Glutathione Guide
IV Injection Protocol & Benefits 2026
Complete guide to injectable and IV glutathione — the master antioxidant for skin brightening, liver detoxification, and athletic recovery.
IV & Injectable Glutathione: Master Antioxidant Protocol (2026)
Glutathione (GSH) is the body\'s master antioxidant — a tripeptide of glutamine, cysteine, and glycine. IV and injectable delivery achieves the high plasma levels needed for skin brightening, liver support, and serious antioxidant therapy that oral supplements cannot match.
What Is Glutathione?
Glutathione (GSH, γ-L-glutamyl-L-cysteinyl-glycine) is the most abundant intracellular antioxidant in mammals, maintained at millimolar concentrations in hepatocytes and other tissues. As the master antioxidant, it directly neutralizes reactive oxygen species (ROS), regenerates vitamins C and E after oxidation, supports phase II liver detoxification via glutathione S-transferase conjugation, and plays a central role in melanin synthesis regulation via its effect on tyrosinase activity. IV glutathione bypasses the complete first-pass degradation of oral GSH in the gut and liver, achieving plasma levels 10-100x higher than oral supplementation.
vs essentially 100% for IV administration
L-Glutathione (reduced) — must be reduced form for activity
Glu-Cys-Gly — synthesized in liver from three amino acids
Key Biohacking Mechanics
Dosing Protocol
Side Effects & Safety
Vital Protocol FAQs
Guide FAQs
Complete guide to injectable and IV glutathione — the master antioxidant for skin brightening, liver detoxification, and athletic recovery.
Yes. Shotlee supports tracking Glutathione doses, side effects, and health metrics. It is free to use.
Track Your Glutathione Protocol in Shotlee
Free dose logging, side effect tracking, and health metric monitoring for your complete protocol.