NAD Research Compound — Nicotinamide Adenine Dinucleotide | Laboratory Use Only

NAD (nicotinamide adenine dinucleotide) is a coenzyme present in every living cell, central to energy metabolism, DNA repair, and sirtuin signaling — studied extensively in longevity and mitochondrial research. Research-grade specs Class: Coenzyme (not a peptide — included in our research catalog) Function: Electron carrier, sirtuin substrate Decline with age: ~50% by middle age in human tissue Studied applications Mitochondrial-function research Sirtuin-pathway studies (SIRT1, SIRT3, etc.) DNA-repair mechanism research Longevity and cellular-senescence research Quality & trust ≥99% HPLC purity, third-party tested Mass spectrometry identity confirmation LAL endotoxin testing on every batch Batch-specific Certificate of Analysis included USA same-day shipping (orders before 2pm CT M-F) Related research: MOTS-c (mitochondrial peptide) Research literature nicotinamide adenine dinucleotide aging has been the subject of 4,039 peer-reviewed publications indexed in PubMed. Selected recent literature for research reference: Zhang L et al. (2026). Resveratrol supplementation mitigates age-related declines in egg production, quality, and ovarian health of laying hens. Anim Nutr. PMID: 41938617 Mishra D et al. (2026). Sarcopenia: An overview of emerging therapies and pathophysiological insights in age-related skeletal muscle decline. Biochem Pharmacol. PMID: 41720275 Schilling B et al. (2026). Novel high-resolution ion mobility mass spectrometry for site-specific quantification of the sirtuin-5 regulated kidney succinylome. J Proteomics. PMID: 41687715 Saka T et al. (2026). β-Nicotinamide mononucleotide prevents senescence and lipid accumulation in hepatic stellate cells by restoring SIRT1 function. Chem Biol Interact. PMID: 41796627 Xu H et al. (2026). NADPH exerts neuroprotection in ischemic stroke by reinforcing blood-brain barrier integrity and stimulating angiogenesis. Neuropharmacology. PMID: 41638470 References are provided for research reference only. Inclusion of literature does not constitute a recommendation, endorsement, or claim for any specific use of LiveWell Peptides products. Products are sold for laboratory and research use only and are not intended for human consumption, injection, topical application, or any other administration to the human body.