Amazon.com: Researched Nutritionals Liposomal Glutathione (450mg) + Colostrum & Mushrooms Supplement for Immune Support Enhanced Immunity Duo Tri Fortify Orange + Transfer Factor Multi Immune (2 Piece Set) : Health & Household Mushrooms are full of antioxidants that may have anti aging potential Penn State University How to increase glutathione levels: 4 natural ways Nanoencapsulation of Mushroom Derived Bioactives for Targeted Delivery Springer Nature Link The nutritional benefit of mushrooms is remarkable. For centuries, mushrooms have been legendary for their nutritional value. But it's only been recently that mushrooms have been studied and their true power revealed.