How long does it take glutathione to lighten skin?

Before delving into the time it takes for glutathione to lighten the skin, let's start by understanding what glutathione is. Glutathione is a tripeptide particle made out of three amino acids: cysteine, glutamic corrosive, and glycine. It is naturally produced in our bodies and plays a vital role in various cellular processes, including detoxification and immune system support.