Glutathione is a great antioxidant naturally synthesized in the body that is very important in detoxification, skin brightness and maintenance of health
The desired dosage couldnt reach the blood thats why injectables are the most effective route
Based on this, anecdotal sources report a dose of 10-20mcg/kg, which would be equal to 1-2mg for a 200lb test subject
You might be asking yourself, Should I take it before a workout
Biomed Pharmacother 62:23649 De Flora S, Bennicelli C, Camoirano A, Serra D, Romano M, Rossi GA, Morelli A, De Flora A (1985) In vivo effects of N -acetylcysteine on glutathione metabolism and on the biotransformation of carcinogenic and/or mutagenic com-pounds