Will IV glutathione work for everyone? With almost 10 years of experience, my answer is no. The results of IV glutathione vary depending on 1) what outcome we are using it for ( Glutathione is a critical soldier in our line of defense. We even have mechanisms that recycle and reuse it. But what happens when our toxic burden becomes too high? Our genetic detoxification Glutathione IV Therapy: What You Need to Know Changes in levels of the antioxidant glutathione in brain and blood across the age span of healthy adults: A systematic review ScienceDirect Glutathione Injection Cost, Benefits, Side Effects