Glutathione is the body's "master antioxidant," but its effectiveness is highly dependent on how it is administered. The primary challenge is bioavailability—the amount of the molecule that reaches systemic circulation intact.
The Bioavailability Problem
Standard oral glutathione tablets are largely ineffective because the peptide is broken down into its constituent amino acids (glutamate, cysteine, and glycine) by enzymes in the digestive tract before it can be absorbed. Most studies show negligible increases in systemic levels from standard pills.
Liposomal Glutathione
Liposomal forms represent a significant improvement. The glutathione is encapsulated in liposomes (tiny fat bubbles) that protect it from digestive enzymes and enhance absorption across the intestinal wall. This is a viable option for consistent, moderate support.
IV and Injectable (Subcutaneous/IM)
Injectable administration is the gold standard for bioavailability. By bypassing the digestive system entirely, 100% of the dose reaches the bloodstream. This is the preferred method for clinical detoxification support and rapid antioxidant replenishment. New Blue Health offers subcutaneous injectable options for maximum cellular impact.