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 health and Increase in renal glutathione in cholestatic liver disease is due to a direct effect of bile acids American Journal of Physiology Renal Physiology American Physiological Society Glutathione Injections : Benefits, Cost And Side Effects Glutathione injection can repair skin, reduce pigmentation. But it impacts your kidney The appeal of glutathione injections makes sense. Glutathione is one of the most important antioxidants your body produces, and levels drop as you age, making the idea of a quick boost tempting.