Swanson NADH - Fast-Acting Peppermint Lozenges 10mgNADH stimulates energy production Essential for vital transmitters dopamine and norepinephrine Fast acting lozenge Maximum strength energy production This coenzyme of vitamin B3 works at the cellular level, stimulating energy production within the cells and supporting the development of vital neurotransmitters. Our fast acting, 20 mg Swanson Maximum Strength NADH lozenges are double the potency of the original! Give yourself a powerful burst of all