What is NAD+?

NAD+ at a glance

NAD+ is a regulation-category research peptide. A critical coenzyme involved in over 500 enzymatic reactions, researched for cellular energy production, DNA repair, and longevity pathways.

It is sold in the UK for laboratory and in-vitro research use only and is not a medicine, supplement, or product intended for human consumption.

Why researchers study NAD+

NAD+ sits within the broader field of regulation research. Scientists are typically interested in its mechanism of action, its purity profile, and how it compares with related compounds in the same family. The research literature on NAD+ has grown substantially over the last decade as HPLC methods and analytical standards have improved.

At Peptify UK, NAD+ is supplied exclusively for this kind of laboratory work — never for therapeutic claims or human-use contexts.

Key facts

Why is NAD+ important in research? — NAD+ is essential for sirtuin activation, mitochondrial function, and DNA repair. Levels decline with age, making it a key focus of longevity research.

What is the purity of Peptify NAD+? — Peptify NAD+ is 99%+ HPLC-verified with a full Certificate of Analysis provided with every batch.

Every research peptide sold by Peptify UK is independently third-party tested using
HPLC (high-performance liquid chromatography) and mass spectrometry to confirm 99%+
purity and correct identity. A batch-specific Certificate of Analysis is published on
every product page and downloadable directly. Peptify is a UK-based research peptide
supplier; Royal Mail Tracked delivery on every order.

Buy NAD+ for research

99%+ HPLC-verified NAD+ in stock. Every vial ships from the UK with a batch-specific Certificate of Analysis. Same-day dispatch on orders before 1pm.

• NAD 500MG

Frequently asked questions