Buy 5 Get 1 Free! Add 6 bottles to cart to automatically apply promotional discount.Many health benefits, including endurance, performance, weight management, cardiovascular health, anti-aging, cognitive function and neuroprotection.</br>Manufactured in the USA at our NSF cGMP CERTIFIED Facility - State of the Art Quality Control</br>Independently Tested by BOTH the NSF and the BSCG Agencies for Quality, Purity, and Label Claim</br>NIAGEN Increases the NAD+ coenzyme for enhanced mitochondrial function to Promote Healthy Cellular Metabolism</br>Proven effective in 5+ Published University Clinical Trials</br></br>Product Description</br></br>More About Niagen: NR is a naturally-occuring vitamin B3 metabolite; Has been shown to boost NAD+ levels higher than Niacin(2); Does not cause undesirable flushing associated with Niacin(1); Promotes mitochondrial health* - NR maintains and enhances mitochondrial health by boosting NAD+ levels and inducing creation of new mitochondria(2); Supports beneficial effects on blood lipids by maintaining healthy cholesterol levels already within normal range(2)*; Increases sirtuin activation, improving mitochondrial activity to prevent cellular damage due to free radicals(3)*. What is NAD+? Nicotinamide adenine dinucleotide (NAD+) is an essential metabolite in all human cells. More About NAD+: Vital for mitochondrial health; Plays a key role in cellular metabolism and energy production; NAD+ levels decrease with age; Rate-limiting co-substrate for sirtuins. *These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.</br>