glutathione is composed of What is Glutathione? Benefits, Dosages,

Additionally, berberine prolongs the incubation period of epileptic seizures in a dose-dependent manner

This is actually the product working

doi:10.1038/nature14344 Dolma S, Lessnick SL, Hahn WC, Stockwell BR (2003) Identification of genotype-selective antitumor agents using synthetic lethal chemical screening in engineered human tumor cells

It cleanses the body from the toxins accumulated from pollution and chemicals so if you smoke, drink, and always stay late at night this supplement will first cleanse the toxins inside the body that's why sometimes the whitening effect is slower than those who have low-stress levels and toxins in their body

In the real-world metric (all participants), average weight loss was 20.4%