A subsequent pilot study (n=12) comparing oral liposomal glutathione (500 mg twice daily for 2 weeks) found increases in GSH levels in whole blood, erythrocytes, and plasma, along with reductions in 8-isoprostane (a marker of oxidative stress) (Buonocore et al., Oxid Med Cell Longev, 2016) [16]
Once your red blood cells return to normal, you'll typically be given further injections on alternate days for the next two weeks
You may feel improvement from the first session Food-Based Sources Glutathione can be found naturally in certain foods, such as avocados, broccoli, spinach, garlic, and cabbage
Our injections can help prevent potential complications such as anemia and neurological problems
Otherwise, avoid storing supplements in your fridge
However, synthetic astaxanthin is typically less expensive and more readily available in standardized concentrations