Conclusion Glutathione in skin care offers many possible benefits, such as brighter skin and fewer dark spots
Nutrients , 12 (6), 1616.
Emerging human data, including small pilot studies showing good tolerability (e.g., intravenous infusions up to 20 mg with no adverse effects) and subjective improvements in conditions like chronic knee pain, further support its promise
These may include excessive thirst, skin conditions, blurry vision, abdominal cramps, nausea, vomiting, and increased risk of severe side effects for individuals with existing health conditions
The evidence base is overwhelmingly preclinical, and there are no completed, published Phase 2 or 3 human efficacy trials only early-stage safety work [9]
Asian journal of andrology