Max GXL promotes the natural production of glutathione in your body to sustain your health and wellness. Glutathione is created by your body to defend against outside influences and attackers like free radicals, chemical toxins, and heavy metals. However, your glutathione levels decrease as you age, which can negatively affect your overall health and wellness. In order to combat the loss of glutathione, you need to give your body the assistance it deserves. Max international's MaxGXL has and exclusive NAC formula designed especially to provide the nutrients to help maintain levels of glutathione.