function modeling

HANDLING & STORAGE

Lyophilized: Store at –20°C, protect from light and moisture.

Reconstituted: Store at 2–8°C, avoid freeze–thaw cycles.

RESEARCH USE ONLY

This product is supplied strictly for laboratory, research, and development use. Not for human consumption or therapeutic application.

All compounds sold by Tidal are intended exclusively for in-vitro and laboratory research. We do not market our products for human or veterinary use. By placing an order, purchasers acknowledge they are qualified researchers and that materials will be used in compliance with applicable institutional and regulatory standards.

Questions

What sizes does NAD+ come in?: NAD+ comes in 500mg & 1000mg vials (lyophilized peptide), from $61.99. Ordering 3, 5 or 10 vials takes 3%, 6% or 12% off.
How is NAD+ tested?: The current batch (JNK-164750) was tested on May 22, 2026 by HPLC (Janoshik Analytical). Its certificate of analysis is published on this page and in the public COA registry. Open the COA registry →
When does NAD+ ship?: Orders placed before 2 pm CT on a business day ship the same day from the US. Shipping is free on orders over $100 to the contiguous US. Shipping policy →
Is NAD+ for human use?: No. NAD+ is sold strictly for in-vitro and laboratory research. It is not for human or veterinary use.

Adjacent