Palmer JS, Duffy DL, Box NF, Aitken JF, O'Gorman LE, Green AC, et al
Regular exfoliation: Incorporate gentle exfoliation to remove dead skin cells and promote cell turnover, which can help fade dark spots
However, our current understanding of physiological and pathological GSH changes at high spatial and temporal resolution is limited due to non-availability of practicable GSH-detection methods
Sipeki N, Antal-Szalmas P, Lakatos PL, et al
Dose Range: 2.515 mg weekly with 4week titration intervals
Were talking levels that equal potassium, glucose and cholesterol - which should give you some idea of how important it is, especially considering the sheer work or metabolic activity that goes in to creating it