{"product_id":"buy-nad-plus-canada","title":"NAD+ (4-Pack)","description":"\u003carticle class=\"product-page\"\u003e\u003cheader\u003e\n\u003ch1\u003eBuy NAD+ in Canada | Research-Grade Nicotinamide Adenine Dinucleotide\u003c\/h1\u003e\n\u003cp\u003eDiamond Peptides supplies premium-quality NAD+ (nicotinamide adenine dinucleotide) to universities, research laboratories, contract research organizations, and scientific institutions throughout Canada. Every vial contains research-grade lyophilized NAD+ manufactured under rigorous quality standards and independently verified through High-Performance Liquid Chromatography (HPLC) purity testing together with Mass Spectrometry (MS) identity confirmation, providing researchers with reliable material for advanced metabolic and cellular biology research.\u003c\/p\u003e\n\u003cp\u003eUnlike peptides, NAD+ is an essential biological coenzyme found in virtually every living cell and plays a fundamental role in cellular energy production, redox reactions, mitochondrial function, and intracellular signalling. It has become one of the most extensively studied molecules in metabolism, healthy aging, DNA repair, and mitochondrial research. Supported by batch-specific Certificates of Analysis (COAs) and dependable Canadian inventory, Diamond Peptides provides laboratories with a trusted source of high-purity NAD+ for scientific investigation.\u003c\/p\u003e\n\u003c\/header\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized free acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e 600 mg (filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light; long-term storage at −20 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C\u003csub\u003e21\u003c\/sub\u003eH\u003csub\u003e27\u003c\/sub\u003eN\u003csub\u003e7\u003c\/sub\u003eO\u003csub\u003e14\u003c\/sub\u003eP\u003csub\u003e2\u003c\/sub\u003e \/ 663.43 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 53-84-9\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eWhat Makes NAD+ a Unique Compound\u003c\/h2\u003e\n\u003cp\u003eNicotinamide adenine dinucleotide (NAD+) is a naturally occurring coenzyme that differs fundamentally from the peptides found throughout the Diamond Peptides catalogue. Rather than functioning as a signalling peptide, NAD+ serves as a critical metabolic cofactor required for hundreds of enzymatic reactions involved in cellular energy production, oxidation-reduction (redox) chemistry, and mitochondrial function. Its universal role across virtually every living cell has made it one of the most important molecules in modern biological research.\u003c\/p\u003e\n\u003cp\u003eScientific literature has extensively investigated NAD+ for its participation in cellular respiration, mitochondrial metabolism, glycolysis, oxidative phosphorylation, and ATP production. Beyond energy metabolism, NAD+ also functions as a substrate for numerous enzyme families—including sirtuins, PARPs, and CD38—that regulate cellular signalling, DNA repair, genomic stability, and stress responses. These diverse biological roles continue to make NAD+ a cornerstone of metabolism and longevity research.\u003c\/p\u003e\n\u003cp\u003eUnlike many research compounds that target a single receptor or signalling pathway, NAD+ participates in multiple interconnected biological processes throughout the cell. This broad physiological importance allows researchers to investigate relationships between mitochondrial function, cellular aging, metabolic regulation, and redox homeostasis using a single well-characterized molecule.\u003c\/p\u003e\n\u003cp\u003eFor Canadian laboratories investigating metabolism, mitochondrial biology, and healthy aging, NAD+ provides a highly characterized research material supported by decades of scientific literature. Its central role in cellular physiology has established it as one of the most widely studied compounds in molecular biology and biomedical research.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul class=\"research-applications\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular Energy Metabolism\u003c\/strong\u003e — NAD+ is extensively investigated as an essential coenzyme involved in glycolysis, oxidative phosphorylation, mitochondrial respiration, and ATP production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedox Biology Research\u003c\/strong\u003e — Scientific literature has widely explored NAD+ for its role as an electron carrier in oxidation-reduction reactions that maintain cellular metabolic homeostasis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHealthy Aging Research\u003c\/strong\u003e — Researchers continue to investigate NAD+ in studies involving sirtuins, PARPs, DNA repair pathways, and other biological mechanisms associated with cellular aging and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMitochondrial Function Research\u003c\/strong\u003e — NAD+ is frequently studied for