Glutathione IV Drip: Cost, Benefits, Procedure & Side Effects There are several use cases where a course of IV glutathione can help support pigmentation treatments, different clinics have different protocols based on what worked for them. Even within RENDER, How Long Should You Take Glutathione? Glutathione Injection Cost, Benefits, Side Effects Glutathione as a skin whitening agent: Facts, myths, evidence and controversies Indian Journal of Dermatology, Venereology and Leprology Hyperpigmentation Treatment with Glutathione CLNQ