What is glutathione and why must we protect patient access to it? Liposomal glutathione outperforms plain glutathione in uptake, cell regeneration and systemic availability: evidence from cellular and human models British Journal of Nutrition Cambridge Core Most people dont realize this, but the delivery system can completely change the effectiveness of a supplement., I reviewed the data on Cymbiotikas liposomal glutathione, and what stood out was the A Targeted Metabolomic Assessment of Oral Glutathione Bioavailability and Safety in Humans: A Randomized Crossover Clinical Trial Liposomal vs Regular Glutathione The Absorption Company