NAD +
NAD+ (Nicotinamide Adenine Dinucleotide) dosing information only:
Subcutaneous (SubQ) Injection (Most Common Self-Administered Route)
Typical dose: 50–100 mg per injection.
Range: Start at 20–50 mg (e.g., 0.1–0.5 mL of 100 mg/mL solution); standard 50–200 mg per session.
Frequency: 2–3 times per week (some protocols: daily for 1 week then Mon–Fri only).
Titration examples:
Start: 20–30 mg (e.g., 0.1–0.3 mL at 100 mg/mL) for 1 week.
Increase: To 50–100 mg (0.5–1 mL at 100 mg/mL) 2–3x/week.
Maintenance: 50–120 mg 2–3x/week.
Reconstitution note (lyophilized vials, e.g., 500 mg): Common concentration 100 mg/mL or 200 mg/mL. Adjust units on U-100 syringe accordingly (e.g., at 100 mg/mL: 0.5 mL = 50 mg = 50 units).
Intramuscular (IM) Injection
Typical dose: 50 mg per injection.
Frequency: Up to 3 times per week (spaced out).
Key Potential Benefits of NAD+
Enhanced Mitochondrial Function and Cellular Energy Production
Serves as a critical cofactor in the electron transport chain and Krebs cycle, facilitating efficient ATP generation and supporting mitochondrial biogenesis for higher cellular energy output.
Restores declining NAD+ levels associated with age, stress, or metabolic challenges, leading to improved energy metabolism, reduced fatigue, and greater stamina in preclinical and some human models.
Promotes metabolic flexibility, allowing better switching between fuel sources (glucose and fatty acids) for sustained vitality and performance.
Activation of Sirtuins and Support for Healthy Aging Processes
Acts as a substrate for sirtuins (especially SIRT1 and SIRT3), which regulate gene expression, DNA repair, inflammation control, and cellular stress resistance pathways.
Contributes to improved healthspan markers in preclinical models, including better mitochondrial health, reduced oxidative damage, and enhanced resilience to age-related decline.
Supports broader anti-aging mechanisms such as improved cellular repair, protein quality control (autophagy), and maintenance of youthful cellular function across tissues.
Improved Metabolic Health and Insulin Sensitivity
Enhances insulin signaling and glucose uptake in muscle and other tissues, supporting better glycemic control and reduced features of metabolic syndrome in relevant models.
Aids in lipid metabolism, liver fat reduction, and overall energy balance, with some clinical data showing benefits like improved insulin sensitivity in specific populations (e.g., prediabetic individuals via precursors).
Contributes to favorable shifts in body composition, energy expenditure, and metabolic efficiency through optimized NAD+-dependent enzymatic activity.
Neuroprotection, Cognitive Support, and Brain Health
Boosts neuronal energy supply, synaptic plasticity, and resilience against oxidative stress and inflammation, supporting memory, focus, mental clarity, and cognitive performance in preclinical studies.
Promotes neurogenesis and protects against neurodegenerative challenges by activating repair pathways and maintaining mitochondrial function in brain cells.
May aid mood stability, stress resilience, and overall brain vitality through enhanced neurotransmitter balance and reduced neuroinflammatory signaling.
DNA Repair, Antioxidant Defense, and Cellular Resilience
Serves as a substrate for PARP enzymes involved in DNA damage detection and repair, helping maintain genomic stability under oxidative or environmental stress.
Supports antioxidant systems and reduces accumulation of cellular damage, contributing to better tissue repair and recovery from physical or metabolic strain.
Enhances overall cellular resilience, with preclinical evidence linking NAD+ restoration to improved outcomes in models of inflammation, injury, and age-related tissue decline.
Cardiovascular, Muscle, and Systemic Tissue Support
Improves vascular function, endothelial health, and cardiac energy metabolism in preclinical models, potentially supporting blood flow, blood pressure regulation, and heart resilience.
Aids muscle function, exercise capacity, and recovery by optimizing mitochondrial performance and reducing fatigue-related markers.
Provides complementary benefits across organs (liver, heart, brain, muscle) through widespread NAD+-dependent pathways, fostering broader physiological balance and regenerative capacity.
