Nicotinamide Adenine Dinucleotide (NAD+), a vital coenzyme found in every cell, directly into the bloodstream through intravenous infusion. NAD+ plays a key role in energy production, cellular repair, and mitochondrial function. A 500mg dose is typically used to help support energy metabolism, reduce fatigue, promote mental clarity, and aid recovery. It may also be considered in wellness, anti-ageing, and performance optimisation programmes.