Food supplement that helps to reduce the feeling of tiredness and/or fatigue. In addition, it favors the increase of cellular energy, facilitating physical and intellectual performance. Formulated with NADH, a natural substance present in all living organisms, which acts as a powerful antioxidant. It also helps balance stomach pH and participates in the physiological repair of DNA. It promotes the strengthening of the immune system and stimulates cognitive functions. It comes in the form of sublingual capsules.