l-glutathione and milk thistle Glutathione 500 mg Plus – 21st Century Vitamins – 21st Century Vitamins Liposomal Glutathione Pure Reduced L-Glutathione

doi: 10.1097/js9.0000000000001909 36 MarekovMGarcia-AlonsoLMoulletMLorenziVPetryszakRSancho-SerraCet al

R.SethiI.SadidaH

Antioxidant Support: Glutathione is a potent antioxidant that helps protect cells from oxidative stress

*Correspondence: Ilke Pala-Ozkok [email protected] These authors have contributed equally to this work and share first authorship This article was submitted to Antimicrobials, Resistance and Chemotherapy, a section of the journal Frontiers in Microbiology Disclaimer All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers

The Malvern Zetasizer Nano ZSE was used to perform zeta potential measurements with the following parameters: He-Ne laser wavelength of 633 nm, temperature of 25 C The UV-vis absorption was measured with a UV-2600 spectrophotometer (SHIMADZU, Japan)