GT-Mine is a skin lightening tablet.The major ingredient is L-Glutathione. It is a natural compound found in human body. It is a very powerful antioxidant , detoxifier and has mucolytic properties. Gtmine helps in skin whitening and meabolises the carbohydrates. Ascorbic Acid is Vitamin C which is another antioxidant. It helps to keep L-Glutathione in absorbable or reduced form.