Glutathione Whitening: What is Glutathione and How Does it Lighten Skin?. The recommended dose for skin lightening is between 1,000 to 2,000 mg of glutathione. Around 500 to 1,000mg of Vitamin C should be taken daily along with a .
By the way, Vitamin C itself is a skin lightener in high (1000mg+) doses, over time
The usage of glutathione for skin whitening has become very popular now.. Studies have revealed that the right dosage of glutathione can make us look fairer. It is also advised that you use both glutathione and vitamin C for skin whitening .