DRESS syndrome: an interaction between drugs, latent viruses, and the immune system Anais Brasileiros de Dermatologia Glutathione and Side Effects: What You Need to Know for Better Health Performance Lab L Glutathione (Reduced Form) Powder with COA Desheng Super Antioxidant Liposomal Glutathione Amandean Mast cells are hypersensitive immune cells that release histamine and other inflammatory mediatorsoften in response to oxidative stress, environmental toxins, and immune imbalance. Many patients with MCAS have low levels of glutathione.