Formulated for skin brightening and spot reduction. Ingredients: Contains Glutathione and Alpha Arbutin (implied by typical "Half Cast" formulations) designed to brighten dull skin and even out skin tone.Purpose: Intended to revitalize dull skin, clear dark spots, and reduce the appearance of dark knuckles, elbows, and knees.Usage: It is a gentle lightening lotion recommended for creating an even, fairer complexion.