НАД+
НАД+
NAD+ (Nicotinamide Adenine Dinucleotide) — 500 mg
NAD+ is an essential coenzyme present in every living cell — central to energy metabolism, DNA repair, and cellular signaling. Its levels decline with age, making it a primary target in longevity research and mitochondrial function studies.
Parameters
| Compound | NAD+ (Nicotinamide Adenine Dinucleotide) |
| Molecular Formula | C₂₁H₂₇N₇O₁₄P₂ |
| Molar Mass | ≈ 663.4 g/mol |
| CAS No. | 53-84-9 |
| Type | coenzyme (dinucleotide) |
| Role | energy metabolism, DNA repair, signaling |
| Quantity per vial | 500 mg |
| Purity | ≥ 99% (HPLC) |
| Form | Lyophilized white powder |
What is NAD+
NAD+ is a coenzyme found in every cell of the body. It participates in hundreds of metabolic reactions — primarily electron transfer in the production of cellular energy (ATP). In addition to its energetic role, it is a substrate for enzymes such as sirtuins and PARP, which are involved in DNA repair and gene regulation.
Interest in NAD+ in aging research stems from the observation that cellular NAD+ levels decrease with age — a parallel to GHK-Cu and other "longevity" molecules.
How it works
NAD+ functions on two main fronts:
- Metabolic — as an electron carrier in glycolysis, the Krebs cycle, and oxidative phosphorylation (ATP production).
- Signaling — as a substrate for sirtuins, enzymes associated with cellular health and mitochondrial function.
Researched effects (scientific context)
It is studied in relation to mitochondrial function, cellular energy metabolism, DNA repair, and sirtuin activity. The field is active in geriatric and metabolic research.
Pharmacokinetics
| Parameter | Value |
|---|---|
| Type | coenzyme (dinucleotide) |
| Role | energy metabolism, DNA repair |
| Context | longevity, mitochondrial research |
Reconstitution (laboratory procedure)
The lyophilized powder is reconstituted with bacteriostatic or sterile water. The table shows the concentration for a 500 mg vial:
| Water added | Concentration |
|---|---|
| 5 mL | 100 mg/mL |
| 10 mL | 50 mg/mL |
Water is added slowly along the wall of the vial; the solution is swirled gently, without shaking.
Research protocols
It is studied alone and in combination with other longevity molecules (e.g., glutathione).
The information reflects protocols from scientific publications and is presented solely as reference information — not as an instruction for intake.
Side effects (from published studies)
With rapid administration in a research context, transient effects (flushing, chest tightness, nausea) are described, associated with the rate of introduction. The profile depends on the method.
Storage
- Lyophilized: stable at room temperature for transport; for long-term storage — in a dark and dry place (refrigerator for long term).
- After reconstitution: at 2–8°C, used within up to 28 days. Avoid repeated freezing/thawing.
Tested quality
Each batch undergoes independent laboratory testing for purity and identity (HPLC), with a COA accompanying the product.
Frequently Asked Questions
What form does it arrive in? Lyophilized powder in a glass vial, vacuum-sealed.
Is bacteriostatic water included? No — it is offered separately.
Is NAD+ a peptide? No — NAD+ is a coenzyme (dinucleotide), not a peptide; therefore, it has no amino acid structure.
How long is it stable after dissolution? Up to 28 days in the refrigerator.
What is the shelf life? Lyophilized and properly stored — up to 24 months.
FOR LABORATORY RESEARCH ONLY. This product is intended exclusively for scientific and in vitro research purposes. It is NOT a medicine, food supplement, or cosmetic product. It is NOT intended for human or animal use, consumption, or application. It is not approved by the FDA, EMA, or any other regulatory body. The information is educational and does not constitute medical advice or instructions for intake. By purchasing, you confirm that you are over 18 years of age and that the product will be used only for legal research purposes.