Glutathione (GSH) is one of the most critical molecules of the entire body. As the most important intracellular antioxidant, GSH regulates all other antioxidants while preventing damage to important cellular components caused by reactive oxygen species, such as free radicals and peroxides. Ingredients Purified water, L-Glutathione (Reduced) 9mg*, N-Acetyl L-Cysteine(NAC) 6mg*, Lipoic Acid (R-Fraction) 4.35mg*, L-Carnitine 3.08mg*, L-Glutamine 2.33mg*, Peppermint Leaf (Mentha x Piperita) 0.13mg*, Anti-oxidant - Ascorbic Acid Intra-oral Spray Dosage Guidelines Maintenance Dose: Take 6 sprays by mouth 2 - 3 times dailyHigher Dose: Take 12 sprays by mouth 4 times daily. Caution: Food supplements should not be used as a substitute for a varied, balanced diet and a healthy lifestyle.