NAD+ Nasal Spray supports cellular energy production by delivering nicotinamide adenine dinucleotide directly through the nasal mucosa, offering a convenient and efficient alternative to injectable forms. As a key coenzyme involved in mitochondrial function and metabolic activity, NAD+ may help improve energy, focus, recovery, and overall cellular health. It's commonly used in wellness and anti-aging protocols, particularly for patients dealing with fatigue, cognitive decline, or metabolic stress. The intranasal route allows for rapid absorption and easy at-home use.