Glutathione IV Glutathione is your body's master antioxidant. It plays a critical role in detoxification pathways, mitochondrial protection, and cellular repair. Delivered intravenously, it provides higher bioavailability than oral supplementation Full article: Augmented Glutathione Absorption from Oral Mucosa and its Effect on Skin Pigmentation: A Clinical Review Glutathione system enhancement for cardiac protection: pharmacological options against oxidative stress and ferroptosis Cell Death & Disease What is glutathione and why must we protect patient access to it? PDF) Oral delivery of glutathione: antioxidant function, barriers and strategies Oral supplementation with liposomal glutathione elevates body stores of glutathione and markers of immune function European Journal of Clinical Nutrition