kojic acid and glutathione lotion koji white body is a brightening body lotion made with acid, arbutin to help improve uneven skin tone, dullness and dark spots over time.  the formula is This cream has formulated with three main key ingredients Glutathione Kojic Acid Whitening Body Lotion

Note: the effects are mild to modest as compared to injectables & topical retinoids

Chen A, Huang H, Fang S, Hang Q

Common Side Effects Most people tolerate glutathione supplements well, but some may experience mild digestive upset, including nausea or stomach discomfort, especially when starting supplementation or taking higher doses

Skin brightening becomes visible after 46 sessions, with best results seen after 812 sessions

Glutathione is naturally produced in the liver and combats free radical damage as well as renders existing free radicals ineffective

Tfr1 mediated iron metabolism dysfunction as a potential therapeutic target for osteoarthritis