Warning issued over glutathione IV drips for skin lightening in salons A Literature Review of Glutathione Therapy in Ameliorating Hepatic Dysfunction in Non Alcoholic Fatty Liver Disease Skin safety should always come first. The Philippine Dermatological Society reminds the public that intravenous glutathione must not be used for skin whitening. It has weak evidence of effectiveness and carries Expert Glutathione IV or IM injections in Kirkland: 5 Benefits for Skin