Tomatoes are rich in glutathione, which can inhibit melanin and make the calm hypopigmentation disappear. The usage is to drink a glass of tomato juice or ordinary tomatoes every day.
Glutathione is a tripeptide composed of glutamic acid, cysteine and glycine, which contains sulfhydryl groups and has antioxidant and detoxification functions. The sulfhydryl group on cysteine is glutathione active group (so glutathione is often abbreviated as G-SH), which is easy to combine with some drugs (such as paracetamol) and toxins (such as free radicals, iodoacetic acid, mustard gas, lead, mercury, arsenic and other heavy metals), and has the function of integrated detoxification. Therefore, glutathione (especially glutathione in liver cells) can participate in biotransformation, thus transforming harmful poisons in the body into harmless substances and discharging them out of the body. Glutathione can also help maintain normal immune system function.