MaxGXL provides the proper nutrients needed to promote the body's own ability to manufacture and absorb glutathione. MaxGXL also aids in liver support, thus helping the liver to function as the main production site and storehouse for glutathione.


Glutathione is clearly the most important antioxidant in the body and has been the object of intense research during the last 30 years. Presently, more than 100,000 scientific articles on glutathione are listed on Pub Med.

MaxGXL Common Questions

What is MaxGXL?

MaxGXL is a patented nutritional supplement formulated to promote and enhance the body's production and use of its most important antioxidant, glutathione (GSH) at the cellular level. Increased levels of glutathione strengthen your immune system, increase your energy level, and enhance the body's fight against aging and the ailments of aging. Increased levels of glutathione also result in a faster recovery from strenuous exercise regimens.

Why is glutathione important?

Glutathione is an essential component of your cells, with low glutathione levels, cells cannot perform many of their functions properly. Although glutathione functions in dozens of roles in our metabolism, the major functions can be summarized in four areas:

  1. It is the major antioxidant produced by the body. Antioxidants such as vitamins C or E cannot be made by your body and in fact could not work properly if glutathione were not present.
  2. Our immune systems depend on a steady supply of glutathione. Without it, our immune defenses become weakened.
  3. It is important in detoxifying many substances including heavy metals, breakdown products of cigarettes and automobile exhaust, many cancer-causing agents, and a multitude of pollutants and toxins we encounter on a daily basis.
  4. The major source of energy produced in our cells is derived from tiny structures called mitochondria. These mitochondria would literally burn up without the presence of glutathione.

Why is MaxGXL in a pill form and not a drink or gel?

Drinks and gels usually require the use of chemical preservatives. Dr. Keller did not want to include chemical preservatives in his formulation. Capsules provide the most efficient and effective way to deliver his formula without the use of preservatives. MaxGXL’s unique packaging is perfect for today’s hectic lifestyle.

When will I feel results with MaxGXL?

MaxGXL produces a higher, more stable level of energy that you will likely feel the first day you use it. More important, as your glutathione (GSH) level increases over time, you will begin to experience the most important benefits of higher levels of GSH. Your enhanced immune system will make you less susceptible to illness and the effects and multiple ailments of aging. You will also experience a higher level of alertness and experience a more rapid recovery from strenuous exercise with shorter periods of soreness.

Related Articles
  • More than 100,000 scientific articles on glutathione are listed on PubMed. PubMed is a searchable on-line database of articles from medical journals maintained by The National Library of Medicine. Use this service to search for terms such as "Glutathione".