it can make your skin whitening. Reduced glutathione for inj.Spec.: 900mgpacking: 5+5 (5 vials with 5 solvent in one plastic tray in one box)Shelf life: 36 monthsRegistration dossiers are available.If you are interested in our products, pls contact us soon. welcome to enqiury. Glutathione injectable(skin whitening product)