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PX1 Labs NAD+ 500 mg research peptide vial

Anti-Aging & Longevity

NAD+

Cellular-energy and longevity coenzyme

Nicotinamide adenine dinucleotide · coenzyme

A coenzyme found in every cell, central to energy and cellular repair — a cornerstone of the longevity conversation.

€62.95500 mg · LyophilizedIn stock

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1× €62.95 ea

2× €59.80 ea −5%

3× €56.66 ea −10%

5× €53.51 ea −15%

10× €50.36 ea −20%

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Purity 99%+ HPLC

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Documentation CoA included

For laboratory and in vitro research use only. Not for human or veterinary use, and not for use in diagnostic procedures.

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ClassPyridine dinucleotide coenzyme

Half-life~45 min (IV); variable

CategoryAnti-Aging & Longevity

Price€62.95

🧾 View Certificate of Analysis

About NAD+

NAD+ (nicotinamide adenine dinucleotide) is a pyridine dinucleotide coenzyme present in every living cell. It is a central electron carrier in metabolism and a required co-substrate for sirtuins and PARP enzymes, which places it at the heart of mitochondrial and cellular-aging research.

PX1 Labs supplies NAD+ as a 500 mg lyophilized powder verified at 99%+ identity purity by HPLC. A lot-specific Certificate of Analysis ships with every order so the figures on file match the material received.

What it's known for

NAD+ is best known for energy and longevity. Here is what it is most associated with. (Supplied for laboratory research use only.)

Energy

Central to how cells produce energy in the mitochondria.

Longevity & repair

Required by the cellular 'maintenance' enzymes (sirtuins) and DNA repair.

Metabolism

A focus of metabolic and aging research.

What research shows

An active human-research area (incl. NMN/NR precursors); results are mixed and evolving.

NAD+ explainers

Curated clips from across social media.

Swipe for more clips →

How it works

NAD+ is a central helper molecule (cofactor) in cellular energy and repair. It works in the mitochondria's energy production and in DNA repair and the cellular 'maintenance' enzymes (sirtuins). NAD+ levels fall with age, which is why it is linked to energy and longevity.

What the evidence shows

NAD+ and its precursors (NMN, NR) are an active area of human research, especially in ageing and metabolism; results are mixed and the field is moving fast. There is less data on injectable NAD+ than on oral precursors. Not an approved medicine.

An educational summary, not a treatment claim or medical advice.

Side effects & safety

Reference information — not medical adviceSummarised from public research literature. PX1 Labs products are supplied for laboratory research use only; not for human or veterinary use.

Commonly reported

Flushing, nausea or chest/abdominal tightness if infused too fast
Headache
Injection-site discomfort

Cautions & contraindications

Push/IV rate matters — fast administration drives most side effects
Limited long-term human data for high-dose protocols
Consult a clinician if on other metabolic medication

Reference protocols

Reference only — not a recommendationThe figures below are commonly cited in public and community references. They are provided for reference and comparison only — not a dosing instruction, recommendation, or medical advice. PX1 Labs products are supplied for laboratory research use only; not for human or veterinary use.

Context	Commonly cited amount	Frequency
Start low	50–100 mg	2–3× weekly
Then	up to 100–250 mg	2–3× weekly

Reconstitution example: Large vial — dilute accordingly. NB: NAD+ is acidic — separate syringe, slow administration; stinging is common.

Often run in courses; many start deliberately low to gauge tolerance.

Work out your own draw in the calculator →

What researchers commonly report — by week

Commonly reported, not guaranteedThese timelines summarise what self-experimenters and widely available community sources describe. Individual results vary widely, many notice nothing on this schedule, and these are not promised outcomes. Reference information only — not medical advice. PX1 Labs products are supplied for laboratory research use only.

Day 1–3

Many report a sharp energy and mental-clarity lift; flushing can occur if pushed too fast.

Week 1–2

Steadier daytime energy and focus commonly reported.

Ongoing

Typically run in cycles and described as maintenance.

Specifications

Every PX1 Labs lot is independently verified before dispatch. The figures below describe the product class; exact lot-specific results are documented on the Certificate of Analysis included with your order.

Compound class	Pyridine dinucleotide coenzyme
CAS number	53-84-9
Molecular formula	C₂₁H₂₇N₇O₁₄P₂
Molecular weight	663.43 g/mol
Identity purity	99%+ (HPLC)
Identity confirmation	Mass spectrometry
Presentation	500 mg lyophilized powder
Physical form	Sterile-filtered, freeze-dried
Storage	2-8°C; -20°C long term
Documentation	Lot-specific Certificate of Analysis

Documentation & quality

NAD+ passes the same five-stage PX1 quality process applied to every product: HPLC potency analysis, mass-spectrometry identity and purity confirmation, pH and stability validation, sterility and endotoxin (LAL) testing, and QC batch-consistency verification.

A lot-specific Certificate of Analysis ships with every order. The lot number printed on your vial matches the lot ID on the document, so the material on your bench can always be checked against the data on file.

References & research

Selected peer-reviewed literature on NAD+ (via PubMed), provided for educational context. A reference does not imply a clinical claim for PX1 Labs products.

NAD+ — questions

Is NAD+ a peptide?

No — NAD+ is a dinucleotide coenzyme, not a peptide. It is included in the PX1 catalog as a research compound for metabolic and longevity studies.

How is the 500 mg vial verified?

Each lot is HPLC-tested to 99%+ identity purity. The Certificate of Analysis included with your order documents the exact result for your lot.

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NAD+

About NAD+

What it's known for

Energy

Longevity & repair

Metabolism

What research shows

NAD+ explainers

Commonly reported

Cautions & contraindications

Specifications

Documentation & quality

References & research

NAD+ — questions

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