Cellular Energy Production Neurotransmitter Support Stable and Bioavailable With 200 mg D-Ribose Panmol A Dietary Supplement Non-GMO General Health Family Owned Since 1968 GMP Quality Assured NADH (Reduced Nicotinamide Adenine Dinucleotide), is a coenzyme found in all living cells that is derived from Vitamin B-3, also known as Niacin. NADH is an essential cofactor for hundreds of biochemical reactions, and is used extensively in the production of cellular energy (ATP). NADH also plays a notable role in the synthesis of neurotransmitters in the brain. Although NADH is normally unstable outside of the body, Panmol NADH uses a patented process to naturally preserve its effectiveness, thereby delivering stable and bioavailable NADH to the body.