Active Brighteners Not Just Marketing Real Glutathione, real Vitamin C, real Kojic Acid at concentrations that work even in a rinse-off product
10.1152/ajpendo.00440.2007 115 WatersS
While the former is excellent for dissolving or diluting drugs, the latter, with its salt concentration mirroring that of bodily fluids, is a champ for rehydration and electrolyte balance restoration
J Clin Med (2020) 9:3941
Potential Risks and Side Effects While glutathione treatments are generally considered safe, some individuals may experience side effects, including: Allergic reactions (rare) Low blood pressure (with IV administration) Gastrointestinal issues, such as nausea or diarrhea (more common with oral supplements) It is essential to consult with a healthcare professional before starting any glutathione treatment, especially for individuals with underlying health conditions or those who are pregnant or breastfeeding
The two are structurally and mechanistically distinct.