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The Glutathione Experts

Reduced L-glutathione, most commonly called glutathione or GSH, is the most powerful naturally occurring antioxidant in all human cells.  We have developed this site to deliver information about this powerful antioxidant to consumers that are considering Glutathione.

It is a tripeptide composed of the amino acids glutamic acid, cysteine and glycine. Glutathione is found in all cells in the body, including the bile, the epithelial lining fluid of the lungs, and—at much smaller concentrations—in the blood.

The highest concentration of glutathione is found in the liver, making it critically important in the detoxification and elimination of free radicals. Accumulation of these dangerous compounds can result in oxidative stress, which occurs when the generation of free radicals in the body exceeds the body’s ability to neutralize and eliminate them. Free radicals are highly reactive compounds created in the body during normal metabolic functions; they can also enter the body through the environment.

Metabolically, glutathione has many functions. For example, glutathione plays a substantial role in the functioning of the body’s immune system. Its antioxidant property makes it vital to white blood cells (lymphocytes)—as it allows them to reach their full potential during the oxygen-requiring activity of the body’s immune response.  Learn more in our What is Glutathione? area.

Watch a video by Dr. David Perlmutter that describes the benefits of glutathione.


Wellness Pharmacy� offers pharmaceutical grade Glutathione in numerous delivery forms: intravenous, nebulized, nasal spray, suppositories, transdermals and oral dosage forms.

For intravenous administration, Wellness uses a patented method of preparation, developed in our own laboratories, that enhances Glutathione’s stability—allowing physicians to administer it in near 100% reduced form. Which is why so many leading physicians like David Perlmutter, MD use Wellness Pharmacy� as their sole source of Reduced-L-Glutathione.

Wellness Pharmacy� also offers a breakthrough formulation of Glutathione which can be taken orally.  Learn More >

  August 21, 2013
The data from this study support the hypothesis of the oxidant/antioxidant balance as a key piece that may contribute to autistic pathology. Read full text article.
  May 22, 2013
This meta-analysis suggests that combinations of GST polymorphisms are associated with glaucoma risk.  Read full text article.
  May 21, 2013
This findings of this study indicates that low levels of seminal plasma GSH level may be associated with male infertility.Read full text article.
Thinking about taking Glutathione (also known as GSH)?  Learn what you need to know here.



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