does glutathione stop melanin production works for skin by reducing production, which helps lighten the skin and reduce pigmentation. It acts as an antioxidant, protecting the skin from oxidative damage, which can cause aging and Glutathione Skin Lightening - Revivify
Description
Results vary based on individual metabolism, dosage, frequency, and lifestyle habits

And many of them, if not explicitly counseled otherwise, will do exactly that

What I can tell you is what I observe

does not cause hyperglycemia or insulin resistance
