l glutathione reduced 250 mg L-glutathione Reduced Glutathione - Tablet /

Research from Baylor College of Medicine demonstrated that elderly subjects had markedly lower red blood cell concentrations of glutathione compared to younger controls, along with significantly reduced glutathione synthesis rates and higher markers of oxidative damage

Published August 12, 2006

A Physiological Toxicokinetic Model for 1,3-Butadiene in Rodents and Man: Blood Concentrations of 1,3-Butadiene, Its Metabolically Formed Epoxides, and of Haemoglobin Adducts--Relevance of Glutathione Depletion. Toxicology 113 (1-3): 300305

In fact, it may help in cleansing your skin and removing all impurities, which helps make the skin appear brighter