NAD+ Cell Excel by New Roots Herbal is a dietary supplement containing nicotinamide riboside chloride, a precursor to NAD+ (nicotinamide adenine dinucleotide) that helps increase NAD+ levels in the body. Nicotinamide riboside has excellent bioavailability, meaning it can be absorbed by the body and used effectively to increase NAD+ levels. Helps raise low NAD+ levels in the blood.May help improve lean body mass, weight gain, and exercise endurance.May help improve inflammatory response and antioxidant status.May be useful in neurodegenerative diseases such as Parkinson's or Alzheimer's.May promote healthy ageing as an anti-ageing agent. 2 or 3 capsules daily. Consult a healthcare professional if using for more than 12 weeks. Do not exceed the recommended daily dose. Do not take during pregnancy or breastfeeding.  Store in a cool, dry place.