its central role in mitochondrial biology, energy production, and cellular bioenergetics across numerous experimental models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnzyme-Substrate Studies\u003c\/strong\u003e — As a substrate for sirtuins, PARPs, CD38, and other NAD+-consuming enzymes, NAD+ provides researchers with a valuable tool for investigating intracellular signalling and enzyme kinetics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCellular Stress Response Research\u003c\/strong\u003e — Ongoing scientific studies continue to explore the relationship between NAD+ metabolism, oxidative stress, DNA damage responses, and cellular resilience under physiological stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eRelated Research Peptides\u003c\/h2\u003e\n\u003cp\u003eResearchers investigating NAD+ frequently study it alongside peptides involved in mitochondrial biology, metabolism, and healthy aging. Common companion research compounds include:\u003c\/p\u003e\n\u003cul class=\"related-peptides\"\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-mots-c-canada\" title=\"Shop MOTS-C Product Page\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eMOTS-c\u003c\/strong\u003e\u003c\/a\u003e — A mitochondrial-derived peptide extensively investigated for metabolic regulation, mitochondrial signalling, and cellular energy homeostasis, making it one of the most complementary compounds to NAD+ research.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-ss-31-canada\" target=\"_blank\" title=\"Shop SS-31 Product Page\" rel=\"noopener\"\u003e\u003cstrong\u003eSS-31\u003c\/strong\u003e \u003c\/a\u003e— A mitochondria-targeting peptide widely studied for mitochondrial membrane function, bioenergetics, and oxidative stress, often paired with NAD+ in cellular metabolism research.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-wolverine-stack-canada\" title=\"Shop Wolverine Stack Product Page\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eWolverine Stack\u003c\/strong\u003e\u003c\/a\u003e — A proprietary combination of BPC-157 and TB-500 commonly investigated for tissue biology and regenerative research, complementing broader studies involving cellular repair mechanisms.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/diamondpeptides.ca\/products\/buy-tesamorelin-canada\" title=\"Shop Tesamorelin Product Page\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003eTesamorelin\u003c\/strong\u003e\u003c\/a\u003e — A growth hormone-releasing hormone (GHRH) analogue frequently investigated in studies involving metabolism, body composition, and endocrine physiology, providing additional context for metabolic research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhere can I buy NAD+ in Canada for laboratory research?\u003c\/h3\u003e\n\u003cp\u003eDiamond Peptides supplies research-grade NAD+ exclusively for scientific and laboratory research throughout Canada. Every production batch undergoes High-Performance Liquid Chromatography (HPLC) purity verification, Mass Spectrometry (MS) identity confirmation, and is supported by batch-specific Certificates of Analysis (COAs).\u003c\/p\u003e\n\u003ch3\u003eIs NAD+ a peptide?\u003c\/h3\u003e\n\u003cp\u003eNo. Nicotinamide adenine dinucleotide (NAD+) is a naturally occurring coenzyme rather than a peptide. It functions as an essential metabolic cofactor involved in cellular energy production, redox reactions, and numerous enzyme-mediated biological processes.\u003c\/p\u003e\n\u003ch3\u003eIs NAD+ naturally occurring?\u003c\/h3\u003e\n\u003cp\u003eYes. NAD+ is present in virtually every living cell and is essential for normal cellular metabolism. The material supplied by Diamond Peptides is a highly purified, research-grade form intended exclusively for laboratory investigation.\u003c\/p\u003e\n\u003ch3\u003eHow are purity and identity verified?\u003c\/h3\u003e\n\u003cp\u003eEvery production batch is analyzed using High-Performance Liquid Chromatography (HPLC) to verify a purity of at least 99%, while Mass Spectrometry (MS) confirms molecular identity. Batch-specific Certificates of Analysis are provided to support laboratory quality assurance and research documentation.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"research-disclaimer\"\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/article\u003e","brand":"Diamond Peptides","offers":[{"title":"4 x 600mg","offer_id":52414038409501,"sku":null,"price":420.0,"currency_code":"CAD","in_stock":true},{"title":"6 x 600mg","offer_id":52414038442269,"sku":null,"price":600.0,"currency_code":"CAD","in_stock":true},{"title":"10 x 600mg","offer_id":52414038475037,"sku":null,"price":850.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1002\/3482\/1917\/files\/nad__Diamond.png?v=1784951209","url":"https:\/\/diamondpeptides.ca\/products\/buy-nad-plus-canada","provider":"Diamond Peptides","version":"1.0","type":"link"}