Explore NAD+ 500 mg research material from Ageless Vitality Research, serving qualified laboratories across the USA. NAD+, or nicotinamide adenine dinucleotide, is a coenzyme studied for its involvement in cellular energy metabolism, redox reactions, mitochondrial processes, and biochemical signaling. Researchers investigating cellular metabolism, aging biology, mitochondrial pathways, and NAD-dependent enzymes can explore this standardized research format. Scientific interest in NAD+ continues to grow, although evidence for broader human health and longevity applications remains under investigation. For research and development use only. Not intended for human or veterinary consumption, self-administration, diagnosis, treatment, or clinical use.