Is creatine dangerous? Does it cause liver or kidney damage? Glutathione Strive Pharmacy Glutathione is such a critical soldier in our line of defense that our bodies make it themselves. We even have mechanisms that recycle and reuse it. But what happens when our toxic PIA The Food and Drug Administration (FDA) warns the public on the dangers associated with the use of injectable lightening agents such as glutathione and Vitamin C. In the Philippines, several Is Berberine Bad For Kidneys? Landys Chemist