glutathione bioceuticals 60s NSF Certified Glutathione Supplement 500mg

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Due to the large absorptive area and a rich vascular supply, the orobuccal mucosa allows a rapid absorption of glutathione and other substances by passive transport through or around the cells into the abundant capillary circulation

It is one of the most important antioxidants in the body, helping to protect cells from damage caused by free radicals and reactive oxygen species

Whereas IV treatments remove glutathione from where it is stored and put it straight into your bloodstream, hence achieving immediate results of 100% absorption

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So the protective effect of -glutathione might be due to an ability to block oxidative stress