What consistent use of a well-absorbed glutathione tablet can realistically deliver over 8-12 weeks: A gradual, modest brightening and evening of overall skin tone not a dramatic multiple-shade change Reduced appearance of dullness and improved skin radiance, particularly when combined with adequate hydration and sun protection General antioxidant support that may modestly reduce visible signs of oxidative skin stress over time Support for the liver's existing detoxification processes, though this is not something that produces a visible or easily measurable day-to-day change What it is unlikely to deliver: rapid transformation within days or a couple of weeks, dramatic multiple-shade skin lightening comparable to clinical procedures, or permanent results without continued maintenance use

Oxidizing Actives (Contextual Considerations) Some ingredients that strongly oxidize skin such as benzoyl peroxide arent direct chemical enemies of peptides, but they may contribute to irritation when layered with other actives like acids or retinoids
Sova M, Saso L, Natural Sources
At 5 mg/mL, 1 mg is 20 units, 2.5 mg is 50 units and 3.3 mg is 66 units
This risk is unquantified in humans
If theres anything that I would change it would be the depth of some of the upper pouches