Does L-Glutathione Help With Skin Lightening?
Reduces skin darkness and facial dark spot size in Asian women when combined with L-Cystine over 12 weeks.
Weak EvidenceEvidence Summary
Reduces skin darkness and facial dark spot size in Asian women when combined with L-Cystine over 12 weeks.
Effective Dose
250 mg/day L-Glutathione + 500 mg/day L-Cystine
Supporting Studies
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