Recommended Dose of Glutathione for Skin Whitening Answer: Most skin whitening protocols use 500-1,000mg daily over 4-12 weeks
A side-note, it you dont tolerate NAC or other sulfur containing foods well, then you might benefit from some extra support by an integrative provider, to get to the bottom of the issue, which is could be gut health related
In addition to biocompatibility, biodegradation, bioadhesiveness, and biofunctionality of the NDBs, several drawbacks must be addressed, such as low stability, low melting point, high surface tension, structural complexity, and well-known immunological response from organisms (Ige et al., 2012
It is not just about how many milligrams are on the label