For an extra antioxidant boost, add a Glutathione injection to your treatment. The mother of all antioxidants, Glutathione is the fastest absorbing molecule that the body needs to feel energized, look radiant, and think clearly. It will help you detox from the inside out. A Glutathione injection can be added to any of Zen’s IV infusions. This is an Aesthetic Grade Vitamin Booster Shot with a lower concentration (mcg/ml) and dosage than the medical Vitamin Booster Shots.