This recycling mechanism extends glutathione's functional life at the cellular level, so you get more antioxidant activity from the same daily dose
Tell your provider right away if you have any serious side effects, including: signs of kidney problems (such as change in the amount of urine), vision changes (such as decreased/blurred vision), fast heartbeat, mental/mood changes (such as depression, thoughts of suicide), signs of low blood sugar (sudden sweating, shaking, fast heartbeat, hunger, blurred vision, dizziness, tingling hands/feet)
Any suspected overdose should prompt immediate medical evaluation
Any deviation should trigger a new reconstitution rather than drawing from a potentially compromised vial