glutamine and glutathione is one of the most reflexively prescribed gut supplements in functional medicine. The rationale is good tho. It fuels enterocytes, supports tight junction integrity, helps repair the epithelial barrier. What Glutathione VS L Glutamine: Supplement

When delivered via IV infusion, glutathione is quickly transported to cells throughout your body, ready to ward off oxidative stress

When these factors overwhelm our natural detoxification systems, a glutathione IV drip can provide the support your body needs to efficiently eliminate harmful substances and restore optimal function

Moisturize: Apply a rich, restorative moisturizer to lock in hydration and buffer any potential irritation

secondly, relative to other organs, the brain has lower levels of ROS scavenging enzymes and thirdly the brain is 60% fat a high proportion of which is unsaturated fatty acids that are highly susceptible to lipid peroxidation