does tylenol deplete glutathione from the body acetaminophen reduces Acetaminophen's Role in Autism and ADHD: A Mitochondrial Perspective glutathione levels – Does Acetaminophen Deplete Glutathione? |

Technically yes its widely available as a research chemical. Wed strongly caution against it

If it has not, I think harder about dose, about the route of administration (oral versus intramuscular), and about other possible contributors

The vitamin B complex injection contains a combination of B-group vitamins including thiamine (B1), riboflavin (B2 as riboflavin-5-phosphate), nicotinamide (B3), dexpanthenol (pro-vitamin B5), and pyridoxine (B6)

61 However, an investigation of coronary artery occlusion in 23 mongrel dogs administered NAC 30 minutes before and continued until 3 hours after reperfusion failed to observe an increase in total GSH or GSH peroxidase activity at the biopsied ischemic zone, or a decrease in myocyte death